env_parallel.fish: Initial support for --session.

parallel: 'true | parallel --shuf echo' fixed. testsuite: Updates due to Ubuntu 18.04. parallel: Fixed bug #54869: Long lines break.
2024-11-21 21:47:54 +00:00 · 2018-10-23 00:46:38 +02:00 · 2018-10-23 00:46:38 +02:00 · 001d9d0f66
parent 4f0422d9b0
commit 001d9d0f66
66 changed files with 700 additions and 378 deletions
--- a/2
+++ b/2
@ -1,5 +1,7 @@
 People who have helped GNU Parallel different ways.

+Jakub Kulík: Maintaining GNU Parallel for Solaris-userland.
+Rich Burridge: Maintaining GNU Parallel for Solaris-userland.
 Jonathan Kamens: Bug patch for chomp.
 John Rusnak: Feedback on all documentation.
 FrithMartin: Bug patch for orphan blocks.
--- a/Makefile.am
+++ b/Makefile.am
@ -120,6 +120,7 @@ monitorman:
 	inotifywait -qmre MOVED_TO -e CLOSE_WRITE --format %w%f . | parallel -uj1 'echo {=/\.pod$$/ or skip()=};make -j && sudo make install; pdfman {/.} &'

 testurls:
-	grep -h -Po 'https?://[^ $$<>")}]+' src/* | perl -pe 's/(&gt|\{).*//;s/\\//g;s/&amp;/&/g;s/&#.*//;'"s/'.*//" | sort -u | parallel -j0 --tag 'wget -qm -l1 -Q1 {}; echo $$?'
+	mkdir -p urls
+	cd urls && grep -v '(dead)' ../src/* | grep -h -Po 'https?://[^ $$<>")}]+' | perl -pe 's/(&gt|\{).*//;s/\\-/-/g;s/\\n//g;s/&amp;/&/g;s/&#.*//;'"s/'.*//" | sort -u | egrep -v 'example.com|##|\*\(' | parallel -j0 --timeout 33 --bar --tag --retries 3 neno wget -m -l1 -Q1 '{=$$_=Q($$_)=}'

 EXTRA_DIST = CITATION CREDITS cc-by-sa.txt fdl.txt
--- a/Makefile.in
+++ b/Makefile.in
@ -868,7 +868,8 @@ monitorman:
 	inotifywait -qmre MOVED_TO -e CLOSE_WRITE --format %w%f . | parallel -uj1 'echo {=/\.pod$$/ or skip()=};make -j && sudo make install; pdfman {/.} &'

 testurls:
-	grep -h -Po 'https?://[^ $$<>")}]+' src/* | perl -pe 's/(&gt|\{).*//;s/\\//g;s/&amp;/&/g;s/&#.*//;'"s/'.*//" | sort -u | parallel -j0 --tag 'wget -qm -l1 -Q1 {}; echo $$?'
+	mkdir -p urls
+	cd urls && grep -v '(dead)' ../src/* | grep -h -Po 'https?://[^ $$<>")}]+' | perl -pe 's/(&gt|\{).*//;s/\\-/-/g;s/\\n//g;s/&amp;/&/g;s/&#.*//;'"s/'.*//" | sort -u | egrep -v 'example.com|##|\*\(' | parallel -j0 --timeout 33 --bar --tag --retries 3 neno wget -m -l1 -Q1 '{=$$_=Q($$_)=}'

 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
--- a/doc/boxplot-overhead
+++ b/doc/boxplot-overhead
@ -39,7 +39,8 @@ measure() {

    PATH=/tmp/bin:$PATH
    cd /tmp/bin
-    ls parallel-* | parallel --shuf -j$CORES --joblog ~/tmp/joblog$CORES-$INNER-$OUTER.csv 'seq '$INNER' | {2} true' :::: <(seq $OUTER) - 
+    ls parallel-* |
+	parallel --shuf -j$CORES --joblog ~/tmp/joblog$CORES-$INNER-$OUTER.csv 'seq '$INNER' | {2} true' :::: <(seq $OUTER) -

    killall forever

@ -49,7 +50,7 @@ measure() {
      pdf("/tmp/boxplot.pdf");
      par(cex.axis=0.5);
      boxplot(JobRuntime/$INNER*1000~Command,data=jl,las=2,outline=F,
-              ylab="milliseconds/job",main="GNU Parallel performance of different versions\n$OUTER trials each running $INNER jobs");
+              ylab="milliseconds/job",main="GNU Parallel overhead for different versions\n$OUTER trials each running $INNER jobs");
 _
    cp /tmp/boxplot.pdf $HOME/tmp/boxplot-j$CORES-${MHZ}MHz-$OUTER-${INNER}v$VERSION.pdf
    evince /tmp/boxplot.pdf
--- a/doc/release_new_version
+++ b/doc/release_new_version
@ -205,28 +205,23 @@ from:tange@gnu.org
 to:parallel@gnu.org, bug-parallel@gnu.org
 stable-bcc: Jesse Alama <jessealama@fastmail.fm>

-Subject: GNU Parallel 20180922 ('Danske') released <<[stable]>>
+Subject: GNU Parallel 20181022 ('peoples vote cumex khashoggi Sulawesi(Palu)') released <<[stable]>>

-GNU Parallel 20180922 ('Danske') <<[stable]>> has been released. It is available for download at: http://ftpmirror.gnu.org/parallel/
+GNU Parallel 20181022 ('') <<[stable]>> has been released. It is available for download at: http://ftpmirror.gnu.org/parallel/

 <<No new functionality was introduced so this is a good candidate for a stable release.>>

 Quote of the month:

-  I know I'm late to the party but GNU Parallel is truly amazing!
-    -- Sam Diaz-Munoz @sociovirology
-
 New in this release:

-* Minix is supported again.
+* env_parallel.fish: --session support (alpha quality)

-* Updated graph showing GNU Parallel's overhead per job for each version. https://www.gnu.org/software/parallel/process-time-j2-1700MHz-3000-1000.pdf
+* GNU Parallel was cited in: High-throughput sequencing of murine immunoglobulin heavy chain repertoires using single side unique molecular identifiers on an Ion Torrent PGM https://doi.org/10.18632/oncotarget.25493

-* Intro to Computing at CARC includes introduction to GNU Parallel http://carc.unm.edu/education--training/workshops-and-seminars.html
+* GNU parallel in Japanese Wikipedia https://ja.wikipedia.org/wiki/GNU_parallel

-* Fast-GBS uses GNU Parallel https://bitbucket.org/jerlar73/fast-gbs/wiki/Home
-
-* Belgium at 10 m resolution in July 2018 http://www.cesbio.ups-tlse.fr/multitemp/?p=14116
+* Outils de paramétrisation des tâches: lots de tâches, GNU Parallel https://www.eventbrite.ca/e/inscription-outils-de-parametrisation-des-taches-lots-de-taches-gnu-parallel-et-bqtools-midi-conference-de-50271076142

 * Bug fixes and man page updates.

@ -253,7 +248,7 @@ Walk through the tutorial (man parallel_tutorial). Your commandline will love yo

 When using programs that use GNU Parallel to process data for publication please cite:

-O. Tange (2018): GNU Parallel 2018, April 2018, https://doi.org/10.5281/zenodo.1146014.
+O. Tange (2018): GNU Parallel 2018, March 2018, https://doi.org/10.5281/zenodo.1146014.

 If you like GNU Parallel:

--- a/src/env_parallel.bash
+++ b/src/env_parallel.bash
@ -363,7 +363,7 @@ _parset_main() {
 	    ($_parset_PARALLEL_PRG --files -k "$@"; echo $? > "$_exit_FILE") |
 		# var1=`cat tmpfile1; rm tmpfile1`
 		# var2=`cat tmpfile2; rm tmpfile2`
-		parallel -q echo {2}='`cat {1}; rm {1}`' :::: - :::+ $(
+		parallel --plain -q echo {2}='`cat {1}; rm {1}`' :::: - :::+ $(
 		    echo "$_parset_NAME" | perl -pe 's/,/ /g'
 			 )
 	    );
--- a/src/env_parallel.csh
+++ b/src/env_parallel.csh
@ -83,6 +83,7 @@ else
  # Make a tmpfile for the variable definitions + alias
  set _tMpaLLfILe=`_tempfile`
  foreach _vARnAmE ($_vARnAmES);
+    # These 3 lines break in csh version 20110502-3
    # if not defined: next
    eval if'(! $?'$_vARnAmE') continue'
    # if $#myvar <= 1 echo scalar_myvar=$var
--- a/src/env_parallel.fish
+++ b/src/env_parallel.fish
@ -42,6 +42,17 @@

 function env_parallel
  # env_parallel.fish
+
+  # --session
+  perl -e 'exit grep { /^--session/ } @ARGV' -- $argv; or begin;
+    setenv PARALLEL_IGNORED_NAMES (
+        begin;
+	  functions -n
+	  set -n;
+	end | perl -pe 's/\n/,/g';
+    )
+    return 0
+  end;
  setenv PARALLEL_ENV (
    begin;
      set _grep_REGEXP (
@ -71,10 +82,14 @@ function env_parallel
            	    "Run \"parallel --record-env\" in a clean environment first.\n";
                } else {
            	    chomp(@ignored_vars = <IN>);
-            	    $vars = join "|",map { quotemeta $_ } @ignored_vars;
-		    print $vars ? "($vars)" : "(,,nO,,VaRs,,)";
                }
            }
+            if($ENV{PARALLEL_IGNORED_NAMES}) {
+                push @ignored_vars, split/,/, $ENV{PARALLEL_IGNORED_NAMES};
+                chomp @ignored_vars;
+            }
+            $vars = join "|",map { quotemeta $_ } @ignored_vars;
+	    print $vars ? "($vars)" : "(,,nO,,VaRs,,)";
            ' -- $argv;
        end;
      )
--- a/src/env_parallel.zsh
+++ b/src/env_parallel.zsh
@ -51,7 +51,7 @@ env_parallel() {
    }
    _ignore_HARDCODED() {
 	# These names cannot be detected
-	echo '([-\?\#\!\$\*\@\_0]|zsh_eval_context|ZSH_EVAL_CONTEXT|LINENO|IFS|commands|functions|options|aliases|EUID|EGID|UID|GID|dis_patchars|patchars|terminfo|galiases|keymaps|parameters|jobdirs|dirstack|functrace|funcsourcetrace|zsh_scheduled_events|dis_aliases|dis_reswords|dis_saliases|modules|reswords|saliases|widgets|userdirs|historywords|nameddirs|termcap|dis_builtins|dis_functions|jobtexts|funcfiletrace|dis_galiases|builtins|history|jobstates|funcstack)'
+	echo '([-\?\#\!\$\*\@\_0]|zsh_eval_context|ZSH_EVAL_CONTEXT|LINENO|IFS|commands|functions|options|aliases|EUID|EGID|UID|GID|dis_patchars|patchars|terminfo|galiases|keymaps|parameters|jobdirs|dirstack|functrace|funcsourcetrace|zsh_scheduled_events|dis_aliases|dis_reswords|dis_saliases|modules|reswords|saliases|widgets|userdirs|historywords|nameddirs|termcap|dis_builtins|dis_functions|jobtexts|funcfiletrace|dis_galiases|builtins|history|jobstates|funcstack|run-help)'
    }
    _ignore_READONLY() {
 	typeset -pr | perl -e '@r = map {
--- a/src/niceload
+++ b/src/niceload
@ -24,7 +24,7 @@
 use strict;
 use Getopt::Long;
 $Global::progname="niceload";
-$Global::version = 20180922;
+$Global::version = 20180923;
 Getopt::Long::Configure("bundling","require_order");
 get_options_from_array(\@ARGV) || die_usage();
 if($opt::version) {
--- a/src/parallel
+++ b/src/parallel
@ -1452,8 +1452,8 @@ sub parse_options {
    # Running 'parallel --citation' one single time takes less than 10
    # seconds, and will silence the citation notice for future
    # runs. If that is too much trouble for you, why not use one of
-    # the alternatives instead?  See a list in: 'man
-    # parallel_alternatives'
+    # the alternatives instead?
+    # See a list in: 'man parallel_alternatives'
    citation_notice();

    parse_halt();
@ -1554,7 +1554,7 @@ sub check_invalid_option_combinations {

 sub init_globals {
    # Defaults:
-    $Global::version = 20180922;
+    $Global::version = 20180923;
    $Global::progname = 'parallel';
    $Global::infinity = 2**31;
    $Global::debug = 0;
@ -7156,7 +7156,7 @@ sub total_jobs {
 	    while($record = $record_queue->get()) {
 		push @arg_records, $record;
 	    }
-	    if($opt::shuf) {
+	    if($opt::shuf and @arg_records) {
 		my $i = @arg_records;
 		while (--$i) {
 		    my $j = int rand($i+1);
@ -10104,7 +10104,7 @@ sub replace_placeholders {
 		# New context group
 		@ctxgroup=();
 	    }
-	    if($t eq "\0spc") {
+	    if($t eq "\0spc" or $t eq " ") {
 		CORE::push @replaced,$t;
 	    } else {
 		CORE::push @ctxgroup,$t;
--- a/src/parallel.pod
+++ b/src/parallel.pod
@ -2363,6 +2363,11 @@ open a tty for the job.

 You can of course override B<-j1> and B<-u>.

+Using B<--tty> unfortunately means that GNU B<parallel> cannot kill
+the jobs (with B<--timeout>, B<--memfree>, or B<--halt>). This is due
+to GNU B<parallel> giving each child its own process group, which is
+then killed. Process groups are dependant on the tty.
+

 =item B<--tag>

@ -3053,6 +3058,14 @@ downloads 10 videos in parallel.
 B<{=> and B<=}> mark a perl expression. B<pQ> perl-quotes the
 string. B<date +%FT%T> is the date in ISO8601 with time.

+=head1 EXAMPLE: Save output in ISO8601 dirs
+
+Save output from B<ps aux> every second into dirs named
+yyyy-mm-ddThh:mm:ss+zz:zz.
+
+  seq 1000 | parallel -N0 -j1 --delay 1 \
+    --results '{= $_=`date -Isec`; chomp=}/' ps aux
+

 =head1 EXAMPLE: Digital clock with "blinking" :

--- a/src/parallel_alternatives.pod
+++ b/src/parallel_alternatives.pod
@ -13,6 +13,16 @@ There are a lot programs with some of the functionality of GNU
 B<parallel>. GNU B<parallel> strives to include the best of the
 functionality without sacrificing ease of use.

+B<parallel> has existed since 2002 and as GNU B<parallel> since
+2010. A lot of the alternatives have not had the vitality to survive
+that long, but have come and gone during that time.
+
+GNU B<parallel> is actively maintained with a new release every month
+since 2010. Most other alternatives are fleeting interests of the
+developers with irregular releases and only maintained for a few
+years.
+
+
 =head2 SUMMARY TABLE

 The following features are in some of the comparable tools:
@ -452,15 +462,16 @@ B<dxargs> does not deal well with more simultaneous jobs than SSHD's
 MaxStartups. B<dxargs> is only built for remote run jobs, but does not
 support transferring of files.

-http://www.semicomplete.com/blog/geekery/distributed-xargs.html
+https://web.archive.org/web/20120518070250/http://www.semicomplete.com/blog/geekery/distributed-xargs.html


 =head2 DIFFERENCES BETWEEN mdm/middleman AND GNU Parallel

 middleman(mdm) is also a tool for running jobs in parallel.

-Here are the shellscripts of http://mdm.berlios.de/usage.html ported
-to GNU B<parallel>:
+Here are the shellscripts of
+https://web.archive.org/web/20110728064735/http://mdm.berlios.de/usage.html
+ported to GNU B<parallel>:

  seq 19 | parallel buffon -o - | sort -n > result
  cat files | parallel cmd
@ -900,6 +911,9 @@ These do something different from GNU B<parallel>
  (seq 10; sleep 5; echo 2) | time parallel -j2 'sleep 2; echo'
  tail -f /var/log/syslog | parallel echo

+Most of the examples from the book GNU Parallel 2018 do not work, thus
+Rust parallel is not close to being a compatible replacement.
+
 Rust parallel has no remote facilities.

 It uses /tmp/parallel for tmp files and does not clean up if
@ -1514,10 +1528,203 @@ Here are the 5 examples converted to GNU Parallel:
 https://github.com/soveran/map


+=head2 DIFFERENCES BETWEEN loop AND GNU Parallel
+
+B<loop> mixes stdout and stderr:
+
+    loop 'ls /no-such-file' >/dev/null
+
+B<loop>'s replacement string B<$ITEM> does not quote strings:
+
+    echo 'two  spaces' | loop 'echo $ITEM'
+
+B<loop> cannot run functions:
+
+    myfunc() { echo joe; }
+    export -f myfunc
+    loop 'myfunc this fails'
+
+Some of the examples from https://github.com/Miserlou/Loop/ can be
+emulated with GNU B<parallel>:
+
+    # A couple of functions will make the code easier to read
+    $ loopy() {
+        yes | parallel -uN0 -j1 "$@"
+      }
+    $ export -f loopy
+    $ time_out() {
+        parallel -uN0 -q --timeout "$@" ::: 1
+      }
+    $ match() {
+        perl -0777 -ne 'grep /'"$1"'/,$_ and print or exit 1'
+      }
+    $ export -f match
+
+    $ loop 'ls' --every 10s
+    $ loopy --delay 10s ls
+
+    $ loop 'touch $COUNT.txt' --count-by 5
+    $ loopy touch '{= $_=seq()*5 =}'.txt
+
+    $ loop --until-contains 200 -- ./get_response_code.sh --site mysite.biz`
+    $ loopy --halt now,success=1 './get_response_code.sh --site mysite.biz |
+        match 200'
+
+    $ loop './poke_server' --for-duration 8h
+    $ time_out 8h loopy ./poke_server
+
+    $ loop './poke_server' --until-success
+    $ loopy --halt now,success=1 ./poke_server
+
+    $ cat files_to_create.txt | loop 'touch $ITEM'
+    $ cat files_to_create.txt | parallel touch {}
+
+    $ loop 'ls' --for-duration 10min --summary
+    # --joblog is somewhat more verbose than --summary
+    $ time_out 10m loopy --joblog my.log ./poke_server; cat my.log
+
+    $ loop 'echo hello'
+    $ loopy echo hello
+
+    $ loop 'echo $COUNT'
+    # GNU Parallel counts from 1
+    $ loopy echo {#}
+    # Counting from 0 can be forced
+    $ loopy echo '{= $_=seq()-1 =}'
+
+    $ loop 'echo $COUNT' --count-by 2
+    $ loopy echo '{= $_=2*(seq()-1) =}'
+
+    $ loop 'echo $COUNT' --count-by 2 --offset 10
+    $ loopy echo '{= $_=10+2*(seq()-1) =}'
+
+    $ loop 'echo $COUNT' --count-by 1.1
+    # GNU Parallel rounds 3.3000000000000003 to 3.3
+    $ loopy echo '{= $_=1.1*(seq()-1) =}'
+
+    $ loop 'echo $COUNT $ACTUALCOUNT' --count-by 2
+    $ loopy echo '{= $_=2*(seq()-1) =} {#}'
+
+    $ loop 'echo $COUNT' --num 3 --summary
+    # --joblog is somewhat more verbose than --summary
+    $ seq 3 | parallel --joblog my.log echo; cat my.log
+
+    $ loop 'ls -foobarbatz' --num 3 --summary
+    # --joblog is somewhat more verbose than --summary
+    $ seq 3 | parallel --joblog my.log -N0 ls -foobarbatz; cat my.log
+
+    $ loop 'echo $COUNT' --count-by 2 --num 50 --only-last
+    # Can be emulated by running 2 jobs
+    $ seq 49 | parallel echo '{= $_=2*(seq()-1) =}' >/dev/null
+    $ echo 50| parallel echo '{= $_=2*(seq()-1) =}'
+
+    $ loop 'date' --every 5s
+    $ loopy --delay 5s date
+
+    $ loop 'date' --for-duration 8s --every 2s
+    $ time_out 8s loopy --delay 2s date
+
+    $ loop 'date -u' --until-time '2018-05-25 20:50:00' --every 5s
+    $ seconds=$((`date -d 2019-05-25T20:50:00 +%s` - `date  +%s`))s
+    $ time_out $seconds loopy --delay 5s date -u
+
+    $ loop 'echo $RANDOM' --until-contains "666"
+    $ loopy --halt now,success=1 'echo $RANDOM | match 666'
+
+    $ loop 'if (( RANDOM % 2 )); then
+              (echo "TRUE"; true);
+            else
+              (echo "FALSE"; false);
+            fi' --until-success
+    $ loopy --halt now,success=1 'if (( $RANDOM % 2 )); then
+                                    (echo "TRUE"; true);
+                                  else
+                                    (echo "FALSE"; false);
+                                  fi'
+
+    $ loop 'if (( RANDOM % 2 )); then
+        (echo "TRUE"; true);
+      else
+        (echo "FALSE"; false);
+      fi' --until-error
+    $ loopy --halt now,fail=1 'if (( $RANDOM % 2 )); then
+                                 (echo "TRUE"; true);
+                               else
+                                 (echo "FALSE"; false);
+                               fi'
+
+    $ loop 'date' --until-match "(\d{4})"
+    $ loopy --halt now,success=1 'date | match [0-9][0-9][0-9][0-9]'
+
+    $ loop 'echo $ITEM' --for red,green,blue
+    $ parallel echo ::: red green blue
+
+    $ cat /tmp/my-list-of-files-to-create.txt | loop 'touch $ITEM'
+    $ cat /tmp/my-list-of-files-to-create.txt | parallel touch
+
+    $ ls | loop 'cp $ITEM $ITEM.bak'; ls
+    $ ls | parallel cp {} {}.bak; ls
+
+    $ loop 'echo $ITEM | tr a-z A-Z' -i
+    $ parallel 'echo {} | tr a-z A-Z'
+    # Or more efficiently:
+    $ parallel --pipe tr a-z A-Z
+
+    $ loop 'echo $ITEM' --for "`ls`"
+    $ parallel echo {} ::: "`ls`"
+
+    $ ls | loop './my_program $ITEM' --until-success;
+    $ ls | parallel --halt now,success=1 ./my_program {}
+
+    $ ls | loop './my_program $ITEM' --until-fail;
+    $ ls | parallel --halt now,fail=1 ./my_program {}
+
+    $ ./deploy.sh;
+      loop 'curl -sw "%{http_code}" http://coolwebsite.biz' \
+        --every 5s --until-contains 200;
+      ./announce_to_slack.sh
+    $ ./deploy.sh;
+      loopy --delay 5s --halt now,success=1 \
+      'curl -sw "%{http_code}" http://coolwebsite.biz | match 200';
+      ./announce_to_slack.sh
+
+    $ loop "ping -c 1 mysite.com" --until-success; ./do_next_thing
+    $ loopy --halt now,success=1 ping -c 1 mysite.com; ./do_next_thing
+
+    $ ./create_big_file -o my_big_file.bin;
+      loop 'ls' --until-contains 'my_big_file.bin';
+      ./upload_big_file my_big_file.bin
+    # inotifywait is a better tool to detect file system changes.
+    # It can even make sure the file is complete
+    # so you are not uploading an incomplete file
+    $ inotifywait -qmre MOVED_TO -e CLOSE_WRITE --format %w%f . |
+        grep my_big_file.bin
+
+    $ ls | loop 'cp $ITEM $ITEM.bak'
+    $ ls | parallel cp {} {}.bak
+
+    $ loop './do_thing.sh' --every 15s --until-success --num 5
+    $ parallel --retries 5 --delay 15s ::: ./do_thing.sh
+
+https://github.com/Miserlou/Loop/ (Last checked: 2018-10)
+
+
+=head2 DIFFERENCES BETWEEN lorikeet AND GNU Parallel
+
+B<lorikeet> can run jobs in parallel. It does this based on a
+dependency graph described in a file, so this is similar to B<make>.
+
+https://github.com/cetra3/lorikeet (Last checked: 2018-10)
+
+
 =head2 Todo

 Url for spread

+https://github.com/john01dav/spp
+
+https://github.com/amritb/with-this.git
+
 https://github.com/fd0/machma Requires Go >= 1.7.

 https://github.com/k-bx/par requires Haskell to work. This limits the
--- a/src/parallel_design.pod
+++ b/src/parallel_design.pod
@ -1229,9 +1229,11 @@ cost work and which have not been tested are, however, unlikely to be
 prioritized.

 Running B<parallel --citation> one single time takes less than 10
-seconds, and will silence the citation notice for future runs. If that
-is too much trouble for you, why not use one of the alternatives
-instead?  See a list in: B<man parallel_alternatives>.
+seconds, and will silence the citation notice for future runs. This is
+comparable to graphical tools where you have to click a checkbox
+saying "Do not show this again". But if that is too much trouble for
+you, why not use one of the alternatives instead?  See a list in:
+B<man parallel_alternatives>.


 =head1 Ideas for new design
--- a/src/sql
+++ b/src/sql
@ -576,7 +576,7 @@ $Global::Initfile && unlink $Global::Initfile;
 exit ($err);

 sub parse_options {
-    $Global::version = 20180922;
+    $Global::version = 20180923;
    $Global::progname = 'sql';

    # This must be done first as this may exec myself
--- a/testsuite/REQUIREMENTS
+++ b/testsuite/REQUIREMENTS
@ -100,8 +100,9 @@ parallel       -j3 --timeout 3 --retries 10 --tag ssh_a_to_b ::: $shellsplus :::
  # Remove env_parallel from .profile
  ssh nopathbash@lo 'perl -i.bak -pe s/.*env_parallel.*// .profile .bashrc'
  ssh nopathcsh@lo 'echo >> .cshrc setenv PATH /bin:/usr/bin'
-  ssh nopathbash@lo 'echo $PATH'
-  ssh nopathcsh@lo 'echo $PATH'
+  ssh nopathbash@lo 'echo $PATH; echo 1 | parallel echo' || echo Should FAIL
+  ssh nopathcsh@lo 'echo $PATH; echo 1 | parallel echo' || echo Should FAIL
+
 )

 ssh-copy-id localhost
@ -132,3 +133,9 @@ echo
 echo Add to /etc/ssh/sshd_config
 echo Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes256-cbc,aes192-cbc,aes128-cbc,3des-cbc
 echo KexAlgorithms diffie-hellman-group-exchange-sha256,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,curve25519-sha256@libssh.org,diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1
+echo
+echo If you get:
+echo Unable to negotiate with server port 22: no matching cipher found. Their offer: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se
+echo add this to .ssh/config
+echo   Ciphers +aes256-cbc 
+
--- a/testsuite/tests-to-run/parallel-local-0.3s.sh
+++ b/testsuite/tests-to-run/parallel-local-0.3s.sh
@ -20,7 +20,7 @@ export SMALLDISK
 find /tmp{/*,}/*.{par,tms,tmx} 2>/dev/null -mmin -10 | parallel rm

 stdsort() {
-    "$@" 2>&1 | sort;
+    "$@" 2>&1 | LC_ALL=C sort;
 }
 export -f stdsort

@ -602,13 +602,13 @@ par_retries_replacement_string() {

 par_tee() {
    export PARALLEL='-k --tee --pipe --tag'
-    seq 1000000 | parallel 'echo {%};LANG=C wc' ::: {1..5} ::: {a..b}
-    seq 300000 | parallel 'grep {1} | LANG=C wc {2}' ::: {1..5} ::: -l -c
+    seq 1000000 | parallel 'echo {%};LC_ALL=C wc' ::: {1..5} ::: {a..b}
+    seq 300000 | parallel 'grep {1} | LC_ALL=C wc {2}' ::: {1..5} ::: -l -c
 }

 par_tagstring_pipe() {
    echo 'bug #50228: --pipe --tagstring broken'
-    seq 3000 | parallel -j4 --pipe -N1000 -k --tagstring {%} LANG=C wc
+    seq 3000 | parallel -j4 --pipe -N1000 -k --tagstring {%} LC_ALL=C wc
 }

 par_link_files_as_only_arg() {
@ -706,12 +706,12 @@ par_halt_one_job() {

 par_blocking_redir() {
    (
-    echo 'bug #52740: Bash redirection with process substitution blocks'
-    echo Test stdout
-    echo 3 | parallel seq > >(echo stdout;wc) 2> >(echo stderr >&2; wc >&2)
-    echo Test stderr
-    echo nOfilE | parallel ls > >(echo stdout;wc) 2> >(echo stderr >&2; wc >&2)
-    ) 2>&1 | sort
+	echo 'bug #52740: Bash redirection with process substitution blocks'
+	echo Test stdout
+	echo 3 | parallel seq > >(echo stdout;wc) 2> >(echo stderr >&2; wc >&2)
+	echo Test stderr
+	echo nOfilE | parallel ls > >(echo stdout;wc) 2> >(echo stderr >&2; wc >&2)
+    ) 2>&1 | LC_ALL=C sort
 }

 par_pipepart_recend_recstart() {
@ -848,6 +848,12 @@ par_empty_command() {
    echo B: $b
 }

+par_empty_input_on_stdin() {
+    echo 'https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=910470'
+    echo 'This should give no output'
+    true | stdout parallel --shuf echo
+}
+
 export -f $(compgen -A function | grep par_)
-compgen -A function | grep par_ | sort |
+compgen -A function | grep par_ | LC_ALL=C sort |
    parallel -j6 --tag -k --joblog +/tmp/jl-`basename $0` '{} 2>&1'
--- a/testsuite/tests-to-run/parallel-local-100s.sh
+++ b/testsuite/tests-to-run/parallel-local-100s.sh
@ -35,12 +35,12 @@ par_exit_code() {
 	'/tmp/mysleep '$s \
 	'parallel --halt-on-error now,fail=1 /tmp/mysleep ::: '$s \
 	'parallel --halt-on-error now,done=1 /tmp/mysleep ::: '$s \
-	'parallel --halt-on-error now,done=1 true ::: '$s \
+	'parallel --halt-on-error now,done=1 /bin/true ::: '$s \
 	'parallel --halt-on-error now,done=1 exit ::: '$s \
 	'true;/tmp/mysleep '$s \
 	'parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: '$s \
 	'parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: '$s \
-	'parallel --halt-on-error now,done=1 "true;true" ::: '$s \
+	'parallel --halt-on-error now,done=1 "true;/bin/true" ::: '$s \
 	'parallel --halt-on-error now,done=1 "true;exit" ::: '$s
    }
    export -f runit
--- a/testsuite/tests-to-run/parallel-local-10s.sh
+++ b/testsuite/tests-to-run/parallel-local-10s.sh
@ -4,6 +4,28 @@
 # Each should be taking 10-30s and be possible to run in parallel
 # I.e.: No race conditions, no logins

+par_sem_2jobs() {
+    echo '### Test semaphore 2 jobs running simultaneously'
+    parallel --semaphore --id 2jobs -u -j2 'echo job1a 1; sleep 4; echo job1b 3'
+    sleep 0.5
+    parallel --semaphore --id 2jobs -u -j2 'echo job2a 2; sleep 4; echo job2b 5'
+    sleep 0.5
+    parallel --semaphore --id 2jobs -u -j2 'echo job3a 4; sleep 4; echo job3b 6'
+    parallel --semaphore --id 2jobs --wait
+    echo done
+}
+
+par_semaphore() {
+    echo '### Test if parallel invoked as sem will run parallel --semaphore'
+    sem --id as_sem -u -j2 'echo job1a 1; sleep 3; echo job1b 3'
+    sleep 0.5
+    sem --id as_sem -u -j2 'echo job2a 2; sleep 3; echo job2b 5'
+    sleep 0.5
+    sem --id as_sem -u -j2 'echo job3a 4; sleep 3; echo job3b 6'
+    sem --id as_sem --wait
+    echo done
+}
+
 par_line_buffer() {
    echo "### --line-buffer"
    tmp1=$(tempfile)
@ -58,7 +80,7 @@ par__pipe_tee() {
 	< /dev/zero openssl enc -aes-128-ctr -K 1234 -iv 1234 2>/dev/null |
 	    head -c 1G;
    }
-    random1G | parallel --pipe --tee cat ::: {1..3} | LANG=C wc -c
+    random1G | parallel --pipe --tee cat ::: {1..3} | LC_ALL=C wc -c
 }

 par__pipepart_tee() {
@ -71,7 +93,7 @@ par__pipepart_tee() {
    }
    tmp=$(mktemp)
    random1G >$tmp
-    parallel --pipepart --tee -a $tmp cat ::: {1..3} | LANG=C wc -c
+    parallel --pipepart --tee -a $tmp cat ::: {1..3} | LC_ALL=C wc -c
    rm $tmp
 }

@ -126,7 +148,7 @@ _EOF
 	echo
    ) | perl -ne 's/\r//g;/\S/ and print' |
 	# Race will cause the order to change
-	sort
+	LC_ALL=C sort
 }

 par_k() {
@ -148,7 +170,7 @@ par_k_linebuffer() {
 par_maxlinelen_m_I() {
    echo "### Test max line length -m -I"

-    seq 1 60000 | parallel -I :: -km -j1 echo a::b::c | sort >/tmp/114-a$$;
+    seq 1 60000 | parallel -I :: -km -j1 echo a::b::c | LC_ALL=C sort >/tmp/114-a$$;
    md5sum </tmp/114-a$$;
    export CHAR=$(cat /tmp/114-a$$ | wc -c);
    export LINES=$(cat /tmp/114-a$$ | wc -l);
@ -159,7 +181,7 @@ par_maxlinelen_m_I() {
 par_maxlinelen_X_I() {
    echo "### Test max line length -X -I"

-    seq 1 60000 | parallel -I :: -kX -j1 echo a::b::c | sort >/tmp/114-b$$;
+    seq 1 60000 | parallel -I :: -kX -j1 echo a::b::c | LC_ALL=C sort >/tmp/114-b$$;
    md5sum </tmp/114-b$$;
    export CHAR=$(cat /tmp/114-b$$ | wc -c);
    export LINES=$(cat /tmp/114-b$$ | wc -l);
@ -191,8 +213,11 @@ par_results_csv() {
 }

 par_results_compress() {
-    parallel --results /tmp/ged --compress echo ::: 1 | wc -l
-    parallel --results /tmp/ged echo ::: 1 | wc -l
+    tmp=$(mktemp)
+    rm "$tmp"
+    parallel --results $tmp --compress echo ::: 1 | wc -l
+    parallel --results $tmp echo ::: 1 | wc -l
+    rm -r "$tmp"
 }

 par_kill_children_timeout() {
@ -298,15 +323,6 @@ par_plus_dyn_repl() {
    parallel --plus echo '{-2,,A}' ::: "wrong" ::: "$myvar" ::: "wrong"
 }

-par_linebuffer_tag_slow_output() {
-    echo "Test output tag with mixing halflines"
-    halfline() {
-	perl -e '$| = 1; map { print $ARGV[0]; sleep(2); print "$_\n" } split //, "Half\n"' $1
-    }
-    export -f halfline
-    parallel --delay 1 -j0 --tag --line-buffer halfline ::: a b
-}
-
 par_retries_all_fail() {
    echo "bug #53748: -k --retries 10 + out of filehandles = blocking"
    ulimit -n 30
@ -340,5 +356,5 @@ par_long_line_remote() {


 export -f $(compgen -A function | grep par_)
-compgen -A function | grep par_ | sort |
+compgen -A function | grep par_ | LC_ALL=C sort |
    parallel --joblog /tmp/jl-`basename $0` -j10 --tag -k '{} 2>&1'
--- a/testsuite/tests-to-run/parallel-local-1s.sh
+++ b/testsuite/tests-to-run/parallel-local-1s.sh
@ -62,66 +62,66 @@ par_result() {
    echo "### Test --results"
    mkdir -p /tmp/parallel_results_test
    parallel -k --results /tmp/parallel_results_test/testA echo {1} {2} ::: I II ::: III IIII
-    ls /tmp/parallel_results_test/testA/*/*/*/*/*
+    ls /tmp/parallel_results_test/testA/*/*/*/*/* | LC_ALL=C sort
    rm -rf /tmp/parallel_results_test/testA*

    echo "### Test --res"
    mkdir -p /tmp/parallel_results_test
    parallel -k --res /tmp/parallel_results_test/testD echo {1} {2} ::: I II ::: III IIII
-    ls /tmp/parallel_results_test/testD/*/*/*/*/*
+    ls /tmp/parallel_results_test/testD/*/*/*/*/* | LC_ALL=C sort
    rm -rf /tmp/parallel_results_test/testD*

    echo "### Test --result"
    mkdir -p /tmp/parallel_results_test
    parallel -k --result /tmp/parallel_results_test/testE echo {1} {2} ::: I II ::: III IIII
-    ls /tmp/parallel_results_test/testE/*/*/*/*/*
+    ls /tmp/parallel_results_test/testE/*/*/*/*/* | LC_ALL=C sort
    rm -rf /tmp/parallel_results_test/testE*

    echo "### Test --results --header :"
    mkdir -p /tmp/parallel_results_test
    parallel -k --header : --results /tmp/parallel_results_test/testB echo {1} {2} ::: a I II ::: b III IIII
-    ls /tmp/parallel_results_test/testB/*/*/*/*/*
+    ls /tmp/parallel_results_test/testB/*/*/*/*/* | LC_ALL=C sort
    rm -rf /tmp/parallel_results_test/testB*

    echo "### Test --results --header : named - a/b swapped"
    mkdir -p /tmp/parallel_results_test
    parallel -k --header : --results /tmp/parallel_results_test/testC echo {a} {b} ::: b III IIII ::: a I II
-    ls /tmp/parallel_results_test/testC/*/*/*/*/*
+    ls /tmp/parallel_results_test/testC/*/*/*/*/* | LC_ALL=C sort
    rm -rf /tmp/parallel_results_test/testC*

    echo "### Test --results --header : piped"
    mkdir -p /tmp/parallel_results_test
    (echo Col; perl -e 'print "backslash\\tab\tslash/null\0eof\n"') | parallel  --header : --result /tmp/parallel_results_test/testF true
-    find /tmp/parallel_results_test/testF/*/*/* | sort
+    find /tmp/parallel_results_test/testF/*/*/* | LC_ALL=C sort
    rm -rf /tmp/parallel_results_test/testF*

    echo "### Test --results --header : piped - non-existing column header"
    mkdir -p /tmp/parallel_results_test
    (printf "Col1\t\n"; printf "v1\tv2\tv3\n"; perl -e 'print "backslash\\tab\tslash/null\0eof\n"') |
 	parallel --header : --result /tmp/parallel_results_test/testG true
-    find /tmp/parallel_results_test/testG/ | sort
+    find /tmp/parallel_results_test/testG/ | LC_ALL=C sort
    rm -rf /tmp/parallel_results_test/testG*
 }

 par_result_replace() {
    echo '### bug #49983: --results with {1}'
    parallel --results /tmp/par_{}_49983 -k echo ::: foo bar baz
-    find /tmp/par_*_49983 | sort
+    find /tmp/par_*_49983 | LC_ALL=C sort
    rm -rf /tmp/par_*_49983
    parallel --results /tmp/par_{}_49983 -k echo ::: foo bar baz ::: A B C
-    find /tmp/par_*_49983 | sort
+    find /tmp/par_*_49983 | LC_ALL=C sort
    rm -rf /tmp/par_*_49983
    parallel --results /tmp/par_{1}-{2}_49983 -k echo ::: foo bar baz ::: A B C
-    find /tmp/par_*_49983 | sort
+    find /tmp/par_*_49983 | LC_ALL=C sort
    rm -rf /tmp/par_*_49983
    parallel --results /tmp/par__49983 -k echo ::: foo bar baz ::: A B C
-    find /tmp/par_*_49983 | sort
+    find /tmp/par_*_49983 | LC_ALL=C sort
    rm -rf /tmp/par_*_49983
    parallel --results /tmp/par__49983 --header : -k echo ::: foo bar baz ::: A B C
-    find /tmp/par_*_49983 | sort
+    find /tmp/par_*_49983 | LC_ALL=C sort
    rm -rf /tmp/par_*_49983
    parallel --results /tmp/par__49983-{}/ --header : -k echo ::: foo bar baz ::: A B C
-    find /tmp/par_*_49983-* | sort
+    find /tmp/par_*_49983-* | LC_ALL=C sort
    rm -rf /tmp/par_*_49983-*
 }

@ -258,7 +258,11 @@ par_pipe_compress_blocks() {
    seq 3 | parallel -k -j2 --compress -N1 -L1 --pipe cat
 }

+par_too_long_line_X() {
+    echo 'bug #54869: Long lines break'
+    seq 3000 | parallel -Xj1 'echo {} {} {} {} {} {} {} {} {} {} {} {} {} {} | wc'
+}

 export -f $(compgen -A function | grep par_)
-compgen -A function | grep par_ | sort |
+compgen -A function | grep par_ | LC_ALL=C sort |
    parallel -j6 --tag -k --joblog +/tmp/jl-`basename $0` '{} 2>&1'
--- a/testsuite/tests-to-run/parallel-local-30s.sh
+++ b/testsuite/tests-to-run/parallel-local-30s.sh
@ -10,7 +10,7 @@ par_sigterm() {
    A=$!
    sleep 29; kill -TERM $A
    wait
-    sort /tmp/parallel$$
+    LC_ALL=C sort /tmp/parallel$$
    rm /tmp/parallel$$
 }

--- a/testsuite/tests-to-run/parallel-local-3s.sh
+++ b/testsuite/tests-to-run/parallel-local-3s.sh
@ -186,28 +186,6 @@ newlines"' ::: a b c d e | sort
    ) | perl -pe 's/\0/<null>/g;s/\d+/./g'
 }

-par_parcat_mixing() {
-    echo 'parcat output should mix: a b a b'
-    mktmpfifo() {
-	tmp=$(tempfile)
-	rm $tmp
-	mkfifo $tmp
-	echo $tmp
-    }
-    slow_output() {
-	string=$1
-	perl -e 'print "'$string'"x9000,"start\n"'
-	sleep 6
-	perl -e 'print "'$string'"x9000,"end\n"'
-    }
-    tmp1=$(mktmpfifo)
-    tmp2=$(mktmpfifo)
-    slow_output a > $tmp1 &
-    sleep 3
-    slow_output b > $tmp2 &
-    parcat $tmp1 $tmp2 | tr -s ab
-}
-
 par_delay_human_readable() {
    # Test that you can use d h m s in --delay
    parallel --delay 0.1s echo ::: a b c
@ -269,4 +247,4 @@ par_nice() {


 export -f $(compgen -A function | grep par_)
-compgen -A function | grep par_ | sort | parallel -j6 --tag -k '{} 2>&1'
+compgen -A function | grep par_ | LC_ALL=C sort | parallel -j6 --tag -k '{} 2>&1'
--- a/testsuite/tests-to-run/parallel-local-race02.sh
+++ b/testsuite/tests-to-run/parallel-local-race02.sh
@ -29,6 +29,28 @@
      echo 1=OK $?' | grep -v '\[1\]' | grep -v 'SHA256'
 #}

+par_parcat_mixing() {
+    echo 'parcat output should mix: a b a b'
+    mktmpfifo() {
+	tmp=$(tempfile)
+	rm $tmp
+	mkfifo $tmp
+	echo $tmp
+    }
+    slow_output() {
+	string=$1
+	perl -e 'print "'$string'"x9000,"start\n"'
+	sleep 2
+	perl -e 'print "'$string'"x9000,"end\n"'
+    }
+    tmp1=$(mktmpfifo)
+    tmp2=$(mktmpfifo)
+    slow_output a > $tmp1 &
+    sleep 1
+    slow_output b > $tmp2 &
+    parcat $tmp1 $tmp2 | tr -s ab
+}
+
 par_testhalt() {
    testhalt_false() {
 	echo '### testhalt --halt '$1;
@ -94,6 +116,14 @@ par_tmux_termination() {
    stdout parallel --timeout 120 doit ::: 1
 }

+par_linebuffer_tag_slow_output() {
+    echo "Test output tag with mixing halflines"
+    halfline() {
+	perl -e '$| = 1; map { print $ARGV[0]; sleep(1); print "$_\n" } split //, "Half\n"' $1
+    }
+    export -f halfline
+    parallel --delay 0.5 -j0 --tag --line-buffer halfline ::: a b
+}

 export -f $(compgen -A function | grep par_)
 compgen -A function | grep par_ | sort |
--- a/testsuite/tests-to-run/parallel-local-sql.sh
+++ b/testsuite/tests-to-run/parallel-local-sql.sh
@ -147,6 +147,6 @@ par_no_table() {
 export -f $(compgen -A function | egrep 'p_|par_')
 # Tested that -j0 in parallel is fastest (up to 15 jobs)
 # more than 3 jobs: sqlite locks
-compgen -A function | grep par_ | sort |
+compgen -A function | grep par_ | LC_ALL=C sort |
  stdout parallel --timeout 200 -vj3 -k --tag --joblog /tmp/jl-`basename $0` p_wrapper \
    :::: - ::: \$MYSQL \$PG \$SQLITE
--- a/testsuite/tests-to-run/parallel-local-ssh1.sh
+++ b/testsuite/tests-to-run/parallel-local-ssh1.sh
@ -114,8 +114,8 @@ echo '### Test --trc "/tmp/./--- /A" "/tmp/./ ---/B"'
  touch -- '/tmp/./--- /A' '/tmp/ ---/B'; 
  rm -f ./---?/A.a ./?---/B.a; 
  parallel --trc {=s:.*/./::=}.a -S csh@lo,sh@lo touch ./{=s:.*/./::=}.a ::: '/tmp/./--- /A' '/tmp/./ ---/B'; 
-  ls ./---?/A.a ./?---/B.a; 
-  parallel --nonall -k -S csh@lo,sh@lo 'ls ./?--- ./---? || echo OK'; 
+  ls ./---?/A.a ./?---/B.a | LC_ALL=C sort; 
+  parallel --nonall -k -S csh@lo,sh@lo 'ls ./?--- ./---? || echo OK' | LC_ALL=C sort; 

 echo '### bug #46519: --onall ignores --transfer'
  touch bug46519.{a,b,c}; rm -f bug46519.?? bug46519.???; 
--- a/testsuite/tests-to-run/parallel-local-ssh7.sh
+++ b/testsuite/tests-to-run/parallel-local-ssh7.sh
@ -178,7 +178,7 @@ par_csh_man() {
 _EOF
  )
  # Sometimes the order f*cks up
-  stdout ssh csh@lo "$myscript" | sort
+  stdout ssh csh@lo "$myscript" | LC_ALL=C sort
 }

 par_dash_man() {
@ -243,6 +243,7 @@ par_fish_man() {
  myscript=$(cat <<'_EOF'
    echo "### From man env_parallel"

+    env_parallel --session
    alias myecho='echo aliases with \= \& \" \!'" \'"
    myecho work
    env_parallel myecho ::: work
@ -545,8 +546,12 @@ par_zsh_man() {

    alias multiline='echo multiline
      echo aliases with \= \& \" \!'" \'"
-    # eval is needed make aliases work
    eval multiline work
+    # Zsh-5.4.2 requires additional quoting when multiline
+    # Looks like a bug
+    alias multiline='echo multiline
+      echo aliases with \\= \\& \\" \\!'" \\\'"
+    # eval is needed make aliases work
    env_parallel multiline ::: work
    env_parallel -S server multiline ::: work
    env_parallel --env multiline multiline ::: work
@ -792,7 +797,8 @@ par_fish_underscore() {
    end
    set not_copied_var "BAD";
    set not_copied_array BAD BAD BAD;
-    env_parallel --record-env;
+#    env_parallel --record-env;
+    env_parallel --session;
    alias myecho="echo \$myvar aliases";
    function myfunc
      myecho $myarray functions $argv
@ -1103,7 +1109,7 @@ par_ash_funky() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh ash@lo "$myscript" 2>&1 | sort
+  ssh ash@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_bash_funky() {
@ -1136,7 +1142,7 @@ par_bash_funky() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh bash@lo "$myscript" 2>&1 | sort
+  ssh bash@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_csh_funky() {
@ -1201,11 +1207,12 @@ par_dash_funky() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh dash@lo "$myscript" 2>&1 | sort
+  ssh dash@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_fish_funky() {
  myscript=$(cat <<'_EOF'
+    env_parallel --session
    set myvar "myvar  works"
    setenv myenvvar "myenvvar  works"

@ -1277,7 +1284,7 @@ par_ksh_funky() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh ksh@lo "$myscript" 2>&1 | sort
+  ssh ksh@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_mksh_funky() {
@ -1310,7 +1317,7 @@ par_mksh_funky() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh mksh@lo "$myscript" 2>&1 | sort
+  ssh mksh@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_sh_funky() {
@ -1343,13 +1350,13 @@ par_sh_funky() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh sh@lo "$myscript" 2>&1 | sort
+  ssh sh@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_tcsh_funky() {
  myscript=$(cat <<'_EOF'
-    # funky breaks with different LANG
-    setenv LANG C
+    # funky breaks with different LC_ALL
+    setenv LC_ALL C
    set myvar = "myvar  works"
    set funky = "`perl -e 'print pack q(c*), 2..255'`"
    set myarray = ('' 'array_val2' '3' '' '5' '  space  6  ')
@ -1378,7 +1385,7 @@ par_tcsh_funky() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh tcsh@lo "$myscript" 2>&1 | sort
+  ssh tcsh@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_zsh_funky() {
@ -1387,7 +1394,8 @@ par_zsh_funky() {
    . `which env_parallel.zsh`;

    myvar="myvar  works"
-    funky=$(perl -e "print pack \"c*\", 1..255")
+    # Zsh-5.4.2 fails for ascii 167
+    funky=$(perl -e "print pack \"c*\", 1..166,168..255")
    myarray=("" array_val2 3 "" 5 "  space  6  ")
    declare -A assocarr
    assocarr[a]=assoc_val_a
@ -1409,7 +1417,7 @@ par_zsh_funky() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh zsh@lo "$myscript" 2>&1 | sort
+  ssh zsh@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_ash_env_parallel() {
@ -1434,7 +1442,7 @@ par_ash_env_parallel() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh ash@lo "$myscript" 2>&1 | sort
+  ssh ash@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_bash_env_parallel() {
@ -1459,7 +1467,7 @@ par_bash_env_parallel() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh bash@lo "$myscript" 2>&1 | sort
+  ssh bash@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_csh_env_parallel() {
@ -1496,7 +1504,7 @@ par_dash_env_parallel() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh dash@lo "$myscript" 2>&1 | sort
+  ssh dash@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_fish_env_parallel() {
@ -1534,7 +1542,7 @@ par_ksh_env_parallel() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh ksh@lo "$myscript" 2>&1 | sort
+  ssh ksh@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_mksh_env_parallel() {
@ -1559,7 +1567,7 @@ par_mksh_env_parallel() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh mksh@lo "$myscript" 2>&1 | sort
+  ssh mksh@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_sh_env_parallel() {
@ -1584,7 +1592,7 @@ par_sh_env_parallel() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh sh@lo "$myscript" 2>&1 | sort
+  ssh sh@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_tcsh_env_parallel() {
@ -1597,7 +1605,7 @@ par_tcsh_env_parallel() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh tcsh@lo "$myscript" 2>&1 | sort
+  ssh tcsh@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_zsh_env_parallel() {
@ -1621,7 +1629,7 @@ par_zsh_env_parallel() {
 _EOF
  )
  # Order is often different. Dunno why. So sort
-  ssh zsh@lo "$myscript" 2>&1 | sort
+  ssh zsh@lo "$myscript" 2>&1 | LC_ALL=C sort
 }

 par_ash_environment_too_big() {
@ -2595,7 +2603,7 @@ par_bash_parset() {
    echo "${arr1[0]} ${arr1[1]} ${arr1[2]}"
    env_parset comma3,comma2,comma1 myfun ::: baz bar foo
    echo "$comma1 $comma2 $comma3"
-    env_parset 'space3 space2 space1' myfum ::: baz bar foo
+    env_parset 'space3 space2 space1' myfun ::: baz bar foo
    echo "$space1 $space2 $space3"
    env_parset 'newline3 newline2 newline1' 'echo "$mynewline";seq' ::: 3 2 1
    echo "$newline1"
@ -2724,7 +2732,7 @@ par_ksh_parset() {
    echo "${arr1[0]} ${arr1[1]} ${arr1[2]}"
    env_parset comma3,comma2,comma1 myfun ::: baz bar foo
    echo "$comma1 $comma2 $comma3"
-    env_parset 'space3 space2 space1' myfum ::: baz bar foo
+    env_parset 'space3 space2 space1' myfun ::: baz bar foo
    echo "$space1 $space2 $space3"
    env_parset 'newline3 newline2 newline1' 'echo "$mynewline";seq' ::: 3 2 1
    echo "$newline1"
@ -2771,6 +2779,8 @@ par_mksh_parset() {
    echo ${myarray[4]} ${myarray[5]} ${myarray[6]}

    echo '### env_parset'
+    # bug in mksh: Alias must be set before
+    alias myecho='echo myecho "$myvar" "${myarr[1]}"'
    myfun() {
        myecho myfun "$@";
    }
@ -2782,7 +2792,7 @@ par_mksh_parset() {
    echo "${arr1[0]} ${arr1[1]} ${arr1[2]}"
    env_parset comma3,comma2,comma1 myfun ::: baz bar foo
    echo "$comma1 $comma2 $comma3"
-    env_parset 'space3 space2 space1' myfum ::: baz bar foo
+    env_parset 'space3 space2 space1' myfun ::: baz bar foo
    echo "$space1 $space2 $space3"
    env_parset 'newline3 newline2 newline1' 'echo "$mynewline";seq' ::: 3 2 1
    echo "$newline1"
@ -3256,11 +3266,14 @@ _EOF
 }

 export -f $(compgen -A function | grep par_)
+
+# --retries 2 due to ssh_exchange_identification: read: Connection reset by peer
+
 #compgen -A function | grep par_ | sort | parallel --delay $D -j$P --tag -k '{} 2>&1'
 #compgen -A function | grep par_ | sort |
-compgen -A function | grep par_ | sort -r |
+compgen -A function | grep par_ | LC_ALL=C sort -r |
 #    parallel --joblog /tmp/jl-`basename $0` --delay $D -j$P --tag -k '{} 2>&1'
-    parallel --joblog /tmp/jl-`basename $0` -j200% --tag -k '{} 2>&1' |
+    parallel --joblog /tmp/jl-`basename $0` -j200% --retries 2 --tag -k '{} 2>&1' |
    perl -pe 's/line \d\d\d:/line XXX:/;
              s/\d+ >= \d+/XXX >= XXX/;
              s/sh:? \d?\d\d:/sh: XXX:/;
--- a/testsuite/tests-to-run/parallel-local-ssh8.sh
+++ b/testsuite/tests-to-run/parallel-local-ssh8.sh
@ -7,7 +7,8 @@ par_path_remote_bash() {
  rm -rf /tmp/parallel
  cp /usr/local/bin/parallel /tmp
  
-  cat <<'_EOS' | stdout ssh nopathbash@lo -T | grep -Ev 'For upgrade information, please visit:|updates are security updates|packages can be updated|System restart required|Welcome to|https://|Ubuntu|http://|from 13 to 17 years|mentor:|New release|do-release-upgrade|public clouds|\s*^$' | uniq
+  cat <<'_EOS' | stdout ssh nopathbash@lo -T | perl -ne '/logged in/..0 and print' | uniq
+  echo logged in
  echo BASH Path before: $PATH with no parallel
  parallel echo ::: 1
  # Race condition stderr/stdout
@ -28,7 +29,8 @@ par_path_remote_csh() {
  rm -rf /tmp/parallel
  cp /usr/local/bin/parallel /tmp

-  cat <<'_EOS' | stdout ssh nopathcsh@lo -T | grep -Ev 'For upgrade information, please visit:|updates are security updates|packages can be updated|System restart required|Welcome to|https://|Ubuntu|http://|from 13 to 17 years|mentor:|New release|do-release-upgrade|public clouds|\s*^$' | uniq
+  cat <<'_EOS' | stdout ssh nopathcsh@lo -T | perl -ne '/logged in/..0 and print' | uniq
+  echo logged in
  echo CSH Path before: $PATH with no parallel
  which parallel >& /dev/stdout
  echo '^^^^^^^^ Not found is OK'
@ -155,6 +157,6 @@ par_retries_bug_from_2010() {

 export -f $(compgen -A function | grep par_)
 #compgen -A function | grep par_ | sort | parallel --delay $D -j$P --tag -k '{} 2>&1'
-compgen -A function | grep par_ | sort |
+compgen -A function | grep par_ | LC_ALL=C sort |
    parallel --joblog /tmp/jl-`basename $0` --delay 0.1 -j10 --tag -k '{} 2>&1' |
    grep -Ev 'microk8s|smart connected IoT'
--- a/testsuite/tests-to-run/parallel-local-ssh9.sh
+++ b/testsuite/tests-to-run/parallel-local-ssh9.sh
@ -147,9 +147,9 @@ par_propagate_env() {
 par_env_parallel_big_env() {
    echo '### bug #54128: command too long when exporting big env'
    . `which env_parallel.bash`
-    a=`rand | head -c 75000`
+    a=`rand | perl -pe 's/\0//g'| head -c 75000`
    env_parallel -Slo echo should not ::: fail 2>&1
-    a=`rand | head -c 76000`
+    a=`rand | perl -pe 's/\0//g'| head -c 80000`
    env_parallel -Slo echo should ::: fail 2>/dev/null || echo OK
 }

--- a/testsuite/tests-to-run/parallel-local13.sh
+++ b/testsuite/tests-to-run/parallel-local13.sh
@ -9,7 +9,7 @@ PARALLEL=-j8
 export PARALLEL

 stdsort() {
-    "$@" 2>&1 | sort;
+    "$@" 2>&1 | LC_ALL=C sort;
 }
 export -f stdsort

--- a/testsuite/tests-to-run/parallel-local15.sh
+++ b/testsuite/tests-to-run/parallel-local15.sh
@ -8,22 +8,22 @@ cd $TMP/
 echo echo test of cat pipe sh | parallel -j 50 2>&1
 find . -name '*.jpg' | parallel -j +0 convert -geometry 120 {} {//}/thumb_{/}

-ls | parallel ls | sort
-ls | parallel echo ls | sort
-ls | parallel -j 1 echo ls | sort
-find -type f | parallel diff {} a/foo ">"{}.diff | sort
-ls | parallel -v --group "ls {}|wc;echo {}" | sort
+ls | parallel ls | LC_ALL=C sort
+ls | parallel echo ls | LC_ALL=C sort
+ls | parallel -j 1 echo ls | LC_ALL=C sort
+find -type f | parallel diff {} a/foo ">"{}.diff | LC_ALL=C sort
+ls | parallel -v --group "ls {}|wc;echo {}" | LC_ALL=C sort
 echo '### Check that we can have more input than max procs (-j 0) - touch'
-perl -e 'print map {"more_than_5000-$_\n" } (4000..9999)' | parallel -vj 0 touch | sort | tail
+perl -e 'print map {"more_than_5000-$_\n" } (4000..9999)' | parallel -vj 0 touch | LC_ALL=C sort | tail
 echo '### rm'
-perl -e 'print map {"more_than_5000-$_\n" } (4000..9900)' | parallel -j 0 rm | sort
+perl -e 'print map {"more_than_5000-$_\n" } (4000..9900)' | parallel -j 0 rm | LC_ALL=C sort
 cat <<'EOF' | sed -e 's/;$/; /;s/$SERVER1/'$SERVER1'/;s/$SERVER2/'$SERVER2'/' | stdout parallel -vj0 -k --joblog /tmp/jl-`basename $0` -L1 | egrep -v 'parallel: Warning: Starting|parallel: Warning: Consider'
-ls | parallel -j500 'sleep 1; find {} -type f | perl -ne "END{print $..\" "{=$_=pQ($_)=}"\n\"}"' | sort
-ls | parallel --group -j500 'sleep 1; find {} -type f | perl -ne "END{print $..\" "{=$_=pQ($_)=}"\n\"}"' | sort
-find . -type f | parallel --group  "perl -ne '/^\\S+\\s+\\S+$/ and print \$ARGV,\"\\n\"'" | sort
-find . -type f | parallel -v --group "perl -ne '/^\\S+\\s+\\S+$/ and print \$ARGV,\"\\n\"'" | sort
-find . -type f | parallel -q --group  perl -ne '/^\S+\s+\S+$/ and print $ARGV,"\n"' | sort
-find . -type f | parallel -qv --group perl -ne '/^\S+\s+\S+$/ and print $ARGV,"\n"' | sort
+ls | parallel -j500 'sleep 1; find {} -type f | perl -ne "END{print $..\" "{=$_=pQ($_)=}"\n\"}"' | LC_ALL=C sort
+ls | parallel --group -j500 'sleep 1; find {} -type f | perl -ne "END{print $..\" "{=$_=pQ($_)=}"\n\"}"' | LC_ALL=C sort
+find . -type f | parallel --group  "perl -ne '/^\\S+\\s+\\S+$/ and print \$ARGV,\"\\n\"'" | LC_ALL=C sort
+find . -type f | parallel -v --group "perl -ne '/^\\S+\\s+\\S+$/ and print \$ARGV,\"\\n\"'" | LC_ALL=C sort
+find . -type f | parallel -q --group  perl -ne '/^\S+\s+\S+$/ and print $ARGV,"\n"' | LC_ALL=C sort
+find . -type f | parallel -qv --group perl -ne '/^\S+\s+\S+$/ and print $ARGV,"\n"' | LC_ALL=C sort
 EOF

 cd - >/dev/null
--- a/testsuite/tests-to-run/parallel-local164.sh
+++ b/testsuite/tests-to-run/parallel-local164.sh
@ -50,7 +50,7 @@ echo "bug #37956: --colsep does not default to '\t' as specified in the man page
  printf "A\tB\n1\tone" | parallel --header : echo {B} {A}

 echo '### Test --tollef'
-  stdout parallel -k --tollef echo -- 1 2 3 ::: a b c | sort
+  stdout parallel -k --tollef echo -- 1 2 3 ::: a b c | LC_ALL=C sort

 echo '### Test --tollef --gnu'
  stdout parallel -k --tollef --gnu echo ::: 1 2 3 -- a b c
--- a/testsuite/tests-to-run/parallel-local18.sh
+++ b/testsuite/tests-to-run/parallel-local18.sh
@ -52,9 +52,9 @@ test_chr_on_sshlogin() {
 	stdout parallel -j4 -k -I // --arg-sep _ -0 V=// V2=V2=// LANG=C parallel -k -j1 $onall -S $sshlogin --env V,V2,LANG echo \''"{}$V$V2"'\' ::: {#} {#} {#} {#} |
 	sort |
 	uniq -c |
-	grep -v '   4 '|
-	grep -v xauth |
-	grep -v X11
+	grep -av '   4 '|
+	grep -av xauth |
+	grep -av X11
 }
 export -f test_chr_on_sshlogin

@ -87,7 +87,7 @@ par_env_160() {
 par_env_160_onall() {
    echo '### Test --env for \160  - which kills csh - single and double --onall - no output is good'
    test_chr_on_sshlogin 160 :,1/lo,1/tcsh@lo --onall |
-	grep -v '   3 '
+	grep -a -v '   3 '
 }

 export -f $(compgen -A function | grep par_)
--- a/testsuite/tests-to-run/parallel-local21.sh
+++ b/testsuite/tests-to-run/parallel-local21.sh
@ -290,4 +290,4 @@ export -f $(compgen -A function | grep par_)
 # Tested with -j1..8
 # -j6 was fastest
 #compgen -A function | grep par_ | sort | parallel -j$P --tag -k '{} 2>&1'
-compgen -A function | grep par_ | sort | parallel -j6 --tag -k '{} 2>&1'
+compgen -A function | grep par_ | LC_ALL=C sort | parallel -j6 --tag -k '{} 2>&1'
--- a/testsuite/tests-to-run/parallel-local22.sh
+++ b/testsuite/tests-to-run/parallel-local22.sh
@ -28,7 +28,7 @@ echo '### This causes problems if we kill child processes';

 echo '### This causes problems if we kill child processes (II)'; 
 # 2>/dev/null to avoid parallel: Warning: Starting 45 processes took > 2 sec.
-  seq 1 40 | parallel -j 0 seq 1 10 '| parallel -j 3 echo' 2>/dev/null | sort | md5sum
+  seq 1 40 | parallel -j 0 seq 1 10 '| parallel -j 3 echo' 2>/dev/null | LC_ALL=C sort | md5sum

 echo '### Test -m'; 
  (echo foo;echo bar) | parallel -j1 -m echo 1{}2{}3 A{}B{}C
--- a/testsuite/tests-to-run/parallel-local7.sh
+++ b/testsuite/tests-to-run/parallel-local7.sh
@ -1,5 +1,23 @@
 #!/bin/bash

+get_tmux() {
+    # To install tmux in different version run this
+    cd /tmp
+    doit() {
+	wget https://github.com/tmux/tmux/archive/$1.tar.gz
+	tar xvf $1.tar.gz
+	cd tmux-$1
+	./autogen.sh
+	./configure --prefix /tmp/tmux/$1
+	make
+	make install
+	sudo cp /tmp/tmux/$1/bin/tmux /usr/local/bin/tmux-$1
+    }
+
+    . `which env_parallel.bash`
+    seq 1.8 0.1 2.9 | env_parallel --tag --lb doit
+}
+
 par_tmux_filter() {
    # /tmp/parallel-local7/tmsOU2Ig
    perl -pe 's:(/tmp\S+/tms).....:$1XXXXX:;s/ p\d+/pID/;'
--- a/testsuite/tests-to-run/parallel-polarhome.sh
+++ b/testsuite/tests-to-run/parallel-polarhome.sh
@ -21,7 +21,7 @@ MASTER=$(parallel -j0 --delay 0.1 --halt now,success=1 $PARALLEL_SSH {} echo {}
 		  ::: {ubuntu,suse,debian}.polarhome.com)

 parallel -j0 --delay 0.1 --retries $RETRIES \
-	 rsync -a /usr/local/bin/{parallel,env_parallel,env_parallel.*[^~],parcat} \
+	 rsync -L /usr/local/bin/{parallel,env_parallel,env_parallel.*[^~],parcat,stdout} \
 	 ::: $MASTER:bin/

 doit() {
@ -32,7 +32,8 @@ doit() {
    export RETRIES
    export MAXPROC
    export RET_TIME_K="-k --retries $RETRIES --timeout $MAXTIME"
-
+    LC_ALL=C
+    
    echo MAXTIME=$MAXTIME RETRIES=$RETRIES MAXPROC=$MAXPROC MAXINNERPROC=$MAXINNERPROC

    echo '### Filter out working servers'
@ -42,7 +43,6 @@ doit() {
    POLAR="`bin/parallel -j0 -k --timeout 10 $PARALLEL_SSH {} echo {} ::: $P`"
    diff <(echo "$POLAR_ALL") <(echo "$POLAR")
    S_POLAR=`bin/parallel -j0 $RET_TIME_K echo -S 1/{} ::: $POLAR`
-    #" -S '1/sshminix minix'"

    sshwithpass() {
 	# Minix requires sshpass. The other servers will use ssh-keys
@ -61,8 +61,13 @@ doit() {
    export -f copy

    par_nonall() {
+	sshwithpass() {
+	    # Minix requires sshpass. The other servers will use ssh-keys
+	    sshpass -f ~/.ssh/minix.password ssh -oLogLevel=quiet "$@"
+	}
+	export -f sshwithpass
 	parallel -j$MAXPROC $RET_TIME_K --delay 0.1 --tag \
-		 --nonall $S_POLAR -S "1/sshminix minix" --argsep ,:- \
+		 --nonall $S_POLAR -S "1/sshwithpass minix" --argsep ,:- \
 		 'source setupenv >&/dev/null || . `pwd`/setupenv;' "$@"
    }
    export -f par_nonall
--- a/testsuite/tests-to-run/parallel-tutorial.sh
+++ b/testsuite/tests-to-run/parallel-tutorial.sh
@ -80,6 +80,7 @@ perl -ne '$/="\n\n"; /^Output/../^[^O]\S/ and next; /^  / and print;' ../../src/
 	    s/cat: input_file: No such file or directory\n//;
 	    s{rsync: link_stat ".*/home/parallel/input_file.out" .*\n}{};
 	    s{rsync error: some files/attrs were not transferred .*\n}{};
+	    s{.* GtkDialog .*\n}{};
 ' |
  uniq
 # 3+3 .par files (from --files), 1 .tms-file from tmux attach
--- a/testsuite/tests-to-run/sem01.sh
+++ b/testsuite/tests-to-run/sem01.sh
@ -8,24 +8,6 @@ echo '### Test mutex. This should not mix output';
  parallel --semaphore --id mutex --wait; 
  echo done

-echo '### Test semaphore 2 jobs running simultaneously'
-  parallel --semaphore --id 2jobs -u -j2 'echo job1a 1; sleep 1; echo job1b 3'; 
-  sleep 0.2; 
-  parallel --semaphore --id 2jobs -u -j2 'echo job2a 2; sleep 1; echo job2b 5'; 
-  sleep 0.2; 
-  parallel --semaphore --id 2jobs -u -j2 'echo job3a 4; sleep 1; echo job3b 6'; 
-  parallel --semaphore --id 2jobs --wait; 
-  echo done
-
-echo '### Test if parallel invoked as sem will run parallel --semaphore'
-  sem --id as_sem -u -j2 'echo job1a 1; sleep 1; echo job1b 3'; 
-  sleep 0.2; 
-  sem --id as_sem -u -j2 'echo job2a 2; sleep 1; echo job2b 5'; 
-  sleep 0.2; 
-  sem --id as_sem -u -j2 'echo job3a 4; sleep 1; echo job3b 6'; 
-  sem --id as_sem --wait; 
-  echo done
-
 echo '### Test similar example as from man page - run 2 jobs simultaneously'
 echo 'Expect done: 1 2 5 3 4'
 for i in 5 1 2 3 4 ; do 
--- a/testsuite/tests-to-run/sql03.sh
+++ b/testsuite/tests-to-run/sql03.sh
@ -92,7 +92,7 @@ par_newline_on_commandline() {

 par_showtables() {
    echo "### Test --show-tables"
-    sql --show-tables :oraunittest | sort
+    sql --show-tables :oraunittest | LC_ALL=C sort
 }

 par_showdatabases() {
--- a/testsuite/tests-to-run/test17.sh
+++ b/testsuite/tests-to-run/test17.sh
@ -8,7 +8,7 @@ SSHLOGIN2=parallel@$SERVER2
 export PARALLEL=-j0
 #export PARALLEL="--sshdelay 0.3"
 # Make sure sort order is the same
-export LANG=C
+export LC_ALL=C

 echo '### Test --transfer --return --cleanup'

--- a/testsuite/tests-to-run/test23.sh
+++ b/testsuite/tests-to-run/test23.sh
@ -27,7 +27,7 @@ seq 1 13 | parallel echo {} '>' parallel_{}.test

 ls parallel_*.test | parallel -j+0 --trc {.}.out --bf my_script \
 -S $SSHLOGIN1,$SSHLOGIN2,: "./my_script {} > {.}.out"
-cat parallel_*.test parallel_*.out
+ls parallel_*.test parallel_*.out | LC_ALL=C sort | xargs cat

 ## Broken since 2013-03-23
 ## rm -rf tmp
--- a/testsuite/tests-to-run/test35.sh
+++ b/testsuite/tests-to-run/test35.sh
@ -10,34 +10,34 @@ echo $SERVER2 >~/.parallel/sshloginfile
 echo '### Test --wd newtempdir/newdir/tmp/ with space dirs'; 
  ssh $SERVER2 rm -rf newtempdir; 
  stdout parallel -j9 -k --wd newtempdir/newdir/tmp/ --basefile 1-col.txt --trc {}.6 -S .. -v echo ">"{}.6 ::: './ ab/c"d/ef g' ' ab/c"d/efg' ./b/bar ./b/foo "./ ab /c' d/ ef\"g" ./2-col.txt './a b/cd / ef/efg'; 
-  find . -name '*.6' | sort
+  find . -name '*.6' | LC_ALL=C sort

 echo '### Test --wd /tmp/newtempdir/newdir/tmp/ with space dirs'; 
  ssh $SERVER2 rm -rf /tmp/newtempdir; 
  stdout parallel -j9 -k --wd /tmp/newtempdir/newdir/tmp/ --basefile 1-col.txt --trc {}.7 -S .. -v echo ">"{}.7 ::: './ ab/c"d/ef g' ' ab/c"d/efg' ./b/bar ./b/foo "./ ab /c' d/ ef\"g" ./2-col.txt './a b/cd / ef/efg'; 
-  find . -name '*.7' | sort
+  find . -name '*.7' | LC_ALL=C sort

 echo '### Test --workdir ...'
 parallel -j9 -k --workdir ... --trc {}.1 -S .. echo ">"{}.1 ::: 2-col.txt
-find . -name '*.1' | sort
+find . -name '*.1' | LC_ALL=C sort

 echo '### Test --wd ...'
 parallel -k --wd ... --trc {}.2 -S .. -v echo ">"{}.2 ::: 2-col.txt
-find . -name '*.2' | sort
+find . -name '*.2' | LC_ALL=C sort

 echo '### Test --wd ... with space dirs'
 stdout parallel -j9 -k --wd ... --trc {}.3 -S .. -v echo ">"{}.3 ::: './ ab/c"d/ef g' ' ab/c"d/efg' ./b/bar ./b/foo "./ ab /c' d/ ef\"g" ./2-col.txt './a b/cd / ef/efg'
 # A few rmdir errors are OK as we have multiple files in the same dirs
-find . -name '*.3' | sort
+find . -name '*.3' | LC_ALL=C sort

 echo '### Test --wd tmpdir'
 parallel -j9 -k --wd tmpdir --basefile 1-col.txt --trc {}.4 -S .. -v echo ">"{}.4 ::: 2-col.txt
-find . -name '*.4' | sort
+find . -name '*.4' | LC_ALL=C sort

 echo '### Test --wd /tmp/ with space dirs'
 stdout parallel -k -j9 --wd /tmp/ --basefile 1-col.txt --trc {}.5 -S .. -v echo ">"{}.5 ::: './ ab/c"d/ef g' ' ab/c"d/efg' ./b/bar ./b/foo "./ ab /c' d/ ef\"g" ./2-col.txt './a b/cd / ef/efg'
 # A few rmdir errors are OK as we have multiple files in the same dirs
-find . -name '*.5' | sort
+find . -name '*.5' | LC_ALL=C sort

 cd ..
 rm -rf tmp
--- a/testsuite/wanted-results/parallel-local-0.3s
+++ b/testsuite/wanted-results/parallel-local-0.3s
@ -1317,6 +1317,8 @@ par_empty_command	bug #54647: parset ignores empty lines
 par_empty_command	
 par_empty_command	Empty:
 par_empty_command	B: B
+par_empty_input_on_stdin	https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=910470
+par_empty_input_on_stdin	This should give no output
 par_empty_line	### Test bug: empty line for | sh with -k
 par_empty_line	a
 par_empty_line	b
--- a/testsuite/wanted-results/parallel-local-100s
+++ b/testsuite/wanted-results/parallel-local-100s
@ -6,182 +6,182 @@ par_exit_code	# but fish 2.4.0 returns 1 while X.X.X returns 0
 par_exit_code	ash /tmp/mysleep 100	137
 par_exit_code	ash parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	ash parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	ash parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	ash parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	ash parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	ash true;/tmp/mysleep 100	137
 par_exit_code	ash parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	ash parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	ash parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	ash parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	ash parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	bash /tmp/mysleep 100	0
 par_exit_code	bash parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	bash parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	bash parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	bash parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	bash parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	bash true;/tmp/mysleep 100	137
 par_exit_code	bash parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	bash parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	bash parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	bash parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	bash parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	csh /tmp/mysleep 100	137
 par_exit_code	csh parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	csh parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	csh parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	csh parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	csh parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	csh true;/tmp/mysleep 100	137
 par_exit_code	csh parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	csh parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	csh parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	csh parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	csh parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	dash /tmp/mysleep 100	137
 par_exit_code	dash parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	dash parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	dash parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	dash parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	dash parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	dash true;/tmp/mysleep 100	137
 par_exit_code	dash parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	dash parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	dash parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	dash parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	dash parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	fish /tmp/mysleep 100	137
 par_exit_code	fish parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	fish parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	fish parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	fish parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	fish parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	fish true;/tmp/mysleep 100	137
 par_exit_code	fish parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	fish parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	fish parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	fish parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	fish parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	mksh /tmp/mysleep 100	0
 par_exit_code	mksh parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	mksh parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	mksh parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	mksh parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	mksh parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	mksh true;/tmp/mysleep 100	137
 par_exit_code	mksh parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	mksh parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	mksh parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	mksh parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	mksh parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	posh /tmp/mysleep 100	137
 par_exit_code	posh parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	posh parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	posh parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	posh parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	posh parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	posh true;/tmp/mysleep 100	137
 par_exit_code	posh parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	posh parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	posh parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	posh parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	posh parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	rc /tmp/mysleep 100	1
 par_exit_code	rc parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	1
 par_exit_code	rc parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	1
-par_exit_code	rc parallel --halt-on-error now,done=1 true ::: 100	1
+par_exit_code	rc parallel --halt-on-error now,done=1 /bin/true ::: 100	1
 par_exit_code	rc parallel --halt-on-error now,done=1 exit ::: 100	1
 par_exit_code	rc true;/tmp/mysleep 100	1
 par_exit_code	rc parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	1
 par_exit_code	rc parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	1
-par_exit_code	rc parallel --halt-on-error now,done=1 "true;true" ::: 100	1
+par_exit_code	rc parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	1
 par_exit_code	rc parallel --halt-on-error now,done=1 "true;exit" ::: 100	1
 par_exit_code	sash /tmp/mysleep 100	255
 par_exit_code	sash parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	255
 par_exit_code	sash parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	255
-par_exit_code	sash parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	sash parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	sash parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	sash true;/tmp/mysleep 100	0
 par_exit_code	sash parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	0
 par_exit_code	sash parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	0
-par_exit_code	sash parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	sash parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	sash parallel --halt-on-error now,done=1 "true;exit" ::: 100	0
 par_exit_code	sh /tmp/mysleep 100	137
 par_exit_code	sh parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	sh parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	sh parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	sh parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	sh parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	sh true;/tmp/mysleep 100	137
 par_exit_code	sh parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	sh parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	sh parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	sh parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	sh parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	static-sh /tmp/mysleep 100	137
 par_exit_code	static-sh parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	static-sh parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	static-sh parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	static-sh parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	static-sh parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	static-sh true;/tmp/mysleep 100	137
 par_exit_code	static-sh parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	static-sh parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	static-sh parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	static-sh parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	static-sh parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	tcsh /tmp/mysleep 100	137
 par_exit_code	tcsh parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	tcsh parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	tcsh parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	tcsh parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	tcsh parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	tcsh true;/tmp/mysleep 100	137
 par_exit_code	tcsh parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	tcsh parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	tcsh parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	tcsh parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	tcsh parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	fdsh /tmp/mysleep 100	137
 par_exit_code	fdsh parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	2
 par_exit_code	fdsh parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	2
-par_exit_code	fdsh parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	fdsh parallel --halt-on-error now,done=1 /bin/true ::: 100	2
 par_exit_code	fdsh parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	fdsh true;/tmp/mysleep 100	137
 par_exit_code	fdsh parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	2
 par_exit_code	fdsh parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	2
-par_exit_code	fdsh parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	fdsh parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	2
 par_exit_code	fdsh parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	fizsh /tmp/mysleep 100	137
 par_exit_code	fizsh parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	fizsh parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	fizsh parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	fizsh parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	fizsh parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	fizsh true;/tmp/mysleep 100	137
 par_exit_code	fizsh parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	fizsh parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	fizsh parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	fizsh parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	fizsh parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	ksh /tmp/mysleep 100	0
 par_exit_code	ksh parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	ksh parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	ksh parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	ksh parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	ksh parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	ksh true;/tmp/mysleep 100	0
 par_exit_code	ksh parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	ksh parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	ksh parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	ksh parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	ksh parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	ksh93 /tmp/mysleep 100	0
 par_exit_code	ksh93 parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	ksh93 parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	ksh93 parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	ksh93 parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	ksh93 parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	ksh93 true;/tmp/mysleep 100	0
 par_exit_code	ksh93 parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	ksh93 parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	ksh93 parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	ksh93 parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	ksh93 parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	yash /tmp/mysleep 100	0
 par_exit_code	yash parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	yash parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	yash parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	yash parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	yash parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	yash true;/tmp/mysleep 100	0
 par_exit_code	yash parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	yash parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	yash parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	yash parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	yash parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	zsh /tmp/mysleep 100	0
 par_exit_code	zsh parallel --halt-on-error now,fail=1 /tmp/mysleep ::: 100	137
 par_exit_code	zsh parallel --halt-on-error now,done=1 /tmp/mysleep ::: 100	137
-par_exit_code	zsh parallel --halt-on-error now,done=1 true ::: 100	0
+par_exit_code	zsh parallel --halt-on-error now,done=1 /bin/true ::: 100	0
 par_exit_code	zsh parallel --halt-on-error now,done=1 exit ::: 100	100
 par_exit_code	zsh true;/tmp/mysleep 100	0
 par_exit_code	zsh parallel --halt-on-error now,fail=1 "true;/tmp/mysleep" ::: 100	137
 par_exit_code	zsh parallel --halt-on-error now,done=1 "true;/tmp/mysleep" ::: 100	137
-par_exit_code	zsh parallel --halt-on-error now,done=1 "true;true" ::: 100	0
+par_exit_code	zsh parallel --halt-on-error now,done=1 "true;/bin/true" ::: 100	0
 par_exit_code	zsh parallel --halt-on-error now,done=1 "true;exit" ::: 100	100
 par_exit_code	parallel: This job finished:
 par_exit_code	runit
--- a/testsuite/wanted-results/parallel-local-10s
+++ b/testsuite/wanted-results/parallel-local-10s
@ -243,19 +243,6 @@ par_kill_children_timeout	      0       0       0
 par_line_buffer	### --line-buffer
 par_line_buffer	     55      55     120
 par_line_buffer	These must diff: 1
-par_linebuffer_tag_slow_output	Test output tag with mixing halflines
-par_linebuffer_tag_slow_output	a	aH
-par_linebuffer_tag_slow_output	b	bH
-par_linebuffer_tag_slow_output	a	aa
-par_linebuffer_tag_slow_output	b	ba
-par_linebuffer_tag_slow_output	a	al
-par_linebuffer_tag_slow_output	b	bl
-par_linebuffer_tag_slow_output	a	af
-par_linebuffer_tag_slow_output	b	bf
-par_linebuffer_tag_slow_output	a	a
-par_linebuffer_tag_slow_output	a	
-par_linebuffer_tag_slow_output	b	b
-par_linebuffer_tag_slow_output	b	
 par_long_line_remote	### Deal with long command lines on remote servers
 par_long_line_remote	      2       6   30006
 par_long_line_remote	      3      50  250050
@ -520,6 +507,22 @@ par_retries_all_fail	7
 par_retries_all_fail	8
 par_round_robin_blocks	bug #49664: --round-robin does not complete
 par_round_robin_blocks	8
+par_sem_2jobs	### Test semaphore 2 jobs running simultaneously
+par_sem_2jobs	job1a 1
+par_sem_2jobs	job2a 2
+par_sem_2jobs	job1b 3
+par_sem_2jobs	job3a 4
+par_sem_2jobs	job2b 5
+par_sem_2jobs	job3b 6
+par_sem_2jobs	done
+par_semaphore	### Test if parallel invoked as sem will run parallel --semaphore
+par_semaphore	job1a 1
+par_semaphore	job2a 2
+par_semaphore	job1b 3
+par_semaphore	job3a 4
+par_semaphore	job2b 5
+par_semaphore	job3b 6
+par_semaphore	done
 par_slow_total_jobs	bug #51006: Slow total_jobs() eats job
 par_slow_total_jobs	a
 par_slow_total_jobs	b
--- a/testsuite/wanted-results/parallel-local-1s
+++ b/testsuite/wanted-results/parallel-local-1s
@ -619,3 +619,6 @@ par_test_XI_mI	a7 b1 2 3 4 5 6 7
 par_test_XI_mI	a8 b1 2 3 4 5 6 7 8
 par_test_XI_mI	a9 b1 2 3 4 5 6 7 8 9
 par_test_XI_mI	a10 b1 2 3 4 5 6 7 8 9 10
+par_too_long_line_X	bug #54869: Long lines break
+par_too_long_line_X	      1   29302  131012
+par_too_long_line_X	      1   12698   63490
--- a/testsuite/wanted-results/parallel-local-30s
+++ b/testsuite/wanted-results/parallel-local-30s
@ -251,7 +251,7 @@ par_test_detected_shell	test_known_shell_c fizsh	Global::shell /usr/bin/zsh
 par_test_detected_shell	test_known_shell_c ksh	Global::shell /usr/bin/ksh
 par_test_detected_shell	test_known_shell_c ksh93	Global::shell /bin/ksh93
 par_test_detected_shell	test_known_shell_c mksh	Global::shell /bin/mksh
-par_test_detected_shell	test_known_shell_c posh	Global::shell /bin/posh
+par_test_detected_shell	test_known_shell_c posh	Global::shell /usr/bin/posh
 par_test_detected_shell	test_known_shell_c rbash	Global::shell /bin/rbash
 par_test_detected_shell	test_known_shell_c rush	Local configuration error occurred.
 par_test_detected_shell	test_known_shell_c rush	Contact the systems administrator for further assistance.
@ -267,11 +267,11 @@ par_test_detected_shell	test_known_shell_pipe bash	Global::shell /bin/bash
 par_test_detected_shell	test_known_shell_pipe csh	Global::shell /bin/csh
 par_test_detected_shell	test_known_shell_pipe dash	Global::shell /bin/dash
 par_test_detected_shell	test_known_shell_pipe fish	Global::shell /usr/bin/fish
-par_test_detected_shell	test_known_shell_pipe fizsh	Global::shell /usr/bin/zsh
+par_test_detected_shell	test_known_shell_pipe fizsh	Global::shell /usr/bin/fizsh
 par_test_detected_shell	test_known_shell_pipe ksh	Global::shell /usr/bin/ksh
 par_test_detected_shell	test_known_shell_pipe ksh93	Global::shell /bin/ksh93
 par_test_detected_shell	test_known_shell_pipe mksh	Global::shell /bin/mksh
-par_test_detected_shell	test_known_shell_pipe posh	Global::shell /bin/posh
+par_test_detected_shell	test_known_shell_pipe posh	Global::shell /usr/bin/posh
 par_test_detected_shell	test_known_shell_pipe rbash	Global::shell /bin/rbash
 par_test_detected_shell	test_known_shell_pipe rush	Local configuration error occurred.
 par_test_detected_shell	test_known_shell_pipe rush	Contact the systems administrator for further assistance.
--- a/testsuite/wanted-results/parallel-local-3s
+++ b/testsuite/wanted-results/parallel-local-3s
@ -81,11 +81,6 @@ par_nice	parallel: SIGTERM received. No new jobs will be started.
 par_nice	parallel: Waiting for these 2 jobs to finish. Send SIGTERM again to stop now.
 par_nice	parallel: bzip2 < /dev/zero
 par_nice	parallel: bzip2 < /dev/zero
-par_parcat_mixing	parcat output should mix: a b a b
-par_parcat_mixing	astart
-par_parcat_mixing	bstart
-par_parcat_mixing	aend
-par_parcat_mixing	bend
 par_pipe_unneeded_procs	### Test bug #34241: --pipe should not spawn unneeded processes
 par_pipe_unneeded_procs	1
 par_pipe_unneeded_procs	2
--- a/testsuite/wanted-results/parallel-local-race02
+++ b/testsuite/wanted-results/parallel-local-race02
@ -80,6 +80,24 @@ par_hostgroup	tange
 par_hostgroup	tange
 par_hostgroup	tcsh
 par_hostgroup	tcsh
+par_linebuffer_tag_slow_output	Test output tag with mixing halflines
+par_linebuffer_tag_slow_output	a	aH
+par_linebuffer_tag_slow_output	b	bH
+par_linebuffer_tag_slow_output	a	aa
+par_linebuffer_tag_slow_output	b	ba
+par_linebuffer_tag_slow_output	a	al
+par_linebuffer_tag_slow_output	b	bl
+par_linebuffer_tag_slow_output	a	af
+par_linebuffer_tag_slow_output	b	bf
+par_linebuffer_tag_slow_output	a	a
+par_linebuffer_tag_slow_output	a	
+par_linebuffer_tag_slow_output	b	b
+par_linebuffer_tag_slow_output	b	
+par_parcat_mixing	parcat output should mix: a b a b
+par_parcat_mixing	astart
+par_parcat_mixing	bstart
+par_parcat_mixing	aend
+par_parcat_mixing	bend
 par_testhalt	now fail 0 true	### testhalt --halt now,fail=0
 par_testhalt	now fail 0 true	job 1
 par_testhalt	now fail 0 true	parallel: This job failed:
--- a/testsuite/wanted-results/parallel-local-ssh1
+++ b/testsuite/wanted-results/parallel-local-ssh1
@ -147,7 +147,7 @@ ls: No match.
 ls: cannot access './--?.a': No such file or directory
 echo '### Test --trc "/tmp/./--- /A" "/tmp/./ ---/B"'
 ### Test --trc "/tmp/./--- /A" "/tmp/./ ---/B"
-  mkdir -p '/tmp/./--- '   '/tmp/ ---';   touch -- '/tmp/./--- /A' '/tmp/ ---/B';   rm -f ./---?/A.a ./?---/B.a;   parallel --trc {=s:.*/./::=}.a -S csh@lo,sh@lo touch ./{=s:.*/./::=}.a ::: '/tmp/./--- /A' '/tmp/./ ---/B';   ls ./---?/A.a ./?---/B.a;   parallel --nonall -k -S csh@lo,sh@lo 'ls ./?--- ./---? || echo OK'; echo '### bug #46519: --onall ignores --transfer'
+  mkdir -p '/tmp/./--- '   '/tmp/ ---';   touch -- '/tmp/./--- /A' '/tmp/ ---/B';   rm -f ./---?/A.a ./?---/B.a;   parallel --trc {=s:.*/./::=}.a -S csh@lo,sh@lo touch ./{=s:.*/./::=}.a ::: '/tmp/./--- /A' '/tmp/./ ---/B';   ls ./---?/A.a ./?---/B.a | LC_ALL=C sort;   parallel --nonall -k -S csh@lo,sh@lo 'ls ./?--- ./---? || echo OK' | LC_ALL=C sort; echo '### bug #46519: --onall ignores --transfer'
 ./ ---/B.a
 ./--- /A.a
 OK
--- a/testsuite/wanted-results/parallel-local-ssh4
+++ b/testsuite/wanted-results/parallel-local-ssh4
@ -81,15 +81,7 @@ echo '### Test tmux works on different shells'
 0
 4
 # command is currently too long for csh. Maybe it can be fixed?
-Word too long.
-Word too long.
-Word too long.
-Word too long.
-4
-Word too long.
-Word too long.
-Word too long.
-Word too long.
+0
 4
 echo '### works'
 ### works
--- a/testsuite/wanted-results/parallel-local-ssh5
+++ b/testsuite/wanted-results/parallel-local-ssh5
@ -57,7 +57,7 @@ par_autossh	    AUTOSSH_DEBUG       - turn logging to maximum verbosity and log
 par_autossh	                          stderr
 par_autossh	
 par_autossh	rsync: connection unexpectedly closed (0 bytes received so far) [sender]
-par_autossh	rsync error: error in rsync protocol data stream (code 12) at io.c(226) [sender=3.1.1]
+par_autossh	rsync error: error in rsync protocol data stream (code 12) at io.c(235) [sender=3.1.2]
 par_autossh	/usr/lib/autossh/autossh: invalid option -- '-'
 par_autossh	usage: autossh [-V] [-M monitor_port[:echo_port]] [-f] [SSH_OPTIONS]
 par_autossh	
@ -89,4 +89,4 @@ par_autossh	    AUTOSSH_DEBUG       - turn logging to maximum verbosity and log
 par_autossh	                          stderr
 par_autossh	
 par_autossh	rsync: connection unexpectedly closed (0 bytes received so far) [Receiver]
-par_autossh	rsync error: error in rsync protocol data stream (code 12) at io.c(226) [Receiver=3.1.1]
+par_autossh	rsync error: error in rsync protocol data stream (code 12) at io.c(235) [Receiver=3.1.2]
--- a/testsuite/wanted-results/parallel-local-ssh7
+++ b/testsuite/wanted-results/parallel-local-ssh7
@ -129,18 +129,16 @@ par_zsh_man	exit value 2 should be 2
 par_zsh_man	Unknown option: no-such-option
 par_zsh_man	exit value 255 should be 255
 par_zsh_funky	
-par_zsh_funky		
-par_zsh_funky		
-par_zsh_funky	
 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€亗儎厗噲墛媽崕彁憭摂晼棙櫄洔潪煚、￥ウЖ┆<D096><E29486><EFBFBD>辈炒刀犯购患骄坷谅媚牌侨墒颂臀闲岩釉罩棕仝圮蒉哙徕沅彐玷殛腱眍镳耱篝貊鼬<E8B28A><E9BCAC><EFBFBD><EFBFBD>-funky
-par_zsh_funky	
 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€亗儎厗噲墛媽崕彁憭摂晼棙櫄洔潪煚、￥ウЖ┆<D096><E29486><EFBFBD>辈炒刀犯购患骄坷谅媚牌侨墒颂臀闲岩釉罩棕仝圮蒉哙徕沅彐玷殛腱眍镳耱篝貊鼬<E8B28A><E9BCAC><EFBFBD><EFBFBD>-funky
+par_zsh_funky	
C-] !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~<>걗깂뀊뇠뎷땶뜋룓몤뱮븭뿕솞썫M-옝젩∀ㄵ┬øガ<C3B8><E382AC>굉낫독렇뭔뻤슭오좌쳐탬픽<ED83AC>盖誥國喫戇倆厘描白M-]泗褻栒鴨鉛僥幽日全猝膣逮擢票亨涍<E4BAA8>-funky
+par_zsh_funky	
C-] !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~<>걗깂뀊뇠뎷땶뜋룓몤뱮븭뿕솞썫M-옝젩∀ㄵ┬øガ<C3B8><E382AC>굉낫독렇뭔뻤슭오좌쳐탬픽<ED83AC>盖誥國喫戇倆厘描白M-]泗褻栒鴨鉛僥幽日全猝膣逮擢票亨涍<E4BAA8>-funky
 par_zsh_funky	  space  6  
 par_zsh_funky	  space  6  
 par_zsh_funky	'	'
-par_zsh_funky	'
 !"#$%&'"'"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€亗儎厗噲墛媽崕彁憭摂晼棙櫄洔潪煚、￥ウЖ┆<EFBFBD><EFBFBD><EFBFBD>辈炒刀犯购患骄坷谅媚牌侨墒颂臀闲岩釉罩棕仝圮蒉哙徕沅彐玷殛腱眍镳耱篝貊鼬<EFBFBD><EFBFBD><EFBFBD><EFBFBD>'
+par_zsh_funky	'
 !"#$%&'"'"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~<EFBFBD>걗깂뀊뇠뎷땶뜋룓몤뱮븭뿕솞썫씆윝、＄ⅵŁかЛ<EFBFBD>갚껙뉘떱많본섹씩읒쩠컵판훔墾勁卦今錄桐虜妹膊覆泗褻栒鴨鉛僥幽日全猝膣逮擢票亨涍<EFBFBD>'
 par_zsh_funky	3 arg alias_works
 par_zsh_funky	3 arg alias_works_over_ssh
-par_zsh_funky	Funky-
-par_zsh_funky	Funky-
+par_zsh_funky	Funky-	
+par_zsh_funky	Funky-	
 par_zsh_funky	assoc_val_a
 par_zsh_funky	assoc_val_a
 par_zsh_funky	function_works
@ -587,7 +585,7 @@ par_mksh_parset	foo bar baz
 par_mksh_parset	### env_parset
 par_mksh_parset	myecho myvar myarr  1 myfun foo myecho myvar myarr  1 myfun bar myecho myvar myarr  1 myfun baz
 par_mksh_parset	myecho myvar myarr  1 myfun foo myecho myvar myarr  1 myfun bar myecho myvar myarr  1 myfun baz
-par_mksh_parset	  
+par_mksh_parset	myecho myvar myarr  1 myfun foo myecho myvar myarr  1 myfun bar myecho myvar myarr  1 myfun baz
 par_mksh_parset	newline1
 par_mksh_parset	newline2
 par_mksh_parset	1
@ -798,7 +796,7 @@ par_ksh_parset	foo bar baz
 par_ksh_parset	### env_parset
 par_ksh_parset	myecho myvar myarr  1 myfun foo myecho myvar myarr  1 myfun bar myecho myvar myarr  1 myfun baz
 par_ksh_parset	myecho myvar myarr  1 myfun foo myecho myvar myarr  1 myfun bar myecho myvar myarr  1 myfun baz
-par_ksh_parset	  
+par_ksh_parset	myecho myvar myarr  1 myfun foo myecho myvar myarr  1 myfun bar myecho myvar myarr  1 myfun baz
 par_ksh_parset	newline1
 par_ksh_parset	newline2
 par_ksh_parset	1
@ -1342,8 +1340,8 @@ par_csh_man	arrays
 par_csh_man	arrays
 par_csh_man	cat ... | parallel --pipe [options] [command [arguments]]
 par_csh_man	env_parallel
-par_csh_man	exit value -1 should be 255
 par_csh_man	exit value 2 should be 2
+par_csh_man	exit value 255 should be 255
 par_csh_man	level
 par_csh_man	multi
 par_csh_man	parallel [options] [command [arguments]] (::: arguments|:::: argfile(s))...
@ -1368,15 +1366,18 @@ par_csh_man	work,
 par_csh_man	{3} {3.} {3/} {3/.} {=3 perl code =}    Positional replacement strings
 par_csh_man	{} {.} {/} {/.} {#} {%} {= perl code =} Replacement strings
 par_csh_funky	3 arg alias_works
+par_csh_funky	
 par_csh_funky	myvar  works
 par_csh_funky	space special chars problem
 par_csh_funky	Funky-	 
 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€<7F>‚ƒ„…†‡ˆ‰Š‹Œ<E280B9>Ž<EFBFBD><C5BD>‘’“”•–—˜™š›œ<E280BA>žŸ ¡¢£¤¥¦§¨©ª«¬®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ-funky alias_var_works
 par_csh_funky	func_echo: Command not found.
 par_csh_funky	3 arg alias_works_over_ssh
+par_csh_funky	
 par_csh_funky	myvar  works
 par_csh_funky	space special chars problem
 par_csh_funky	Funky-	 
 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€<7F>‚ƒ„…†‡ˆ‰Š‹Œ<E280B9>Ž<EFBFBD><C5BD>‘’“”•–—˜™š›œ<E280BA>žŸ ¡¢£¤¥¦§¨©ª«¬®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ-funky alias_var_works_over_ssh
 par_csh_funky	func_echo: Command not found.
+par_csh_funky	
 par_csh_funky	\\\\\\\\	\ \\\
\\\\\\\\\\\\\\ \!\"\#\$%\&\'\(\)\*+,-./0123456789:\;\<\=\>\?@ABCDEFGHIJKLMNOPQRSTUVWXYZ\[\\\]\^_\`abcdefghijklmnopqrstuvwxyz\{\|\}\~€<7F>\‚\ƒ\„\…\†\‡\ˆ\‰\Š\‹\Œ\<5C>\Ž\<5C>\<5C>\‘\’\“\”\•\–\—\˜\™\š\›\œ\<5C>\ž\Ÿ\ \¡\¢\£\¤\¥\¦\§\¨\©\ª\«\¬\\®\¯\°\±\²\³\´\µ\¶\·\¸\¹\º\»\¼\½\¾\¿\À\Á\Â\Ã\Ä\Å\Æ\Ç\È\É\Ê\Ë\Ì\Í\Î\Ï\Ð\Ñ\Ò\Ó\Ô\Õ\Ö\×\Ø\Ù\Ú\Û\Ü\Ý\Þ\ß\à\á\â\ã\ä\å\æ\ç\è\é\ê\ë\ì\í\î\ï\ð\ñ\ò\ó\ô\õ\ö\÷\ø\ù\ú\û\ü\ý\þ\ÿ
 par_csh_environment_too_big	Not implemented
 par_csh_env_parallel_session	Not implemented
@ -1429,7 +1430,7 @@ par_bash_parset	foo bar baz
 par_bash_parset	### env_parset
 par_bash_parset	myecho myvar myarr  1 myfun foo myecho myvar myarr  1 myfun bar myecho myvar myarr  1 myfun baz
 par_bash_parset	myecho myvar myarr  1 myfun foo myecho myvar myarr  1 myfun bar myecho myvar myarr  1 myfun baz
-par_bash_parset	  
+par_bash_parset	myecho myvar myarr  1 myfun foo myecho myvar myarr  1 myfun bar myecho myvar myarr  1 myfun baz
 par_bash_parset	newline1
 par_bash_parset	newline2
 par_bash_parset	1
@ -1523,12 +1524,10 @@ par_bash_man	exit value 2 should be 2
 par_bash_man	Unknown option: no-such-option
 par_bash_man	exit value 255 should be 255
 par_bash_funky	
-par_bash_funky	
-par_bash_funky	
 par_bash_funky		
 par_bash_funky		
-par_bash_funky	
-par_bash_funky	
+par_bash_funky	-funkymultiline
+par_bash_funky	-funkymultiline
 par_bash_funky	  space  6  
 par_bash_funky	  space  6  
 par_bash_funky	'	'
@ -1546,8 +1545,6 @@ par_bash_funky	function_works
 par_bash_funky	function_works_over_ssh
 par_bash_funky	myvar  works
 par_bash_funky	myvar  works
-par_bash_funky	-funkymultiline
-par_bash_funky	-funkymultiline
 par_bash_environment_too_big	bug #50815: env_parallel should warn if the environment is too big
 par_bash_environment_too_big	OK_bigvar
 par_bash_environment_too_big	OK_bigvar_remote
--- a/testsuite/wanted-results/parallel-local-ssh8
+++ b/testsuite/wanted-results/parallel-local-ssh8
@ -15,14 +15,14 @@ par_keeporder	job2
 par_load_csh	### Gave Word too long.
 par_load_csh	a
 par_path_remote_bash	bug #47695: How to set $PATH on remote? Bash
+par_path_remote_bash	logged in
 par_path_remote_bash	BASH Path before: /bin:/usr/bin with no parallel
-par_path_remote_bash	-bash: line 2: parallel: command not found
+par_path_remote_bash	-bash: line 3: parallel: command not found
 par_path_remote_bash	^^^^^^^^ Not found is OK
 par_path_remote_bash	/bin:/usr/bin:/tmp OK
 par_path_remote_bash	
 par_path_remote_csh	bug #47695: How to set $PATH on remote? csh
-par_path_remote_csh	Warning: no access to tty (Bad file descriptor).
-par_path_remote_csh	Thus no job control in this shell.
+par_path_remote_csh	logged in
 par_path_remote_csh	CSH Path before: /bin:/usr/bin with no parallel
 par_path_remote_csh	parallel: Command not found.
 par_path_remote_csh	^^^^^^^^ Not found is OK
--- a/testsuite/wanted-results/parallel-local12
+++ b/testsuite/wanted-results/parallel-local12
@ -39,7 +39,7 @@ https://www.gnu.org/software/parallel/parallel_design.html#Citation-notice
 To silence this citation notice: run 'parallel --citation' once.

 10 files to edit
-[?1049h[?1h=[1;24r[?12;25h[?12l[?25h[27m[23m[m[H[2J[?25l[24;1H"file1" [New File][2;1H[1m[34m~                                                                               [3;1H~                                                                               [4;1H~                                                                               [5;1H~                                                                               [6;1H~                                                                               [7;1H~                                                                               [8;1H~                                                                               [9;1H~                                                                               [10;1H~                                                                               [11;1H~                                                                               [12;1H~                                                                               [13;1H~                                                                               [14;1H~                                                                               [15;1H~                                                                               [16;1H~                                                                               [17;1H~                                                                               [18;1H~                                                                               [19;1H~                                                                               [20;1H~                                                                               [21;1H~                                                                               [22;1H~                                                                               [23;1H~                                                                               [1;1H[?12l[?25h[?25l[m[24;1H[1m[37m[41mE173: 9 more files to edit[1;1H[?12l[?25h[24;1H[m[24;1H[K[24;1H[?1l>[?1049lAcademic tradition requires you to cite works you base your article on.
+[?2004h[?1049h[22;0;0t[?1h=[?2004h[1;24r[?12h[?12l[27m[23m[29m[m[H[2J[?25l[24;1H"file1" [New File][2;1H▽[6n[2;1H  [1;1H[>c]10;?]11;?[2;1H[94m~                                                                               [3;1H~                                                                               [4;1H~                                                                               [5;1H~                                                                               [6;1H~                                                                               [7;1H~                                                                               [8;1H~                                                                               [9;1H~                                                                               [10;1H~                                                                               [11;1H~                                                                               [12;1H~                                                                               [13;1H~                                                                               [14;1H~                                                                               [15;1H~                                                                               [16;1H~                                                                               [17;1H~                                                                               [18;1H~                                                                               [19;1H~                                                                               [20;1H~                                                                               [21;1H~                                                                               [22;1H~                                                                               [23;1H~                                                                               [m[24;63H0,0-1[9CAll[1;1H[?25h[?25l[24;1H[97m[41mE173: 9 more files to edit[m[24;63H[K[?2004h[24;63H0,0-1[9CAll[1;1H[?25h[24;1H[?2004l[24;1H[K[24;1H[?2004l[?1l>[?1049l[23;0;0tAcademic tradition requires you to cite works you base your article on.
 If you use programs that use GNU Parallel to process data for an article in a
 scientific publication, please cite:

--- a/testsuite/wanted-results/parallel-local15
+++ b/testsuite/wanted-results/parallel-local15
@ -62,7 +62,7 @@ touch more_than_5000-9997
 touch more_than_5000-9998
 touch more_than_5000-9999
 ### rm
-ls | parallel -j500 'sleep 1; find {} -type f | perl -ne "END{print $..\" "{=$_=pQ($_)=}"\n\"}"' | sort
+ls | parallel -j500 'sleep 1; find {} -type f | perl -ne "END{print $..\" "{=$_=pQ($_)=}"\n\"}"' | LC_ALL=C sort
 1 1-col.txt
 1 1-col.txt.diff
 1 2-col.txt
@ -171,7 +171,7 @@ ls | parallel -j500 'sleep 1; find {} -type f | perl -ne "END{print $..\" "{=$_=
 4  ab
 4 b
 6 a
-ls | parallel --group -j500 'sleep 1; find {} -type f | perl -ne "END{print $..\" "{=$_=pQ($_)=}"\n\"}"' | sort
+ls | parallel --group -j500 'sleep 1; find {} -type f | perl -ne "END{print $..\" "{=$_=pQ($_)=}"\n\"}"' | LC_ALL=C sort
 1 1-col.txt
 1 1-col.txt.diff
 1 2-col.txt
@ -280,7 +280,7 @@ ls | parallel --group -j500 'sleep 1; find {} -type f | perl -ne "END{print $..\
 4  ab
 4 b
 6 a
-find . -type f | parallel --group  "perl -ne '/^\\S+\\s+\\S+$/ and print \$ARGV,\"\\n\"'" | sort
+find . -type f | parallel --group  "perl -ne '/^\\S+\\s+\\S+$/ and print \$ARGV,\"\\n\"'" | LC_ALL=C sort
 ./ ab /c' d/ ef"g.diff
 ./ ab /c' d/ ef"g.diff
 ./ ab/c"d/ef g.diff
@ -299,7 +299,7 @@ find . -type f | parallel --group  "perl -ne '/^\\S+\\s+\\S+$/ and print \$ARGV,
 ./a/bar.diff
 ./b/bar.diff
 ./b/bar.diff
-find . -type f | parallel -v --group "perl -ne '/^\\S+\\s+\\S+$/ and print \$ARGV,\"\\n\"'" | sort
+find . -type f | parallel -v --group "perl -ne '/^\\S+\\s+\\S+$/ and print \$ARGV,\"\\n\"'" | LC_ALL=C sort
 ./ ab /c' d/ ef"g.diff
 ./ ab /c' d/ ef"g.diff
 ./ ab/c"d/ef g.diff
@ -439,7 +439,7 @@ perl -ne '/^\S+\s+\S+$/ and print $ARGV,"\n"' ./more_than_5000-9996
 perl -ne '/^\S+\s+\S+$/ and print $ARGV,"\n"' ./more_than_5000-9997
 perl -ne '/^\S+\s+\S+$/ and print $ARGV,"\n"' ./more_than_5000-9998
 perl -ne '/^\S+\s+\S+$/ and print $ARGV,"\n"' ./more_than_5000-9999
-find . -type f | parallel -q --group  perl -ne '/^\S+\s+\S+$/ and print $ARGV,"\n"' | sort
+find . -type f | parallel -q --group  perl -ne '/^\S+\s+\S+$/ and print $ARGV,"\n"' | LC_ALL=C sort
 ./ ab /c' d/ ef"g.diff
 ./ ab /c' d/ ef"g.diff
 ./ ab/c"d/ef g.diff
@ -458,7 +458,7 @@ find . -type f | parallel -q --group  perl -ne '/^\S+\s+\S+$/ and print $ARGV,"\
 ./a/bar.diff
 ./b/bar.diff
 ./b/bar.diff
-find . -type f | parallel -qv --group perl -ne '/^\S+\s+\S+$/ and print $ARGV,"\n"' | sort
+find . -type f | parallel -qv --group perl -ne '/^\S+\s+\S+$/ and print $ARGV,"\n"' | LC_ALL=C sort
 ./ ab /c' d/ ef"g.diff
 ./ ab /c' d/ ef"g.diff
 ./ ab/c"d/ef g.diff
--- a/testsuite/wanted-results/parallel-local164
+++ b/testsuite/wanted-results/parallel-local164
@ -81,7 +81,7 @@ bug #37956: --colsep does not default to '\t' as specified in the man page.
 one 1
 echo '### Test --tollef'
 ### Test --tollef
-  stdout parallel -k --tollef echo -- 1 2 3 ::: a b c | sort
+  stdout parallel -k --tollef echo -- 1 2 3 ::: a b c | LC_ALL=C sort
 parallel: Error: --tollef has been retired.
 parallel: Error: Remove --tollef or use --gnu to override --tollef.
 echo '### Test --tollef --gnu'
--- a/testsuite/wanted-results/parallel-local18
+++ b/testsuite/wanted-results/parallel-local18
@ -15,7 +15,7 @@ par_env_newline_backslash_onall_bash	      8 10
 par_env_newline_backslash_onall_bash	      8 10V2=
 par_env_newline_backslash_onall_bash	      8 2\\ \92V2=\\ \92
 par_env_newline_backslash_onall_csh	### Test --env for \n and \\ - single and double --onall (*csh only) - no output is good but csh fails
-par_env_newline_backslash_onall_csh	      8 Unmatched ".
+par_env_newline_backslash_onall_csh	      8 Unmatched '"'.
 par_space	### Test --env  - https://savannah.gnu.org/bugs/?37351
 par_space	a  2  spaces  b 1
 par_space	a  2  spaces  b 1
--- a/testsuite/wanted-results/parallel-local22
+++ b/testsuite/wanted-results/parallel-local22
@ -17,7 +17,7 @@ echo '### This causes problems if we kill child processes'; # 2>/dev/null to avo
 437c0d47a99b9a7c5bcb1d132f94c2e6  -
 echo '### This causes problems if we kill child processes (II)'; # 2>/dev/null to avoid parallel: Warning: Starting 45 processes took > 2 sec.
 ### This causes problems if we kill child processes (II)
-  seq 1 40 | parallel -j 0 seq 1 10 '| parallel -j 3 echo' 2>/dev/null | sort | md5sum
+  seq 1 40 | parallel -j 0 seq 1 10 '| parallel -j 3 echo' 2>/dev/null | LC_ALL=C sort | md5sum
 d7fb96d6a56d4347bc24930a395c431a  -
 echo '### Test -m';   (echo foo;echo bar) | parallel -j1 -m echo 1{}2{}3 A{}B{}C
 ### Test -m
--- a/testsuite/wanted-results/parallel-local23
+++ b/testsuite/wanted-results/parallel-local23
@ -61,7 +61,7 @@ echo '### Check that 4 processes are really used'
 echo '### --version must have higher priority than retired options'
 ### --version must have higher priority than retired options
  $NICEPAR --version -g -Y -U -W -T | tail
-GNU parallel 20180916
+GNU parallel 20180923
 Copyright (C) 2007-2018 Ole Tange and Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
 This is free software: you are free to change and redistribute it.
--- a/testsuite/wanted-results/parallel-polarhome
+++ b/testsuite/wanted-results/parallel-polarhome
@ -6,19 +6,15 @@ MAXTIME=50 RETRIES=2 MAXPROC=11 MAXINNERPROC=3
 < alpha
 7d4
 < syllable
-10d6
-< openindiana
-13d8
+13d9
 < debian-ppc
-17d11
-< ubuntu
 28,32d21
 < dragonfly
 < vax
 < ultrix
 < minix
 < irix
-34,35d22
+34,35d23
 < beaglebone
 < cubieboard2
 ### Copy commands to servers
@ -28,11 +24,13 @@ bin/parallel tru64	copy tru64 bin/parallel parallel
 bin/parallel hpux-ia64	copy hpux-ia64 bin/parallel parallel
 bin/parallel raspbian	copy raspbian bin/parallel parallel
 bin/parallel solaris	copy solaris bin/parallel parallel
+bin/parallel openindiana	copy openindiana bin/parallel parallel
 bin/parallel aix	copy aix bin/parallel parallel
 bin/parallel hpux	copy hpux bin/parallel parallel
 bin/parallel suse	copy suse bin/parallel parallel
 bin/parallel solaris-x86	copy solaris-x86 bin/parallel parallel
 bin/parallel mandriva	copy mandriva bin/parallel parallel
+bin/parallel ubuntu	copy ubuntu bin/parallel parallel
 bin/parallel scosysv	copy scosysv bin/parallel parallel
 bin/parallel unixware	copy unixware bin/parallel parallel
 bin/parallel centos	copy centos bin/parallel parallel
@ -52,11 +50,13 @@ bin/env_parallel tru64	copy tru64 bin/env_parallel env_parallel
 bin/env_parallel hpux-ia64	copy hpux-ia64 bin/env_parallel env_parallel
 bin/env_parallel raspbian	copy raspbian bin/env_parallel env_parallel
 bin/env_parallel solaris	copy solaris bin/env_parallel env_parallel
+bin/env_parallel openindiana	copy openindiana bin/env_parallel env_parallel
 bin/env_parallel aix	copy aix bin/env_parallel env_parallel
 bin/env_parallel hpux	copy hpux bin/env_parallel env_parallel
 bin/env_parallel suse	copy suse bin/env_parallel env_parallel
 bin/env_parallel solaris-x86	copy solaris-x86 bin/env_parallel env_parallel
 bin/env_parallel mandriva	copy mandriva bin/env_parallel env_parallel
+bin/env_parallel ubuntu	copy ubuntu bin/env_parallel env_parallel
 bin/env_parallel scosysv	copy scosysv bin/env_parallel env_parallel
 bin/env_parallel unixware	copy unixware bin/env_parallel env_parallel
 bin/env_parallel centos	copy centos bin/env_parallel env_parallel
@ -76,11 +76,13 @@ bin/env_parallel.ash tru64	copy tru64 bin/env_parallel.ash env_parallel.ash
 bin/env_parallel.ash hpux-ia64	copy hpux-ia64 bin/env_parallel.ash env_parallel.ash
 bin/env_parallel.ash raspbian	copy raspbian bin/env_parallel.ash env_parallel.ash
 bin/env_parallel.ash solaris	copy solaris bin/env_parallel.ash env_parallel.ash
+bin/env_parallel.ash openindiana	copy openindiana bin/env_parallel.ash env_parallel.ash
 bin/env_parallel.ash aix	copy aix bin/env_parallel.ash env_parallel.ash
 bin/env_parallel.ash hpux	copy hpux bin/env_parallel.ash env_parallel.ash
 bin/env_parallel.ash suse	copy suse bin/env_parallel.ash env_parallel.ash
 bin/env_parallel.ash solaris-x86	copy solaris-x86 bin/env_parallel.ash env_parallel.ash
 bin/env_parallel.ash mandriva	copy mandriva bin/env_parallel.ash env_parallel.ash
+bin/env_parallel.ash ubuntu	copy ubuntu bin/env_parallel.ash env_parallel.ash
 bin/env_parallel.ash scosysv	copy scosysv bin/env_parallel.ash env_parallel.ash
 bin/env_parallel.ash unixware	copy unixware bin/env_parallel.ash env_parallel.ash
 bin/env_parallel.ash centos	copy centos bin/env_parallel.ash env_parallel.ash
@ -100,11 +102,13 @@ bin/env_parallel.bash tru64	copy tru64 bin/env_parallel.bash env_parallel.bash
 bin/env_parallel.bash hpux-ia64	copy hpux-ia64 bin/env_parallel.bash env_parallel.bash
 bin/env_parallel.bash raspbian	copy raspbian bin/env_parallel.bash env_parallel.bash
 bin/env_parallel.bash solaris	copy solaris bin/env_parallel.bash env_parallel.bash
+bin/env_parallel.bash openindiana	copy openindiana bin/env_parallel.bash env_parallel.bash
 bin/env_parallel.bash aix	copy aix bin/env_parallel.bash env_parallel.bash
 bin/env_parallel.bash hpux	copy hpux bin/env_parallel.bash env_parallel.bash
 bin/env_parallel.bash suse	copy suse bin/env_parallel.bash env_parallel.bash
 bin/env_parallel.bash solaris-x86	copy solaris-x86 bin/env_parallel.bash env_parallel.bash
 bin/env_parallel.bash mandriva	copy mandriva bin/env_parallel.bash env_parallel.bash
+bin/env_parallel.bash ubuntu	copy ubuntu bin/env_parallel.bash env_parallel.bash
 bin/env_parallel.bash scosysv	copy scosysv bin/env_parallel.bash env_parallel.bash
 bin/env_parallel.bash unixware	copy unixware bin/env_parallel.bash env_parallel.bash
 bin/env_parallel.bash centos	copy centos bin/env_parallel.bash env_parallel.bash
@ -124,11 +128,13 @@ bin/env_parallel.csh tru64	copy tru64 bin/env_parallel.csh env_parallel.csh
 bin/env_parallel.csh hpux-ia64	copy hpux-ia64 bin/env_parallel.csh env_parallel.csh
 bin/env_parallel.csh raspbian	copy raspbian bin/env_parallel.csh env_parallel.csh
 bin/env_parallel.csh solaris	copy solaris bin/env_parallel.csh env_parallel.csh
+bin/env_parallel.csh openindiana	copy openindiana bin/env_parallel.csh env_parallel.csh
 bin/env_parallel.csh aix	copy aix bin/env_parallel.csh env_parallel.csh
 bin/env_parallel.csh hpux	copy hpux bin/env_parallel.csh env_parallel.csh
 bin/env_parallel.csh suse	copy suse bin/env_parallel.csh env_parallel.csh
 bin/env_parallel.csh solaris-x86	copy solaris-x86 bin/env_parallel.csh env_parallel.csh
 bin/env_parallel.csh mandriva	copy mandriva bin/env_parallel.csh env_parallel.csh
+bin/env_parallel.csh ubuntu	copy ubuntu bin/env_parallel.csh env_parallel.csh
 bin/env_parallel.csh scosysv	copy scosysv bin/env_parallel.csh env_parallel.csh
 bin/env_parallel.csh unixware	copy unixware bin/env_parallel.csh env_parallel.csh
 bin/env_parallel.csh centos	copy centos bin/env_parallel.csh env_parallel.csh
@ -148,11 +154,13 @@ bin/env_parallel.dash tru64	copy tru64 bin/env_parallel.dash env_parallel.dash
 bin/env_parallel.dash hpux-ia64	copy hpux-ia64 bin/env_parallel.dash env_parallel.dash
 bin/env_parallel.dash raspbian	copy raspbian bin/env_parallel.dash env_parallel.dash
 bin/env_parallel.dash solaris	copy solaris bin/env_parallel.dash env_parallel.dash
+bin/env_parallel.dash openindiana	copy openindiana bin/env_parallel.dash env_parallel.dash
 bin/env_parallel.dash aix	copy aix bin/env_parallel.dash env_parallel.dash
 bin/env_parallel.dash hpux	copy hpux bin/env_parallel.dash env_parallel.dash
 bin/env_parallel.dash suse	copy suse bin/env_parallel.dash env_parallel.dash
 bin/env_parallel.dash solaris-x86	copy solaris-x86 bin/env_parallel.dash env_parallel.dash
 bin/env_parallel.dash mandriva	copy mandriva bin/env_parallel.dash env_parallel.dash
+bin/env_parallel.dash ubuntu	copy ubuntu bin/env_parallel.dash env_parallel.dash
 bin/env_parallel.dash scosysv	copy scosysv bin/env_parallel.dash env_parallel.dash
 bin/env_parallel.dash unixware	copy unixware bin/env_parallel.dash env_parallel.dash
 bin/env_parallel.dash centos	copy centos bin/env_parallel.dash env_parallel.dash
@ -172,11 +180,13 @@ bin/env_parallel.fish tru64	copy tru64 bin/env_parallel.fish env_parallel.fish
 bin/env_parallel.fish hpux-ia64	copy hpux-ia64 bin/env_parallel.fish env_parallel.fish
 bin/env_parallel.fish raspbian	copy raspbian bin/env_parallel.fish env_parallel.fish
 bin/env_parallel.fish solaris	copy solaris bin/env_parallel.fish env_parallel.fish
+bin/env_parallel.fish openindiana	copy openindiana bin/env_parallel.fish env_parallel.fish
 bin/env_parallel.fish aix	copy aix bin/env_parallel.fish env_parallel.fish
 bin/env_parallel.fish hpux	copy hpux bin/env_parallel.fish env_parallel.fish
 bin/env_parallel.fish suse	copy suse bin/env_parallel.fish env_parallel.fish
 bin/env_parallel.fish solaris-x86	copy solaris-x86 bin/env_parallel.fish env_parallel.fish
 bin/env_parallel.fish mandriva	copy mandriva bin/env_parallel.fish env_parallel.fish
+bin/env_parallel.fish ubuntu	copy ubuntu bin/env_parallel.fish env_parallel.fish
 bin/env_parallel.fish scosysv	copy scosysv bin/env_parallel.fish env_parallel.fish
 bin/env_parallel.fish unixware	copy unixware bin/env_parallel.fish env_parallel.fish
 bin/env_parallel.fish centos	copy centos bin/env_parallel.fish env_parallel.fish
@ -196,11 +206,13 @@ bin/env_parallel.ksh tru64	copy tru64 bin/env_parallel.ksh env_parallel.ksh
 bin/env_parallel.ksh hpux-ia64	copy hpux-ia64 bin/env_parallel.ksh env_parallel.ksh
 bin/env_parallel.ksh raspbian	copy raspbian bin/env_parallel.ksh env_parallel.ksh
 bin/env_parallel.ksh solaris	copy solaris bin/env_parallel.ksh env_parallel.ksh
+bin/env_parallel.ksh openindiana	copy openindiana bin/env_parallel.ksh env_parallel.ksh
 bin/env_parallel.ksh aix	copy aix bin/env_parallel.ksh env_parallel.ksh
 bin/env_parallel.ksh hpux	copy hpux bin/env_parallel.ksh env_parallel.ksh
 bin/env_parallel.ksh suse	copy suse bin/env_parallel.ksh env_parallel.ksh
 bin/env_parallel.ksh solaris-x86	copy solaris-x86 bin/env_parallel.ksh env_parallel.ksh
 bin/env_parallel.ksh mandriva	copy mandriva bin/env_parallel.ksh env_parallel.ksh
+bin/env_parallel.ksh ubuntu	copy ubuntu bin/env_parallel.ksh env_parallel.ksh
 bin/env_parallel.ksh scosysv	copy scosysv bin/env_parallel.ksh env_parallel.ksh
 bin/env_parallel.ksh unixware	copy unixware bin/env_parallel.ksh env_parallel.ksh
 bin/env_parallel.ksh centos	copy centos bin/env_parallel.ksh env_parallel.ksh
@ -220,11 +232,13 @@ bin/env_parallel.mksh tru64	copy tru64 bin/env_parallel.mksh env_parallel.mksh
 bin/env_parallel.mksh hpux-ia64	copy hpux-ia64 bin/env_parallel.mksh env_parallel.mksh
 bin/env_parallel.mksh raspbian	copy raspbian bin/env_parallel.mksh env_parallel.mksh
 bin/env_parallel.mksh solaris	copy solaris bin/env_parallel.mksh env_parallel.mksh
+bin/env_parallel.mksh openindiana	copy openindiana bin/env_parallel.mksh env_parallel.mksh
 bin/env_parallel.mksh aix	copy aix bin/env_parallel.mksh env_parallel.mksh
 bin/env_parallel.mksh hpux	copy hpux bin/env_parallel.mksh env_parallel.mksh
 bin/env_parallel.mksh suse	copy suse bin/env_parallel.mksh env_parallel.mksh
 bin/env_parallel.mksh solaris-x86	copy solaris-x86 bin/env_parallel.mksh env_parallel.mksh
 bin/env_parallel.mksh mandriva	copy mandriva bin/env_parallel.mksh env_parallel.mksh
+bin/env_parallel.mksh ubuntu	copy ubuntu bin/env_parallel.mksh env_parallel.mksh
 bin/env_parallel.mksh scosysv	copy scosysv bin/env_parallel.mksh env_parallel.mksh
 bin/env_parallel.mksh unixware	copy unixware bin/env_parallel.mksh env_parallel.mksh
 bin/env_parallel.mksh centos	copy centos bin/env_parallel.mksh env_parallel.mksh
@ -244,11 +258,13 @@ bin/env_parallel.pdksh tru64	copy tru64 bin/env_parallel.pdksh env_parallel.pdks
 bin/env_parallel.pdksh hpux-ia64	copy hpux-ia64 bin/env_parallel.pdksh env_parallel.pdksh
 bin/env_parallel.pdksh raspbian	copy raspbian bin/env_parallel.pdksh env_parallel.pdksh
 bin/env_parallel.pdksh solaris	copy solaris bin/env_parallel.pdksh env_parallel.pdksh
+bin/env_parallel.pdksh openindiana	copy openindiana bin/env_parallel.pdksh env_parallel.pdksh
 bin/env_parallel.pdksh aix	copy aix bin/env_parallel.pdksh env_parallel.pdksh
 bin/env_parallel.pdksh hpux	copy hpux bin/env_parallel.pdksh env_parallel.pdksh
 bin/env_parallel.pdksh suse	copy suse bin/env_parallel.pdksh env_parallel.pdksh
 bin/env_parallel.pdksh solaris-x86	copy solaris-x86 bin/env_parallel.pdksh env_parallel.pdksh
 bin/env_parallel.pdksh mandriva	copy mandriva bin/env_parallel.pdksh env_parallel.pdksh
+bin/env_parallel.pdksh ubuntu	copy ubuntu bin/env_parallel.pdksh env_parallel.pdksh
 bin/env_parallel.pdksh scosysv	copy scosysv bin/env_parallel.pdksh env_parallel.pdksh
 bin/env_parallel.pdksh unixware	copy unixware bin/env_parallel.pdksh env_parallel.pdksh
 bin/env_parallel.pdksh centos	copy centos bin/env_parallel.pdksh env_parallel.pdksh
@ -268,11 +284,13 @@ bin/env_parallel.sh tru64	copy tru64 bin/env_parallel.sh env_parallel.sh
 bin/env_parallel.sh hpux-ia64	copy hpux-ia64 bin/env_parallel.sh env_parallel.sh
 bin/env_parallel.sh raspbian	copy raspbian bin/env_parallel.sh env_parallel.sh
 bin/env_parallel.sh solaris	copy solaris bin/env_parallel.sh env_parallel.sh
+bin/env_parallel.sh openindiana	copy openindiana bin/env_parallel.sh env_parallel.sh
 bin/env_parallel.sh aix	copy aix bin/env_parallel.sh env_parallel.sh
 bin/env_parallel.sh hpux	copy hpux bin/env_parallel.sh env_parallel.sh
 bin/env_parallel.sh suse	copy suse bin/env_parallel.sh env_parallel.sh
 bin/env_parallel.sh solaris-x86	copy solaris-x86 bin/env_parallel.sh env_parallel.sh
 bin/env_parallel.sh mandriva	copy mandriva bin/env_parallel.sh env_parallel.sh
+bin/env_parallel.sh ubuntu	copy ubuntu bin/env_parallel.sh env_parallel.sh
 bin/env_parallel.sh scosysv	copy scosysv bin/env_parallel.sh env_parallel.sh
 bin/env_parallel.sh unixware	copy unixware bin/env_parallel.sh env_parallel.sh
 bin/env_parallel.sh centos	copy centos bin/env_parallel.sh env_parallel.sh
@ -292,11 +310,13 @@ bin/env_parallel.tcsh tru64	copy tru64 bin/env_parallel.tcsh env_parallel.tcsh
 bin/env_parallel.tcsh hpux-ia64	copy hpux-ia64 bin/env_parallel.tcsh env_parallel.tcsh
 bin/env_parallel.tcsh raspbian	copy raspbian bin/env_parallel.tcsh env_parallel.tcsh
 bin/env_parallel.tcsh solaris	copy solaris bin/env_parallel.tcsh env_parallel.tcsh
+bin/env_parallel.tcsh openindiana	copy openindiana bin/env_parallel.tcsh env_parallel.tcsh
 bin/env_parallel.tcsh aix	copy aix bin/env_parallel.tcsh env_parallel.tcsh
 bin/env_parallel.tcsh hpux	copy hpux bin/env_parallel.tcsh env_parallel.tcsh
 bin/env_parallel.tcsh suse	copy suse bin/env_parallel.tcsh env_parallel.tcsh
 bin/env_parallel.tcsh solaris-x86	copy solaris-x86 bin/env_parallel.tcsh env_parallel.tcsh
 bin/env_parallel.tcsh mandriva	copy mandriva bin/env_parallel.tcsh env_parallel.tcsh
+bin/env_parallel.tcsh ubuntu	copy ubuntu bin/env_parallel.tcsh env_parallel.tcsh
 bin/env_parallel.tcsh scosysv	copy scosysv bin/env_parallel.tcsh env_parallel.tcsh
 bin/env_parallel.tcsh unixware	copy unixware bin/env_parallel.tcsh env_parallel.tcsh
 bin/env_parallel.tcsh centos	copy centos bin/env_parallel.tcsh env_parallel.tcsh
@ -316,11 +336,13 @@ bin/env_parallel.zsh tru64	copy tru64 bin/env_parallel.zsh env_parallel.zsh
 bin/env_parallel.zsh hpux-ia64	copy hpux-ia64 bin/env_parallel.zsh env_parallel.zsh
 bin/env_parallel.zsh raspbian	copy raspbian bin/env_parallel.zsh env_parallel.zsh
 bin/env_parallel.zsh solaris	copy solaris bin/env_parallel.zsh env_parallel.zsh
+bin/env_parallel.zsh openindiana	copy openindiana bin/env_parallel.zsh env_parallel.zsh
 bin/env_parallel.zsh aix	copy aix bin/env_parallel.zsh env_parallel.zsh
 bin/env_parallel.zsh hpux	copy hpux bin/env_parallel.zsh env_parallel.zsh
 bin/env_parallel.zsh suse	copy suse bin/env_parallel.zsh env_parallel.zsh
 bin/env_parallel.zsh solaris-x86	copy solaris-x86 bin/env_parallel.zsh env_parallel.zsh
 bin/env_parallel.zsh mandriva	copy mandriva bin/env_parallel.zsh env_parallel.zsh
+bin/env_parallel.zsh ubuntu	copy ubuntu bin/env_parallel.zsh env_parallel.zsh
 bin/env_parallel.zsh scosysv	copy scosysv bin/env_parallel.zsh env_parallel.zsh
 bin/env_parallel.zsh unixware	copy unixware bin/env_parallel.zsh env_parallel.zsh
 bin/env_parallel.zsh centos	copy centos bin/env_parallel.zsh env_parallel.zsh
@ -340,11 +362,13 @@ bin/parcat tru64	copy tru64 bin/parcat parcat
 bin/parcat hpux-ia64	copy hpux-ia64 bin/parcat parcat
 bin/parcat raspbian	copy raspbian bin/parcat parcat
 bin/parcat solaris	copy solaris bin/parcat parcat
+bin/parcat openindiana	copy openindiana bin/parcat parcat
 bin/parcat aix	copy aix bin/parcat parcat
 bin/parcat hpux	copy hpux bin/parcat parcat
 bin/parcat suse	copy suse bin/parcat parcat
 bin/parcat solaris-x86	copy solaris-x86 bin/parcat parcat
 bin/parcat mandriva	copy mandriva bin/parcat parcat
+bin/parcat ubuntu	copy ubuntu bin/parcat parcat
 bin/parcat scosysv	copy scosysv bin/parcat parcat
 bin/parcat unixware	copy unixware bin/parcat parcat
 bin/parcat centos	copy centos bin/parcat parcat
@ -364,11 +388,13 @@ bin/stdout tru64	copy tru64 bin/stdout stdout
 bin/stdout hpux-ia64	copy hpux-ia64 bin/stdout stdout
 bin/stdout raspbian	copy raspbian bin/stdout stdout
 bin/stdout solaris	copy solaris bin/stdout stdout
+bin/stdout openindiana	copy openindiana bin/stdout stdout
 bin/stdout aix	copy aix bin/stdout stdout
 bin/stdout hpux	copy hpux bin/stdout stdout
 bin/stdout suse	copy suse bin/stdout stdout
 bin/stdout solaris-x86	copy solaris-x86 bin/stdout stdout
 bin/stdout mandriva	copy mandriva bin/stdout stdout
+bin/stdout ubuntu	copy ubuntu bin/stdout stdout
 bin/stdout scosysv	copy scosysv bin/stdout stdout
 bin/stdout unixware	copy unixware bin/stdout stdout
 bin/stdout centos	copy centos bin/stdout stdout
@ -381,7 +407,6 @@ bin/stdout freebsd	copy freebsd bin/stdout stdout
 bin/stdout debian	copy debian bin/stdout stdout
 bin/stdout hurd	copy hurd bin/stdout stdout
 bin/stdout minix	copy minix bin/stdout stdout
-bin/stdout minix	cat: stdout: no space left on device
 Done copying

    echo
@ -413,7 +438,7 @@ redhat	Works on redhat.polarhome.com
 scosysv	Works on scosysv.polarhome.com
 solaris	Works on solaris
 solaris-x86	Works on solaris-x86
-sshminix minix	Works on minix
+sshwithpass minix	Works on minix
 suse	Works on suse
 tru64	Works on tru64.polarhome.com
 ubuntu	Works on ubuntu
@ -450,6 +475,8 @@ netbsd	1
 netbsd	1
 openbsd	1
 openbsd	1
+openindiana	1
+openindiana	1
 pidora	1
 pidora	1
 qnx	1
@ -467,8 +494,8 @@ solaris
 solaris	2
 solaris-x86	
 solaris-x86	1
-sshminix minix	1
-sshminix minix	1
+sshwithpass minix	1
+sshwithpass minix	1
 suse	1
 suse	1
 tru64	1
@ -520,8 +547,8 @@ solaris	2
 solaris	2
 solaris-x86	1
 solaris-x86	1
-sshminix minix	1
-sshminix minix	1
+sshwithpass minix	1
+sshwithpass minix	1
 suse	1
 suse	1
 tru64	1
@ -637,6 +664,8 @@ netbsd	export: Command not found.
 netbsd	funcA: Command not found.
 openbsd	test funcA
 openbsd	bash only A
+openindiana	test funcA
+openindiana	bash only A
 pidora	test funcA
 pidora	bash only A
 qnx	/bin/sh: syntax error: `(' unexpected
@ -650,11 +679,13 @@ solaris	test funcA
 solaris	bash only A
 solaris-x86	test funcA
 solaris-x86	bash only A
-sshminix minix	test funcA
+sshwithpass minix	test funcA
 suse	test funcA
 suse	bash only A
 tru64	test funcA
 tru64	bash only A
+ubuntu	test funcA
+ubuntu	bash only A
 unixware	test funcA
 unixware	UX:sh (/bin/sh): ERROR: source: Not found
 unixware	UX:sh (/bin/sh): ERROR: /bin/sh: Syntax error at line 3: `(' unexpected
@ -702,6 +733,8 @@ netbsd	bash only B
 netbsd	/home/t/tange/setupenv: line 9: syntax error: unexpected end of file
 openbsd	test funcB
 openbsd	bash only B
+openindiana	test funcB
+openindiana	bash only B
 pidora	test funcB
 pidora	bash only B
 qnx	test funcB
@ -717,11 +750,13 @@ solaris	test funcB
 solaris	bash only B
 solaris-x86	test funcB
 solaris-x86	bash only B
-sshminix minix	test funcB
+sshwithpass minix	test funcB
 suse	test funcB
 suse	bash only B
 tru64	test funcB
 tru64	bash only B
+ubuntu	test funcB
+ubuntu	bash only B
 unixware	test funcB
 unixware	bash only B
    echo
@ -949,17 +984,17 @@ solaris-x86	     /home/tange/.profile
 solaris-x86	     /home/tange/.cshrc
 solaris-x86	     /home/tange/.tcshrc
 solaris-x86	install-OK
-sshminix minix	Installed env_parallel in:
-sshminix minix	     /home/t/tange/.bashrc
-sshminix minix	     /home/t/tange/.shrc
-sshminix minix	     /home/t/tange/.zshenv
-sshminix minix	     /home/t/tange/.config/fish/config.fish
-sshminix minix	     /home/t/tange/.kshrc
-sshminix minix	     /home/t/tange/.mkshrc
-sshminix minix	     /home/t/tange/.profile
-sshminix minix	     /home/t/tange/.cshrc
-sshminix minix	     /home/t/tange/.tcshrc
-sshminix minix	install-OK
+sshwithpass minix	Installed env_parallel in:
+sshwithpass minix	     /home/t/tange/.bashrc
+sshwithpass minix	     /home/t/tange/.shrc
+sshwithpass minix	     /home/t/tange/.zshenv
+sshwithpass minix	     /home/t/tange/.config/fish/config.fish
+sshwithpass minix	     /home/t/tange/.kshrc
+sshwithpass minix	     /home/t/tange/.mkshrc
+sshwithpass minix	     /home/t/tange/.profile
+sshwithpass minix	     /home/t/tange/.cshrc
+sshwithpass minix	     /home/t/tange/.tcshrc
+sshwithpass minix	install-OK
 suse	Installed env_parallel in:
 suse	     /home/t/tange/.bashrc
 suse	     /home/t/tange/.shrc
@ -1021,7 +1056,7 @@ redhat	env_parallel run-OK
 scosysv	env_parallel run-OK
 solaris	env_parallel run-OK
 solaris-x86	env_parallel run-OK
-sshminix minix	env_parallel run-OK
+sshwithpass minix	env_parallel run-OK
 suse	env_parallel run-OK
 tru64	env_parallel run-OK
 ubuntu	env_parallel run-OK
@ -1049,7 +1084,7 @@ redhat	reading from process substitution OK
 scosysv	reading from process substitution OK
 solaris	reading from process substitution OK
 solaris-x86	reading from process substitution OK
-sshminix minix	reading from process substitution OK
+sshwithpass minix	reading from process substitution OK
 suse	reading from process substitution OK
 tru64	reading from process substitution OK
 ubuntu	reading from process substitution OK
@ -1107,7 +1142,7 @@ solaris	### Test if empty command name in process list causes problems
 solaris	OK_with_empty_cmd
 solaris-x86	### Test if empty command name in process list causes problems
 solaris-x86	OK_with_empty_cmd
-sshminix minix	### Test if empty command name in process list causes problems
+sshwithpass minix	### Test if empty command name in process list causes problems
 suse	### Test if empty command name in process list causes problems
 suse	OK_with_empty_cmd
 tru64	### Test if empty command name in process list causes problems
@ -1151,7 +1186,7 @@ redhat	1 2 1 2 3 1 2 3 4
 scosysv	1 2 1 2 3 1 2 3 4
 solaris	1 2 1 2 3 1 2 3 4
 solaris-x86	1 2 1 2 3 1 2 3 4
-sshminix minix	1 2 1 2 3 1 2 3 4
+sshwithpass minix	1 2 1 2 3 1 2 3 4
 suse	1 2 1 2 3 1 2 3 4
 tru64	1 2 1 2 3 1 2 3 4
 ubuntu	1 2 1 2 3 1 2 3 4
@ -1186,7 +1221,7 @@ redhat	2 2 3 2 3 4
 scosysv	2 2 3 2 3 4
 solaris	1 2 1 2 1 2
 solaris-x86	2 2 3 2 3 4
-sshminix minix	2 2 3 2 3 4
+sshwithpass minix	2 2 3 2 3 4
 suse	2 2 3 2 3 4
 tru64	2 2 3 2 3 4
 ubuntu	2 2 3 2 3 4
@ -1228,7 +1263,7 @@ redhat	1 2,1 2 3,1 2 3 4
 scosysv	1 2,1 2 3,1 2 3 4
 solaris	1 2,1 2 3,1 2 3 4
 solaris-x86	1 2,1 2 3,1 2 3 4
-sshminix minix	1 2,1 2 3,1 2 3 4
+sshwithpass minix	1 2,1 2 3,1 2 3 4
 suse	1 2,1 2 3,1 2 3 4
 tru64	1 2,1 2 3,1 2 3 4
 ubuntu	1 2,1 2 3,1 2 3 4
@ -1263,7 +1298,7 @@ redhat	2,2 3,2 3 4
 scosysv	2,2 3,2 3 4
 solaris	1 2,1 2,1 2
 solaris-x86	2,2 3,2 3 4
-sshminix minix	2,2 3,2 3 4
+sshwithpass minix	2,2 3,2 3 4
 suse	2,2 3,2 3 4
 tru64	2,2 3,2 3 4
 ubuntu	2,2 3,2 3 4
--- a/testsuite/wanted-results/parallel-tutorial
+++ b/testsuite/wanted-results/parallel-tutorial
@ -150,9 +150,9 @@ B
  (echo 1; echo; echo 2) | parallel --no-run-if-empty echo
 9
  parallel ::: ls 'echo foo' pwd
-abc-file
 abc0-file
 abc_-file
+abc-file
 def-file
 fixedlen
 num1000000
@ -389,12 +389,12 @@ pre-A-post
 =ls
  parallel 'set a="{}"; if( { test -d "$a" } ) echo "$a is a dir"' ::: *
 /bin/bash: -c: line 0: syntax error near unexpected token `)'
-/bin/bash: -c: line 0: `set a="abc-file"; if( { test -d "$a" } ) echo "$a is a dir"'
-/bin/bash: -c: line 0: syntax error near unexpected token `)'
 /bin/bash: -c: line 0: `set a="abc0-file"; if( { test -d "$a" } ) echo "$a is a dir"'
 /bin/bash: -c: line 0: syntax error near unexpected token `)'
 /bin/bash: -c: line 0: `set a="abc_-file"; if( { test -d "$a" } ) echo "$a is a dir"'
 /bin/bash: -c: line 0: syntax error near unexpected token `)'
+/bin/bash: -c: line 0: `set a="abc-file"; if( { test -d "$a" } ) echo "$a is a dir"'
+/bin/bash: -c: line 0: syntax error near unexpected token `)'
 /bin/bash: -c: line 0: `set a="def-file"; if( { test -d "$a" } ) echo "$a is a dir"'
 /bin/bash: -c: line 0: syntax error near unexpected token `)'
 /bin/bash: -c: line 0: `set a="fixedlen"; if( { test -d "$a" } ) echo "$a is a dir"'
@ -574,7 +574,6 @@ Computer:jobs running/jobs completed/%of started jobs/Average seconds to complet

  seq 1000 | parallel -j10 --bar '(echo -n {};sleep 0.1)' \
    2> >(zenity --timeout=15 --progress --auto-kill --auto-close)
-BASE64-Message: GtkDialog mapped without a transient parent. This is discouraged.
  parallel --joblog /tmp/log exit  ::: 1 2 3 0
  cat /tmp/log;
  parallel --joblog /tmp/log exit  ::: 1 2 3 0
@ -826,9 +825,11 @@ foo bar baz
 in my_func baz
  parallel --record-env
  cat ~/.parallel/ignored_vars|sort
+_
 BASH_FUNC_run_once%%
 BASH_FUNC_run_test%%
 COLORFGBG
+COLORTERM
 DBUS_SESSION_BUS_ADDRESS
 DEBEMAIL
 DEBFULLNAME
@ -845,7 +846,6 @@ HOME
 JAVA_HOME
 JDK_HOME
 KDE_FULL_SESSION
-KDE_MULTIHEAD
 KDE_SESSION_UID
 KDE_SESSION_VERSION
 KONSOLE_DBUS_SERVICE
@ -867,6 +867,7 @@ MAKE_TERMERR
 MAKE_TERMOUT
 MANDATORY_PATH
 MFLAGS
+OLDPWD
 ORACLE_HOME
 ORACLE_SID
 PARALLEL
@ -881,8 +882,8 @@ PERL_MM_OPT
 PROFILEHOME
 PWD
 QT_ACCESSIBILITY
-QT_IM_MODULE
-QT_LINUX_ACCESSIBILITY_ALWAYS_ON
+QT_AUTO_SCREEN_SCALE_FACTOR
+S_COLORS
 SERVER1
 SERVER2
 SESSION_MANAGER
@ -913,7 +914,6 @@ XDG_SESSION_ID
 XDG_SESSION_PATH
 XDG_SESSION_TYPE
 XDG_VTNR
-_
  # The function is only copied if using Bash
  my_func2() {
    echo in my_func2 $VAR $1
@ -1304,20 +1304,17 @@ cat: num_%header: No such file or directory
 /bin/bash: line 1: foo: command not found
  #!/usr/bin/perl
  print "@ARGV\n"
-Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/%{ <-- HERE (.*?)}/ at /usr/bin/print line 528.
 Error: no such file "@ARGV\n"
  parallel perl_echo ::: foo bar
 /bin/bash: perl_echo: command not found
  #!/usr/bin/parallel --shebang-wrap /usr/bin/perl
  print "@ARGV\n"
-Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/%{ <-- HERE (.*?)}/ at /usr/bin/print line 528.
 Error: no such file "@ARGV\n"
  perl_echo foo bar
 /bin/bash: perl_echo: command not found
  #!/usr/bin/parallel --shebang-wrap /usr/bin/perl
  
  print "Arguments @ARGV\n";
-Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/%{ <-- HERE (.*?)}/ at /usr/bin/print line 528.
 Error: no such file "Arguments @ARGV\n"
  #!/usr/bin/parallel --shebang-wrap /usr/bin/python
  
@ -1351,7 +1348,6 @@ Arguments
  
  print "Arguments "
  puts ARGV
-Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/%{ <-- HERE (.*?)}/ at /usr/bin/print line 528.
 Error: no such file "Arguments "
 /bin/bash: line 3: puts: command not found
  #!/usr/bin/parallel --shebang-wrap /usr/bin/octave
@ -1425,6 +1421,7 @@ The second finished running in the foreground
 First started
 First done
  sem --id my_id -u 'echo Second started; sleep 10; echo Second done'
+Second done
  sem --jobs 3 --id my_id -u 'echo Start 1; sleep 5; echo 1 done' &&
  sem --jobs 3 --id my_id -u 'echo Start 2; sleep 6; echo 2 done' &&
  sem --jobs 3 --id my_id -u 'echo Start 3; sleep 7; echo 3 done' &&
@ -1445,8 +1442,8 @@ Start 4
 Slow started
 Forced running after 1 sec
 Slow ended
-Give up after 2 secs
 parallel: Warning: Semaphore timed out. Stealing the semaphore.
+parallel: Warning: Semaphore timed out. Exiting.
  parallel --help
 Usage:

@ -1541,4 +1538,4 @@ C
 echo A
 echo B
 echo C
-8
+7
--- a/testsuite/wanted-results/sem01
+++ b/testsuite/wanted-results/sem01
@ -21,26 +21,6 @@ echo '### Test mutex. This should not mix output';   parallel --semaphore --id m
 19
 20
 done
-echo '### Test semaphore 2 jobs running simultaneously'
-### Test semaphore 2 jobs running simultaneously
-  parallel --semaphore --id 2jobs -u -j2 'echo job1a 1; sleep 1; echo job1b 3';   sleep 0.2;   parallel --semaphore --id 2jobs -u -j2 'echo job2a 2; sleep 1; echo job2b 5';   sleep 0.2;   parallel --semaphore --id 2jobs -u -j2 'echo job3a 4; sleep 1; echo job3b 6';   parallel --semaphore --id 2jobs --wait;   echo done
-job1a 1
-job2a 2
-job1b 3
-job3a 4
-job2b 5
-job3b 6
-done
-echo '### Test if parallel invoked as sem will run parallel --semaphore'
-### Test if parallel invoked as sem will run parallel --semaphore
-  sem --id as_sem -u -j2 'echo job1a 1; sleep 1; echo job1b 3';   sleep 0.2;   sem --id as_sem -u -j2 'echo job2a 2; sleep 1; echo job2b 5';   sleep 0.2;   sem --id as_sem -u -j2 'echo job3a 4; sleep 1; echo job3b 6';   sem --id as_sem --wait;   echo done
-job1a 1
-job2a 2
-job1b 3
-job3a 4
-job2b 5
-job3b 6
-done
 echo '### Test similar example as from man page - run 2 jobs simultaneously'
 ### Test similar example as from man page - run 2 jobs simultaneously
 echo 'Expect done: 1 2 5 3 4'
--- a/testsuite/wanted-results/sql02
+++ b/testsuite/wanted-results/sql02
@ -37,7 +37,7 @@ bytes
 3072
 Current command: sqlite3
 foo
-sqltest.sqlite3: SQLite 3.x database
+sqltest.sqlite3: SQLite 3.x database, last written using SQLite version 3022000
 n|t
 1|Line 1
 2|Line 2
@ -70,6 +70,6 @@ n	t
 <TD>Line 2</TD>
 </TR>
 bytes
-2048
+8192
 bytes
-2048
+8192
--- a/testsuite/wanted-results/test19
+++ b/testsuite/wanted-results/test19
@ -76,11 +76,11 @@ ls: tmp/parallel.file*: No such file or directory
 OK
 Input for ssh
 -l parallel one-server -- mkdir -p ./.
-l parallel one-server rsync --server -lDrRze.iLsfx . ./.
+-l parallel one-server rsync --server -lDrRze.iLsfxC . ./.
 -l parallel one-server -- exec perl -e '@GNU_Parallel=split/_/,"use_IPC::Open3;_use_MIME::Base64";eval"@GNU_Parallel";$chld=$SIG{CHLD};$SIG{CHLD}="IGNORE";my$zip=(grep{-x$_}"/usr/local/bin/bzip2")[0]||"bzip2";open3($in,$out,">&STDERR",$zip,"-dc");if(my$perlpid=fork){close$in;$eval=join"",<$out>;close$out;}else{close$out;print$in(decode_base64(join"",@ARGV));close$in;exit;}wait;$SIG{CHLD}=$chld;eval$eval;' base64
-l parallel one-server cd ././tmp; rsync --server --sender -lDrRze.iLsfx . './parallel.file.
+-l parallel one-server cd ././tmp; rsync --server --sender -lDrRze.iLsfxC . './parallel.file.
 newlineX.out'
-l parallel one-server cd ././tmp; rsync --server --sender -lDrRze.iLsfx . './parallel.file.
+-l parallel one-server cd ././tmp; rsync --server --sender -lDrRze.iLsfxC . './parallel.file.
 newlineX.out2'
 -l parallel one-server -- rm -f './tmp/parallel.file.
 newlineX'; sh -c 'rmdir ./tmp/ ./ 2>/dev/null;'
@ -89,11 +89,11 @@ newlineX.out'; sh -c 'rmdir ./tmp/ ./ 2>/dev/null;'
 -l parallel one-server -- rm -f './tmp/parallel.file.
 newlineX.out2'; sh -c 'rmdir ./tmp/ ./ 2>/dev/null;'
 -l parallel one-server -- mkdir -p ./.
-l parallel one-server rsync --server -lDrRze.iLsfx . ./.
+-l parallel one-server rsync --server -lDrRze.iLsfxC . ./.
 -l parallel one-server -- exec perl -e '@GNU_Parallel=split/_/,"use_IPC::Open3;_use_MIME::Base64";eval"@GNU_Parallel";$chld=$SIG{CHLD};$SIG{CHLD}="IGNORE";my$zip=(grep{-x$_}"/usr/local/bin/bzip2")[0]||"bzip2";open3($in,$out,">&STDERR",$zip,"-dc");if(my$perlpid=fork){close$in;$eval=join"",<$out>;close$out;}else{close$out;print$in(decode_base64(join"",@ARGV));close$in;exit;}wait;$SIG{CHLD}=$chld;eval$eval;' base64
-l parallel one-server cd ././tmp; rsync --server --sender -lDrRze.iLsfx . './parallel.file.
+-l parallel one-server cd ././tmp; rsync --server --sender -lDrRze.iLsfxC . './parallel.file.
 newlineX.out'
-l parallel one-server cd ././tmp; rsync --server --sender -lDrRze.iLsfx . './parallel.file.
+-l parallel one-server cd ././tmp; rsync --server --sender -lDrRze.iLsfxC . './parallel.file.
 newlineX.out2'
 -l parallel one-server -- rm -f './tmp/parallel.file.
 newlineX'; sh -c 'rmdir ./tmp/ ./ 2>/dev/null;'
--- a/testsuite/wanted-results/test23
+++ b/testsuite/wanted-results/test23
@ -19,30 +19,30 @@ ls: script2: No such file or directory
 OK
 ### Test --basefile + --sshlogin :
 1
-10
-11
-12
-13
-2
-3
-4
-5
-6
-7
-8
-9
 1
 10
+10
+11
 11
 12
+12
+13
 13
 2
+2
+3
 3
 4
+4
+5
 5
 6
+6
+7
 7
 8
+8
+9
 9
 ### Here we ought to test -m --return {/}_{/.}_{#/.}_{#/}_{#.} with files containing space
 ### But we will wait for a real world scenario