parallel: Fixed: --null conflicts with --resume --joblog.

2024-11-25 15:37:56 +00:00 · 2019-03-17 23:07:32 +01:00 · 2019-03-17 23:07:32 +01:00 · fe4173927f
parent 8ee7777ee9
commit fe4173927f
24 changed files with 396 additions and 177 deletions
--- a/20
+++ b/20
@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for parallel 20190222.
+# Generated by GNU Autoconf 2.69 for parallel 20190310.
 #
 # Report bugs to <bug-parallel@gnu.org>.
 #
@ -579,8 +579,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='parallel'
 PACKAGE_TARNAME='parallel'
-PACKAGE_VERSION='20190222'
+PACKAGE_VERSION='20190310'
-PACKAGE_STRING='parallel 20190222'
+PACKAGE_STRING='parallel 20190310'
 PACKAGE_BUGREPORT='bug-parallel@gnu.org'
 PACKAGE_URL=''
@ -1214,7 +1214,7 @@ if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
-\`configure' configures parallel 20190222 to adapt to many kinds of systems.
+\`configure' configures parallel 20190310 to adapt to many kinds of systems.
 Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1281,7 +1281,7 @@ fi
 if test -n "$ac_init_help"; then
  case $ac_init_help in
-     short | recursive ) echo "Configuration of parallel 20190222:";;
+     short | recursive ) echo "Configuration of parallel 20190310:";;
   esac
  cat <<\_ACEOF
@ -1357,7 +1357,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
  cat <<\_ACEOF
-parallel configure 20190222
+parallel configure 20190310
 generated by GNU Autoconf 2.69
 Copyright (C) 2012 Free Software Foundation, Inc.
@ -1374,7 +1374,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
-It was created by parallel $as_me 20190222, which was
+It was created by parallel $as_me 20190310, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
  $ $0 $@
@ -2237,7 +2237,7 @@ fi
 # Define the identity of the package.
 PACKAGE='parallel'
- VERSION='20190222'
+ VERSION='20190310'
 cat >>confdefs.h <<_ACEOF
@ -2880,7 +2880,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by parallel $as_me 20190222, which was
+This file was extended by parallel $as_me 20190310, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
  CONFIG_FILES    = $CONFIG_FILES
@ -2942,7 +2942,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-parallel config.status 20190222
+parallel config.status 20190310
 configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"
--- a/configure.ac
+++ b/configure.ac
@ -1,4 +1,4 @@
-AC_INIT([parallel], [20190222], [bug-parallel@gnu.org])
+AC_INIT([parallel], [20190310], [bug-parallel@gnu.org])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_FILES([
--- a/doc/haikus
+++ b/doc/haikus
@ -1,9 +1,10 @@
 Quote of the month:
 There are so many things to love about GNU parallel. You could honestly teach a whole parallel computing course with it and never have to leave it for a real language.
 -- Aubrey Bailey @DNAvinci@twitter
-
+Parallel is a life send, what an awesome piece of software.
-
+-- Blaze9@reddit.com
 Y'all need some GNU parallel in your lives
 -- ChaKu @ChaiLovesChai@twitter
--- a/doc/release_new_version
+++ b/doc/release_new_version
@ -207,9 +207,10 @@ from:tange@gnu.org
 to:parallel@gnu.org, bug-parallel@gnu.org
 stable-bcc: Jesse Alama <jessealama@fastmail.fm>
-Subject: GNU Parallel 20190222 ('indien pakistan Kashmir') released <<[stable]>>
+Subject: GNU Parallel 20190322 (climatestrike FridayforFuture
 Christchurch 'Max 8' fly i etiopien 737Max 8 indien pakistan Kashmir') released <<[stable]>>
-GNU Parallel 20190222 ('') <<[stable]>> has been released. It is available for download at: http://ftpmirror.gnu.org/parallel/
+GNU Parallel 20190322 ('') <<[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.>>
@ -220,7 +221,7 @@ Quote of the month:
 New in this release:
-* GNU Parallel now includes a cheat sheet:
+* GNU Parallel now includes a cheat sheet: parallel_cheat.pdf
 https://calendar.colorado.edu/event/high_throughput_computing_on_rmacc_summit_and_beyond#.XH2NBhB7mV4
--- a/src/Makefile.am
+++ b/src/Makefile.am
@ -288,4 +288,4 @@ EXTRA_DIST = parallel sem sql niceload parcat parset env_parallel	\
 	env_parallel.tcsh env_parallel.zsh parcat.pod parset.pod	\
 	sem.pod parallel.pod env_parallel.pod niceload.pod		\
 	parallel_tutorial.pod parallel_book.pod parallel_design.pod	\
-	parallel_alternatives.pod $(DISTCLEANFILES)
+	parallel_alternatives.pod parallel_cheat.fodt $(DISTCLEANFILES)
--- a/src/Makefile.in
+++ b/src/Makefile.in
@ -275,7 +275,7 @@ EXTRA_DIST = parallel sem sql niceload parcat parset env_parallel	\
 	env_parallel.tcsh env_parallel.zsh parcat.pod parset.pod	\
 	sem.pod parallel.pod env_parallel.pod niceload.pod		\
 	parallel_tutorial.pod parallel_book.pod parallel_design.pod	\
-	parallel_alternatives.pod $(DISTCLEANFILES)
+	parallel_alternatives.pod parallel_cheat.fodt $(DISTCLEANFILES)
 all: all-am
--- a/src/env_parallel.ash
+++ b/src/env_parallel.ash
@ -186,6 +186,7 @@ env_parallel() {
 	#   myfunc is a shell function (in zsh)
 	#   which is /usr/bin/which (in sh, bash)
 	#   which is hashed (/usr/bin/which)
 	#   gi is aliased to `grep -i' (in bash)
 	#   aliased to `alias | /usr/bin/which --tty-only --read-alias --show-dot --show-tilde'
 	# Return 0 if found, 1 otherwise
 	LANG=C type "$@" |
--- a/src/env_parallel.bash
+++ b/src/env_parallel.bash
@ -173,11 +173,12 @@ env_parallel() {
 	# type returns:
 	#   ll is an alias for ls -l (in ash)
 	#   bash is a tracked alias for /bin/bash
-	#   true is a shell builtin
+	#   true is a shell builtin (in bash)
 	#   myfunc is a function (in bash)
 	#   myfunc is a shell function (in zsh)
-	#   which is /usr/bin/which
+	#   which is /usr/bin/which (in sh, bash)
 	#   which is hashed (/usr/bin/which)
 	#   gi is aliased to `grep -i' (in bash)
 	#   aliased to `alias | /usr/bin/which --tty-only --read-alias --show-dot --show-tilde'
 	# Return 0 if found, 1 otherwise
 	LANG=C type "$@" |
--- a/src/env_parallel.dash
+++ b/src/env_parallel.dash
@ -186,6 +186,7 @@ env_parallel() {
 	#   myfunc is a shell function (in zsh)
 	#   which is /usr/bin/which (in sh, bash)
 	#   which is hashed (/usr/bin/which)
 	#   gi is aliased to `grep -i' (in bash)
 	#   aliased to `alias | /usr/bin/which --tty-only --read-alias --show-dot --show-tilde'
 	# Return 0 if found, 1 otherwise
 	LANG=C type "$@" |
--- a/src/parallel
+++ b/src/parallel
@ -2009,6 +2009,8 @@ sub open_joblog() {
 	if($opt::resume || $opt::resume_failed || $opt::retry_failed) {
 	    if(open(my $joblog_fh, "<", $opt::joblog)) {
 		# Read the joblog
 		# Override $/ with \n because -d might be set
 		local $/ = "\n";
 		# If there is a header: Open as append later
 		$append = <$joblog_fh>;
 		my $joblog_regexp;
@ -2017,22 +2019,19 @@ sub open_joblog() {
 		    # 4 host 1360490623.067 3.445 1023 1222 0 0 command
 		    $joblog_regexp='^(\d+)(?:\t[^\t]+){5}\t0\t0\t';
 		    my @group;
-		    {
+		    while(<$joblog_fh>) {
-			local $/ = "\n";
+			if(/$joblog_regexp/o) {
-			while(<$joblog_fh>) {
+			    # This is 30% faster than set_job_already_run($1);
-			    if(/$joblog_regexp/o) {
+			    vec($Global::job_already_run,($1||0),1) = 1;
-				# This is 30% faster than set_job_already_run($1);
+			    $Global::total_completed++;
-				vec($Global::job_already_run,($1||0),1) = 1;
+			    $group[$1-1] = "true";
-				$Global::total_completed++;
+			} elsif(/(\d+)\s+\S+(\s+[-0-9.]+){6}\s+(.*)$/) {
-				$group[$1-1] = "true";
+			    # Grab out the command
-			    } elsif(/(\d+)\s+\S+(\s+[-0-9.]+){6}\s+(.*)$/) {
+			    $group[$1-1] = $3;
-				# Grab out the command
+			} else {
-				$group[$1-1] = $3;
+			    chomp;
-			    } else {
+			    ::error("Format of '$opt::joblog' is wrong: $_");
-				chomp;
+			    ::wait_and_exit(255);
 				::error("Format of '$opt::joblog' is wrong: $_");
 				::wait_and_exit(255);
 			    }
 			}
 		    }
 		    if(@group) {
@ -2077,6 +2076,8 @@ sub open_joblog() {
 		}
 		close $joblog_fh;
 	    }
 	    # $opt::null may be set if the commands contain \n
 	    if($opt::null) { $/ = "\0"; }
 	}
 	if($opt::dryrun) {
 	    # Do not write to joblog in a dry-run
@ -2426,9 +2427,7 @@ sub shell_quote(@) {
    #   @strings = strings to be quoted
    # Returns:
    #   @shell_quoted_strings = string quoted as needed by the shell
-    return wantarray ?
+    return wantarray ? (map { Q($_) } @_) : (join" ",map { Q($_) } @_);
 	(map { Q($_) } @_)
 	: (join" ",map { Q($_) } @_);
 }
 sub shell_quote_scalar_rc($) {
@ -4190,7 +4189,7 @@ sub start_no_new_jobs() {
    ::status
        ("$Global::progname: SIGTERM received. No new jobs will be started.",
         "$Global::progname: Waiting for these ".(keys %Global::running).
-         " jobs to finish. Send SIGTERM again to stop now.");
+         " jobs to finish. Send SIGTERM to stop now.");
    list_running_jobs();
    $Global::start_no_new_jobs ||= 1;
 }
@ -4569,11 +4568,14 @@ sub citation() {
 	"",
 	# Before changing this line, please read
 	# https://www.gnu.org/software/parallel/parallel_design.html#Citation-notice
 	# https://git.savannah.gnu.org/cgit/parallel.git/tree/doc/citation-notice-faq.txt
 	"This helps funding further development; AND IT WON'T COST YOU A CENT.",
 	"If you pay 10000 EUR you should feel free to use GNU Parallel without citing.",
 	"",
 	"More about funding GNU Parallel and the citation notice:",
 	"https://lists.gnu.org/archive/html/parallel/2013-11/msg00006.html",
 	"https://www.gnu.org/software/parallel/parallel_design.html#Citation-notice",
 	"https://git.savannah.gnu.org/cgit/parallel.git/tree/doc/citation-notice-faq.txt",
 	"",
 	"If you send a copy of your published article to tange\@gnu.org, it will be",
 	"mentioned in the release notes of next version of GNU Parallel.",
@ -4591,8 +4593,13 @@ sub citation() {
 		close $fh;
 		::status(
 		    "",
-		    "Thank you for your support. It is much appreciated. The citation",
+		    "Thank you for your support: You are the reason why there is funding to",
-		    "notice is now silenced.",
+		    "continue maintaining GNU Parallel. On behalf of future versions of",
 		    "GNU Parallel, which would not exist without your support:",
 		    "",
 		    "  THANK YOU SO MUCH",
 		    "",
 		    "It is really appreciated. The citation notice is now silenced.",
 		    "");
 	    } else {
 		::status(
@ -11166,8 +11173,8 @@ sub new($$) {
    my $fhs = shift;
    for my $fh (@$fhs) {
 	if(-t $fh and -t ($Global::status_fd || *STDERR)) {
-	    ::warning("Input is read from the terminal. You either know what you",
+	    ::warning("Input is read from the terminal. You are either an expert",
-		      "are doing (in which case: YOU ARE AWESOME!) or you forgot",
+		      "(in which case: YOU ARE AWESOME!) or maybe you forgot",
 		      "::: or :::: or -a or to pipe data into parallel. If so",
 		      "consider going through the tutorial: man parallel_tutorial",
 		      "Press CTRL-D to exit.");
--- a/src/parallel.pod
+++ b/src/parallel.pod
@ -30,22 +30,23 @@ STOP!
 Read the B<Reader's guide> below if you are new to GNU B<parallel>.
 GNU B<parallel> is a shell tool for executing jobs in parallel using
-one or more computers. A job can be a single command or a small
+one or more computers. A job can be a single command or a small script
-script that has to be run for each of the lines in the input. The
+that has to be run for each of the lines in the input. The typical
-typical input is a list of files, a list of hosts, a list of users, a
+input is a list of files, a list of hosts, a list of users, a list of
-list of URLs, or a list of tables. A job can also be a command that
+URLs, or a list of tables. A job can also be a command that reads from
-reads from a pipe. GNU B<parallel> can then split the input into
+a pipe. GNU B<parallel> can then split the input into blocks and pipe
-blocks and pipe a block into each command in parallel.
+a block into each command in parallel.
-If you use xargs and tee today you will find GNU B<parallel> very easy to
+If you use xargs and tee today you will find GNU B<parallel> very easy
-use as GNU B<parallel> is written to have the same options as xargs. If
+to use as GNU B<parallel> is written to have the same options as
-you write loops in shell, you will find GNU B<parallel> may be able to
+xargs. If you write loops in shell, you will find GNU B<parallel> may
-replace most of the loops and make them run faster by running several
+be able to replace most of the loops and make them run faster by
-jobs in parallel.
+running several jobs in parallel.
-GNU B<parallel> makes sure output from the commands is the same output as
+GNU B<parallel> makes sure output from the commands is the same output
-you would get had you run the commands sequentially. This makes it
+as you would get had you run the commands sequentially. This makes it
-possible to use output from GNU B<parallel> as input for other programs.
+possible to use output from GNU B<parallel> as input for other
 programs.
 For each line of input GNU B<parallel> will execute I<command> with
 the line as arguments. If no I<command> is given, the line of input is
@ -121,8 +122,8 @@ replacement string; then the string is not quoted.
 Input line without extension. This replacement string will be replaced
 by the input with the extension removed. If the input line contains
-B<.> after the last B</>, the last B<.> until the end of the string will
+B<.> after the last B</>, the last B<.> until the end of the string
-be removed and B<{.}> will be replaced with the
+will be removed and B<{.}> will be replaced with the
 remaining. E.g. I<foo.jpg> becomes I<foo>, I<subdir/foo.jpg> becomes
 I<subdir/foo>, I<sub.dir/foo.jpg> becomes I<sub.dir/foo>,
 I<sub.dir/bar> remains I<sub.dir/bar>. If the input line does not
@ -522,7 +523,7 @@ this will run 10*5 = 50 jobs in total:
  parallel --pipepart -a myfile --block -10 -j5 wc
-This is an efficient alternative to B<--round-robin> because data is
+This is an efficient alternative to B<--roundrobin> because data is
 never read by GNU B<parallel>, but you can still have very few
 jobslots process a large amount of data.
@ -1892,14 +1893,14 @@ with B<--sshlogin>.
 =item B<--round>
 Normally B<--pipe> will give a single block to each instance of the
-command. With B<--round-robin> all blocks will at random be written to
+command. With B<--roundrobin> all blocks will at random be written to
 commands already running. This is useful if the command takes a long
 time to initialize.
-B<--keep-order> will not work with B<--round-robin> as it is
+B<--keep-order> will not work with B<--roundrobin> as it is
 impossible to track which input block corresponds to which output.
-B<--round-robin> implies B<--pipe>, except if B<--pipepart> is given.
+B<--roundrobin> implies B<--pipe>, except if B<--pipepart> is given.
 =item B<--rpl> 'I<tag> I<perl expression>'
@ -2741,6 +2742,17 @@ FUBAR in all files in this dir and subdirs:
 Note B<-q> is needed because of the space in 'FOO BAR'.
 =head1 EXAMPLE: Simple network scanner
 B<prips> can generate IP-addresses from CIDR notation. With GNU
 B<parallel> you can build a simple network scanner to see which
 addresses respond to B<ping>:
  prips 130.229.16.0/20 | \
    parallel --timeout 2 -j0 \
      'ping -c 1 {} >/dev/null && echo {}' 2>/dev/null
 =head1 EXAMPLE: Reading arguments from command line
 GNU B<parallel> can take the arguments from command line instead of
@ -3069,11 +3081,11 @@ B<youtube-dl> is an excellent tool to download videos. It can,
 however, not download videos in parallel. This takes a playlist and
 downloads 10 videos in parallel.
-  url='https://youtu.be/watch?v=0wOf2Fgi3DE&list=UU_cznB5YZZmvAmeq7Y3EriQ'
+  url='youtu.be/watch?v=0wOf2Fgi3DE&list=UU_cznB5YZZmvAmeq7Y3EriQ'
  export url
-  youtube-dl --flat-playlist "$url" |
+  youtube-dl --flat-playlist "https://$url" |
    parallel --tagstring {#} --lb -j10 \
-      youtube-dl --playlist-start {#} --playlist-end {#} '"$url"'
+      youtube-dl --playlist-start {#} --playlist-end {#} '"https://$url"'
 =head1 EXAMPLE: Prepend last modified date (ISO8601) to file name
@ -3312,7 +3324,7 @@ repeat the list and use replacement string B<{choose_k}>:
  parallel --plus echo {choose_k} ::: A B C D ::: A B C D
-  parallel --plus echo arg2 {2choose_k} arg1 {1choose_k} ::: A B C D ::: A B C D
+  parallel --plus echo 2{2choose_k} 1{1choose_k} ::: A B C D ::: A B C D
 B<{choose_k}> works for any number of input sources:
@ -3342,7 +3354,8 @@ If the input is in the file in.txt:
 If the input is in the array $a here are two solutions:
-  seq $((${#a[@]}-1)) | env_parallel --env a echo '${a[{=$_--=}]} - ${a[{}]}'
+  seq $((${#a[@]}-1)) | \
    env_parallel --env a echo '${a[{=$_--=}]} - ${a[{}]}'
  parallel echo {1} - {2} ::: "${a[@]::${#a[@]}-1}" :::+ "${a[@]:1}"
@ -3370,7 +3383,7 @@ significant. Compare the speed of these:
 If your program cannot take multiple arguments, then you can use GNU
 B<parallel> to spawn multiple GNU B<parallel>s:
-  seq -w 0 9999999 |
+  seq -w 0 9999999 | \
    parallel -j10 -q -I,, --pipe parallel -j0 touch pict{}.jpg
 If B<-j0> normally spawns 252 jobs, then the above will try to spawn
@ -3465,7 +3478,8 @@ Check the uptime of the servers in I<~/.parallel/sshloginfile>:
 Give each job a new color. Most terminals support ANSI colors with the
 escape code "\033[30;3Xm" where 0 <= X <= 7:
-    parallel --tagstring '\033[30;3{=$_=++$::color%8=}m' seq {} ::: {1..10}
+    seq 10 | \
      parallel --tagstring '\033[30;3{=$_=++$::color%8=}m' seq {}
    parallel --rpl '{color} $_="\033[30;3".(++$::color%8)."m"' \
      --tagstring {color} seq {} ::: {1..10}
@ -3587,7 +3601,7 @@ is much faster.
 If it still does not fit in memory you can do this:
-  parallel --pipepart -a regexps.txt --block 1M grep -Ff - -n bigfile |
+  parallel --pipepart -a regexps.txt --block 1M grep -Ff - -n bigfile | \
    sort -un | perl -pe 's/^\d+://'
 The 1M should be your free memory divided by the number of CPU threads and
@ -3599,7 +3613,7 @@ GNU/Linux you can do:
  percpu=$((free / 200 / $(parallel --number-of-threads)))k
  parallel --pipepart -a regexps.txt --block $percpu --compress \
-    grep -F -f - -n bigfile |
+    grep -F -f - -n bigfile | \
    sort -un | perl -pe 's/^\d+://'
 If you can live with duplicated lines and wrong order, it is faster to do:
@ -3612,8 +3626,8 @@ If you can live with duplicated lines and wrong order, it is faster to do:
 If the CPU is the limiting factor parallelization should be done on
 the regexps:
-  cat regexp.txt | parallel --pipe -L1000 --round-robin --compress \
+  cat regexp.txt | parallel --pipe -L1000 --roundrobin --compress \
-    grep -f - -n bigfile |
+    grep -f - -n bigfile | \
    sort -un | perl -pe 's/^\d+://'
 The command will start one B<grep> per CPU and read I<bigfile> one
@ -3633,7 +3647,7 @@ these chunks. To parallelize both reading of I<bigfile> and I<regexp.txt>
 combine the two using B<--fifo>:
  parallel --pipepart --block 100M -a bigfile --fifo cat regexp.txt \
-    \| parallel --pipe -L1000 --round-robin grep -f - {}
+    \| parallel --pipe -L1000 --roundrobin grep -f - {}
 If a line matches multiple regexps, the line may be duplicated.
@ -3672,7 +3686,7 @@ To run B<echo> on B<server.example.com>:
 To run commands on more than one remote computer run:
-  seq 10 | parallel --sshlogin server.example.com,server2.example.net echo
+  seq 10 | parallel --sshlogin s1.example.com,s2.example.net echo
 Or:
@ -3985,7 +3999,8 @@ is even faster:
  DBURL=pg://user:pass@host/mydb
  DBTABLEURL=$DBURL/mytable
  parallel --sqlandworker $DBTABLEURL seq ::: {1..10}
-  sql $DBURL "COPY (SELECT * FROM mytable) TO stdout DELIMITER ',' CSV HEADER;"
+  sql $DBURL \
    "COPY (SELECT * FROM mytable) TO stdout DELIMITER ',' CSV HEADER;"
 Or MySQL:
@ -4015,11 +4030,11 @@ can read into R or LibreCalc, then you can use B<--results>:
 The show Aflyttet on Radio 24syv publishes an RSS feed with their audio
 podcasts on: http://arkiv.radio24syv.dk/audiopodcast/channel/4466232
-Using B<xpath> you can extract the URLs for 2016 and download them
+Using B<xpath> you can extract the URLs for 2019 and download them
 using GNU B<parallel>:
-  wget -O - http://arkiv.radio24syv.dk/audiopodcast/channel/4466232 |
+  wget -O - http://arkiv.radio24syv.dk/audiopodcast/channel/4466232 | \
-    xpath -e "//ancestor::pubDate[contains(text(),'2016')]/../enclosure/@url" |
+    xpath -e "//pubDate[contains(text(),'2019')]/../enclosure/@url" | \
    parallel -u wget '{= s/ url="//; s/"//; =}'
@ -4124,7 +4139,8 @@ separator before each customer (column 2 = $F[1]). Here we first make
 a 50 character random string, which we then use as the separator:
  sep=`perl -e 'print map { ("a".."z","A".."Z")[rand(52)] } (1..50);'`
-  cat my.csv | perl -ape '$F[1] ne $l and print "'$sep'"; $l = $F[1]' |
+  cat my.csv | \
     perl -ape '$F[1] ne $l and print "'$sep'"; $l = $F[1]' | \
     parallel --recend $sep --rrs --pipe -N1 wc
 If your program can process multiple customers replace B<-N1> with a
@ -4141,13 +4157,13 @@ process. That means that if you just spawn more GNU B<parallel>s then
 each of them can run 250 jobs. This will spawn up to 2500 jobs:
  cat myinput |\
-    parallel --pipe -N 50 --round-robin -j50 parallel -j50 your_prg
+    parallel --pipe -N 50 --roundrobin -j50 parallel -j50 your_prg
 This will spawn up to 62500 jobs (use with caution - you need 64 GB
 RAM to do this, and you may need to increase /proc/sys/kernel/pid_max):
  cat myinput |\
-    parallel --pipe -N 250 --round-robin -j250 parallel -j250 your_prg
+    parallel --pipe -N 250 --roundrobin -j250 parallel -j250 your_prg
 =head1 EXAMPLE: Working as mutex and counting semaphore
--- a/src/parallel_alternatives.pod
+++ b/src/parallel_alternatives.pod
@ -2050,7 +2050,8 @@ be done by the user.
 Stdout (standard output) is prepended with o:. Stderr (standard error)
 is sendt to stdout (standard output) and prepended with e:.
-For short jobs with little output B<par> is 20% faster than GNU B<parallel>.
+For short jobs with little output B<par> is 20% faster than GNU
 B<parallel> and 60% slower than B<xargs>.
 http://savannah.nongnu.org/projects/par (Last checked: 2019-02)
@ -2067,6 +2068,124 @@ It only takes file names from the filesystem as input (similar to B<find>).
 https://github.com/sharkdp/fd (Last checked: 2019-02)
 =head2 DIFFERENCES BETWEEN lateral AND GNU Parallel
 B<lateral> is very similar to B<sem>: It takes a single command and
 runs it in the background. The design means that output from parallel
 running jobs may mix. If it dies unexpectly it leaves a socket in
 ~/.lateral/socket.PID.
 B<lateral> deals badly with too long command lines. This makes the
 B<lateral> server crash:
  lateral run echo `seq 100000| head -c 1000k`
 Any options will be read by B<lateral> so this does not work
 (B<lateral> interprets the B<-l>):
  lateral run ls -l
 Composed commands do not work:
  lateral run pwd ';' ls
 Functions do not work:
  myfunc() { echo a; }
  export -f myfunc
  lateral run myfunc
 Running B<emacs> in the terminal causes the parent shell to die:
  echo '#!/bin/bash' > mycmd
  echo emacs -nw >> mycmd
  chmod +x mycmd
  lateral start
  lateral run ./mycmd
 Here are the examples from https://github.com/akramer/lateral with the
 corresponding GNU B<sem> and GNU B<parallel> commands:
  1$ lateral start
  1$ for i in $(cat /tmp/names); do
  1$   lateral run -- some_command $i
  1$ done
  1$ lateral wait
  1$
  1$ for i in $(cat /tmp/names); do
  1$   sem some_command $i
  1$ done
  1$ sem --wait
  1$
  1$ parallel some_command :::: /tmp/names
  2$ lateral start
  2$ for i in $(seq 1 100); do
  2$   lateral run -- my_slow_command < workfile$i > /tmp/logfile$i
  2$ done
  2$ lateral wait
  2$
  2$ for i in $(seq 1 100); do
  2$   sem my_slow_command < workfile$i > /tmp/logfile$i
  2$ done
  2$ sem --wait
  2$
  2$ parallel 'my_slow_command < workfile{} > /tmp/logfile{}' \
       ::: {1..100}
  3$ lateral start -p 0 # yup, it will just queue tasks
  3$ for i in $(seq 1 100); do
  3$   lateral run -- command_still_outputs_but_wont_spam inputfile$i
  3$ done
  3$ lateral config -p 10; lateral wait # command output spam can commence
  3$
  3$ for i in $(seq 1 100); do
  3$   echo "command inputfile$i" >> joblist
  3$ done
  3$ parallel -j 10 :::: joblist
  3$
  3$ echo 1 > /tmp/njobs
  3$ parallel -j /tmp/njobs command inputfile{} \
       ::: {1..100} &
  3$ echo 10 >/tmp/njobs
  3$ wait
 https://github.com/akramer/lateral (Last checked: 2019-03)
 =head2 DIFFERENCES BETWEEN with-this AND GNU Parallel
 The examples from https://github.com/amritb/with-this.git and the
 corresponding GNU B<parallel> command:
  with -v "$(cat myurls.txt)" "curl -L this"
  parallel curl -L ::: myurls.txt
  with -v "$(cat myregions.txt)" \
    "aws --region=this ec2 describe-instance-status"
  parallel aws --region={} ec2 describe-instance-status \
    :::: myregions.txt
  with -v "$(ls)" "kubectl --kubeconfig=this get pods"
  ls | parallel kubectl --kubeconfig={} get pods
  with -v "$(ls | grep config)" "kubectl --kubeconfig=this get pods"
  ls | grep config | parallel kubectl --kubeconfig={} get pods
  with -v "$(echo {1..10})" "echo 123"
  parallel -N0 echo 123 ::: {1..10}
 Stderr is merged with stdout. B<with-this> buffers in RAM. It uses 3x
 the output size, so you cannot have output larger than 1/3rd the
 amount of RAM. The input values cannot contain spaces. Composed
 commands do not work.
 B<with-this> gives some additional information, so the output has to
 be cleaned before piping it to the next command.
 https://github.com/amritb/with-this.git (Last checked: 2019-03)
 =head2 Todo
 Url for spread
@ -2079,8 +2198,6 @@ https://github.com/bahmutov/with-package
 https://github.com/xuchenCN/go-pssh
 https://github.com/amritb/with-this.git
 https://github.com/flesler/parallel
 https://github.com/Julian/Verge
--- a/src/parallel_cheat.fodt
+++ b/src/parallel_cheat.fodt
@ -1,24 +1,24 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <office:document xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0" xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0" xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0" xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0" xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0" xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" xmlns:chart="urn:oasis:names:tc:opendocument:xmlns:chart:1.0" xmlns:dr3d="urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0" xmlns:math="http://www.w3.org/1998/Math/MathML" xmlns:form="urn:oasis:names:tc:opendocument:xmlns:form:1.0" xmlns:script="urn:oasis:names:tc:opendocument:xmlns:script:1.0" xmlns:config="urn:oasis:names:tc:opendocument:xmlns:config:1.0" xmlns:ooo="http://openoffice.org/2004/office" xmlns:ooow="http://openoffice.org/2004/writer" xmlns:oooc="http://openoffice.org/2004/calc" xmlns:dom="http://www.w3.org/2001/xml-events" xmlns:xforms="http://www.w3.org/2002/xforms" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:rpt="http://openoffice.org/2005/report" xmlns:of="urn:oasis:names:tc:opendocument:xmlns:of:1.2" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:grddl="http://www.w3.org/2003/g/data-view#" xmlns:officeooo="http://openoffice.org/2009/office" xmlns:tableooo="http://openoffice.org/2009/table" xmlns:drawooo="http://openoffice.org/2010/draw" xmlns:calcext="urn:org:documentfoundation:names:experimental:calc:xmlns:calcext:1.0" xmlns:loext="urn:org:documentfoundation:names:experimental:office:xmlns:loext:1.0" xmlns:field="urn:openoffice:names:experimental:ooo-ms-interop:xmlns:field:1.0" xmlns:formx="urn:openoffice:names:experimental:ooxml-odf-interop:xmlns:form:1.0" xmlns:css3t="http://www.w3.org/TR/css3-text/" office:version="1.2" office:mimetype="application/vnd.oasis.opendocument.text">
- <office:meta><meta:creation-date>2019-02-27T22:13:36.781924718</meta:creation-date><dc:date>2019-03-04T21:52:31.122787645</dc:date><meta:editing-duration>P4DT21H57M39S</meta:editing-duration><meta:editing-cycles>25</meta:editing-cycles><meta:generator>LibreOffice/6.0.6.2$Linux_X86_64 LibreOffice_project/00m0$Build-2</meta:generator><meta:print-date>2019-03-04T02:37:46.666605685</meta:print-date><meta:document-statistic meta:table-count="9" meta:image-count="0" meta:object-count="0" meta:page-count="1" meta:paragraph-count="46" meta:word-count="304" meta:character-count="1719" meta:non-whitespace-character-count="1464"/></office:meta>
+ <office:meta><meta:creation-date>2019-02-27T22:13:36.781924718</meta:creation-date><dc:date>2019-03-12T01:40:23.357999303</dc:date><meta:editing-duration>P11DT5H49M15S</meta:editing-duration><meta:editing-cycles>40</meta:editing-cycles><meta:generator>LibreOffice/6.0.6.2$Linux_X86_64 LibreOffice_project/00m0$Build-2</meta:generator><meta:print-date>2019-03-08T23:06:56.779293422</meta:print-date><meta:document-statistic meta:table-count="9" meta:image-count="0" meta:object-count="0" meta:page-count="1" meta:paragraph-count="47" meta:word-count="337" meta:character-count="1950" meta:non-whitespace-character-count="1661"/></office:meta>
 <office:settings>
  <config:config-item-set config:name="ooo:view-settings">
-   <config:config-item config:name="ViewAreaTop" config:type="long">471</config:config-item>
+   <config:config-item config:name="ViewAreaTop" config:type="long">15875</config:config-item>
   <config:config-item config:name="ViewAreaLeft" config:type="long">0</config:config-item>
   <config:config-item config:name="ViewAreaWidth" config:type="long">22287</config:config-item>
-   <config:config-item config:name="ViewAreaHeight" config:type="long">10515</config:config-item>
+   <config:config-item config:name="ViewAreaHeight" config:type="long">11042</config:config-item>
   <config:config-item config:name="ShowRedlineChanges" config:type="boolean">true</config:config-item>
   <config:config-item config:name="InBrowseMode" config:type="boolean">false</config:config-item>
   <config:config-item-map-indexed config:name="Views">
    <config:config-item-map-entry>
     <config:config-item config:name="ViewId" config:type="string">view2</config:config-item>
-     <config:config-item config:name="ViewLeft" config:type="long">8511</config:config-item>
+     <config:config-item config:name="ViewLeft" config:type="long">18724</config:config-item>
-     <config:config-item config:name="ViewTop" config:type="long">2536</config:config-item>
+     <config:config-item config:name="ViewTop" config:type="long">25474</config:config-item>
     <config:config-item config:name="VisibleLeft" config:type="long">0</config:config-item>
-     <config:config-item config:name="VisibleTop" config:type="long">471</config:config-item>
+     <config:config-item config:name="VisibleTop" config:type="long">15875</config:config-item>
     <config:config-item config:name="VisibleRight" config:type="long">22285</config:config-item>
-     <config:config-item config:name="VisibleBottom" config:type="long">10984</config:config-item>
+     <config:config-item config:name="VisibleBottom" config:type="long">26915</config:config-item>
     <config:config-item config:name="ZoomType" config:type="short">0</config:config-item>
     <config:config-item config:name="ViewLayoutColumns" config:type="short">1</config:config-item>
     <config:config-item config:name="ViewLayoutBookMode" config:type="boolean">false</config:config-item>
@ -41,7 +41,7 @@
   <config:config-item config:name="AlignTabStopPosition" config:type="boolean">true</config:config-item>
   <config:config-item config:name="PrintLeftPages" config:type="boolean">true</config:config-item>
   <config:config-item config:name="IgnoreFirstLineIndentInNumbering" config:type="boolean">false</config:config-item>
-   <config:config-item config:name="PrinterSetup" config:type="base64Binary">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</config:config-item>
+   <config:config-item config:name="PrinterSetup" config:type="base64Binary">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</config:config-item>
   <config:config-item config:name="CollapseEmptyCellPara" config:type="boolean">true</config:config-item>
   <config:config-item config:name="RedlineProtectionKey" config:type="base64Binary"/>
   <config:config-item config:name="UseOldPrinterMetrics" config:type="boolean">false</config:config-item>
@ -92,7 +92,7 @@
   <config:config-item config:name="UnxForceZeroExtLeading" config:type="boolean">false</config:config-item>
   <config:config-item config:name="TabAtLeftIndentForParagraphsInList" config:type="boolean">false</config:config-item>
   <config:config-item config:name="PrintRightPages" config:type="boolean">true</config:config-item>
-   <config:config-item config:name="Rsid" config:type="int">1506730</config:config-item>
+   <config:config-item config:name="Rsid" config:type="int">1662577</config:config-item>
   <config:config-item config:name="MathBaselineAlignment" config:type="boolean">true</config:config-item>
   <config:config-item config:name="MsWordCompTrailingBlanks" config:type="boolean">false</config:config-item>
   <config:config-item config:name="InvertBorderSpacing" config:type="boolean">false</config:config-item>
@ -366,10 +366,10 @@
   </style:table-properties>
  </style:style>
  <style:style style:name="Table10.A" style:family="table-column">
-   <style:table-column-properties style:column-width="2.5729in" style:rel-column-width="25185*"/>
+   <style:table-column-properties style:column-width="2.3736in" style:rel-column-width="3418*"/>
  </style:style>
  <style:style style:name="Table10.B" style:family="table-column">
-   <style:table-column-properties style:column-width="4.1222in" style:rel-column-width="40350*"/>
+   <style:table-column-properties style:column-width="4.3215in" style:rel-column-width="6223*"/>
  </style:style>
  <style:style style:name="Table10.1" style:family="table-row">
   <style:table-row-properties style:min-row-height="0.1778in" fo:background-color="#000000" fo:keep-together="auto">
@ -611,30 +611,41 @@
  <style:style style:name="P16" style:family="paragraph" style:parent-style-name="Standard">
   <style:text-properties officeooo:paragraph-rsid="0015544e"/>
  </style:style>
-  <style:style style:name="P17" style:family="paragraph" style:parent-style-name="Table_20_Contents">
+  <style:style style:name="P17" style:family="paragraph" style:parent-style-name="Standard">
-   <style:text-properties officeooo:paragraph-rsid="0016fdaa"/>
+   <style:paragraph-properties fo:text-align="end" style:justify-single-word="false"/>
   <style:text-properties fo:font-size="6pt" officeooo:rsid="00180262" officeooo:paragraph-rsid="00180262" style:font-size-asian="6pt" style:font-size-complex="6pt"/>
  </style:style>
  <style:style style:name="P18" style:family="paragraph" style:parent-style-name="Table_20_Contents">
   <style:text-properties officeooo:paragraph-rsid="0016fdaa"/>
  </style:style>
  <style:style style:name="P19" style:family="paragraph" style:parent-style-name="Table_20_Contents">
   <style:paragraph-properties fo:text-align="start" style:justify-single-word="false"/>
   <style:text-properties fo:color="#000000" style:text-outline="false" style:text-line-through-style="none" style:text-line-through-type="none" style:font-name="Thorndale" fo:font-size="12pt" fo:font-style="normal" fo:text-shadow="none" style:text-underline-style="none" fo:font-weight="bold" officeooo:rsid="0010bcb2" officeooo:paragraph-rsid="001483d1" style:font-size-asian="12pt" style:font-style-asian="normal" style:font-weight-asian="bold" style:font-size-complex="12pt" style:font-style-complex="normal" style:font-weight-complex="bold" style:text-overline-style="none" style:text-overline-color="font-color"/>
  </style:style>
-  <style:style style:name="P19" style:family="paragraph" style:parent-style-name="Table_20_Contents">
+  <style:style style:name="P20" style:family="paragraph" style:parent-style-name="Table_20_Contents">
   <style:text-properties fo:font-weight="bold" officeooo:rsid="0016fdaa" officeooo:paragraph-rsid="0016fdaa" style:font-weight-asian="bold" style:font-weight-complex="bold"/>
  </style:style>
-  <style:style style:name="P20" style:family="paragraph" style:parent-style-name="Table_20_Contents">
+  <style:style style:name="P21" style:family="paragraph" style:parent-style-name="Table_20_Contents">
   <style:text-properties fo:font-weight="bold" officeooo:paragraph-rsid="0016fdaa" style:font-weight-asian="bold" style:font-weight-complex="bold"/>
  </style:style>
-  <style:style style:name="P21" style:family="paragraph" style:parent-style-name="Table_20_Contents">
+  <style:style style:name="P22" style:family="paragraph" style:parent-style-name="Table_20_Contents">
   <style:text-properties officeooo:rsid="0016fdaa" officeooo:paragraph-rsid="0016fdaa"/>
  </style:style>
-  <style:style style:name="P22" style:family="paragraph" style:parent-style-name="Table_20_Heading">
+  <style:style style:name="P23" style:family="paragraph" style:parent-style-name="Table_20_Contents">
   <style:text-properties officeooo:paragraph-rsid="00180262"/>
  </style:style>
  <style:style style:name="P24" style:family="paragraph" style:parent-style-name="Table_20_Heading">
   <style:paragraph-properties fo:text-align="start" style:justify-single-word="false"/>
   <style:text-properties style:use-window-font-color="true" style:text-outline="false" style:text-line-through-style="none" style:text-line-through-type="none" style:font-name="FreeSans" fo:font-size="12pt" fo:font-style="normal" fo:text-shadow="none" style:text-underline-style="none" fo:font-weight="600" officeooo:rsid="001483d1" officeooo:paragraph-rsid="001483d1" style:font-size-asian="12pt" style:font-style-asian="normal" style:font-weight-asian="600" style:font-size-complex="12pt" style:font-style-complex="normal" style:font-weight-complex="600" style:text-overline-style="none" style:text-overline-color="font-color"/>
  </style:style>
-  <style:style style:name="P23" style:family="paragraph" style:parent-style-name="Table_20_Heading">
+  <style:style style:name="P25" style:family="paragraph" style:parent-style-name="Table_20_Heading">
   <style:paragraph-properties fo:text-align="start" style:justify-single-word="false"/>
   <style:text-properties style:use-window-font-color="true" style:text-outline="false" style:text-line-through-style="none" style:text-line-through-type="none" style:font-name="FreeSans" fo:font-size="12pt" fo:font-style="normal" fo:text-shadow="none" style:text-underline-style="none" fo:font-weight="600" officeooo:rsid="0015544e" officeooo:paragraph-rsid="0015544e" style:font-size-asian="12pt" style:font-style-asian="normal" style:font-weight-asian="600" style:font-size-complex="12pt" style:font-style-complex="normal" style:font-weight-complex="600" style:text-overline-style="none" style:text-overline-color="font-color"/>
  </style:style>
  <style:style style:name="P26" style:family="paragraph" style:parent-style-name="Table_20_Heading">
   <style:paragraph-properties fo:text-align="start" style:justify-single-word="false"/>
   <style:text-properties officeooo:paragraph-rsid="001483d1"/>
  </style:style>
  <style:style style:name="T1" style:family="text">
   <style:text-properties fo:font-weight="bold" style:font-weight-asian="bold" style:font-weight-complex="bold"/>
  </style:style>
@ -642,56 +653,83 @@
   <style:text-properties fo:font-weight="bold" officeooo:rsid="0015544e" style:font-weight-asian="bold" style:font-weight-complex="bold"/>
  </style:style>
  <style:style style:name="T3" style:family="text">
-   <style:text-properties officeooo:rsid="0012b9fe"/>
+   <style:text-properties fo:font-weight="bold" officeooo:rsid="00180262" style:font-weight-asian="bold" style:font-weight-complex="bold"/>
  </style:style>
  <style:style style:name="T4" style:family="text">
-   <style:text-properties fo:font-weight="normal" style:font-weight-asian="normal" style:font-weight-complex="normal"/>
+   <style:text-properties officeooo:rsid="0012b9fe"/>
  </style:style>
  <style:style style:name="T5" style:family="text">
-   <style:text-properties fo:font-weight="normal" officeooo:rsid="001483d1" style:font-weight-asian="normal" style:font-weight-complex="normal"/>
+   <style:text-properties fo:font-weight="normal" style:font-weight-asian="normal" style:font-weight-complex="normal"/>
  </style:style>
  <style:style style:name="T6" style:family="text">
-   <style:text-properties fo:font-weight="normal" officeooo:rsid="0015544e" style:font-weight-asian="normal" style:font-weight-complex="normal"/>
+   <style:text-properties fo:font-weight="normal" officeooo:rsid="001483d1" style:font-weight-asian="normal" style:font-weight-complex="normal"/>
  </style:style>
  <style:style style:name="T7" style:family="text">
-   <style:text-properties officeooo:rsid="00137669"/>
+   <style:text-properties fo:font-weight="normal" officeooo:rsid="0015544e" style:font-weight-asian="normal" style:font-weight-complex="normal"/>
  </style:style>
  <style:style style:name="T8" style:family="text">
-   <style:text-properties officeooo:rsid="001483d1"/>
+   <style:text-properties fo:font-weight="normal" officeooo:rsid="0016fdaa" style:font-weight-asian="normal" style:font-weight-complex="normal"/>
  </style:style>
  <style:style style:name="T9" style:family="text">
-   <style:text-properties style:font-name="DejaVu Sans" officeooo:rsid="000ccaed"/>
+   <style:text-properties officeooo:rsid="00137669"/>
  </style:style>
  <style:style style:name="T10" style:family="text">
-   <style:text-properties fo:color="#000000" style:text-outline="false" style:text-line-through-style="none" style:text-line-through-type="none" fo:font-style="normal" fo:text-shadow="none" style:text-underline-style="none" fo:font-weight="normal" officeooo:rsid="0010bcb2" style:font-style-asian="normal" style:font-weight-asian="normal" style:font-style-complex="normal" style:font-weight-complex="normal" style:text-overline-style="none" style:text-overline-color="font-color"/>
+   <style:text-properties officeooo:rsid="001483d1"/>
  </style:style>
  <style:style style:name="T11" style:family="text">
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+   <style:text-properties style:font-name="DejaVu Sans" officeooo:rsid="000ccaed"/>
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+   <style:text-properties fo:color="#000000" style:text-outline="false" style:text-line-through-style="none" style:text-line-through-type="none" fo:font-style="normal" fo:text-shadow="none" style:text-underline-style="none" fo:font-weight="normal" officeooo:rsid="0010bcb2" style:font-style-asian="normal" style:font-weight-asian="normal" style:font-style-complex="normal" style:font-weight-complex="normal" style:text-overline-style="none" style:text-overline-color="font-color"/>
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-   <style:text-properties officeooo:rsid="0015544e"/>
+   <style:text-properties fo:color="#000000" style:text-outline="false" style:text-line-through-style="none" style:text-line-through-type="none" fo:font-style="normal" fo:text-shadow="none" style:text-underline-style="none" fo:font-weight="normal" officeooo:rsid="0015544e" style:font-style-asian="normal" style:font-weight-asian="normal" style:font-style-complex="normal" style:font-weight-complex="normal" style:text-overline-style="none" style:text-overline-color="font-color"/>
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-   <style:text-properties style:use-window-font-color="true" style:text-outline="false" style:text-line-through-style="none" style:text-line-through-type="none" style:font-name="FreeSans" fo:font-size="12pt" fo:font-style="normal" fo:text-shadow="none" style:text-underline-style="none" fo:font-weight="600" officeooo:rsid="001483d1" style:font-size-asian="12pt" style:font-style-asian="normal" style:font-weight-asian="600" style:font-size-complex="12pt" style:font-style-complex="normal" style:font-weight-complex="600" style:text-overline-style="none" style:text-overline-color="font-color"/>
+   <style:text-properties fo:color="#000000" style:text-outline="false" style:text-line-through-style="none" style:text-line-through-type="none" fo:font-style="normal" fo:text-shadow="none" style:text-underline-style="none" fo:font-weight="normal" officeooo:rsid="001483d1" style:font-style-asian="normal" style:font-weight-asian="normal" style:font-style-complex="normal" style:font-weight-complex="normal" style:text-overline-style="none" style:text-overline-color="font-color"/>
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-   <style:text-properties style:font-name="Bitstream Vera Serif1" fo:font-weight="normal" officeooo:rsid="0015544e" style:font-weight-asian="normal" style:font-weight-complex="normal"/>
+   <style:text-properties officeooo:rsid="0015544e"/>
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-   <style:text-properties style:font-name="Bitstream Vera Serif1" fo:font-weight="bold" officeooo:rsid="0015544e" style:font-weight-asian="bold" style:font-weight-complex="bold"/>
+   <style:text-properties style:use-window-font-color="true" style:text-outline="false" style:text-line-through-style="none" style:text-line-through-type="none" style:font-name="FreeSans" fo:font-size="12pt" fo:font-style="normal" fo:text-shadow="none" style:text-underline-style="none" fo:font-weight="600" style:font-size-asian="12pt" style:font-style-asian="normal" style:font-weight-asian="600" style:font-size-complex="12pt" style:font-style-complex="normal" style:font-weight-complex="600" style:text-overline-style="none" style:text-overline-color="font-color"/>
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-   <style:text-properties officeooo:rsid="0016fdaa"/>
+   <style:text-properties style:use-window-font-color="true" style:text-outline="false" style:text-line-through-style="none" style:text-line-through-type="none" style:font-name="FreeSans" fo:font-size="12pt" fo:font-style="normal" fo:text-shadow="none" style:text-underline-style="none" fo:font-weight="600" officeooo:rsid="001483d1" style:font-size-asian="12pt" style:font-style-asian="normal" style:font-weight-asian="600" style:font-size-complex="12pt" style:font-style-complex="normal" style:font-weight-complex="600" style:text-overline-style="none" style:text-overline-color="font-color"/>
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-   <style:text-properties fo:font-style="italic" style:font-style-asian="italic" style:font-style-complex="italic"/>
+   <style:text-properties style:use-window-font-color="true" style:text-outline="false" style:text-line-through-style="none" style:text-line-through-type="none" style:font-name="FreeSans" fo:font-size="12pt" fo:font-style="normal" fo:text-shadow="none" style:text-underline-style="none" fo:font-weight="600" officeooo:rsid="00195e71" style:font-size-asian="12pt" style:font-style-asian="normal" style:font-weight-asian="600" style:font-size-complex="12pt" style:font-style-complex="normal" style:font-weight-complex="600" style:text-overline-style="none" style:text-overline-color="font-color"/>
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@ -720,12 +758,12 @@
    <table:table-column table:style-name="Table7.A"/>
    <table:table-row table:style-name="Table7.1">
     <table:table-cell table:style-name="Table7.A1" office:value-type="string">
-      <text:p text:style-name="P15">GNU Para<text:span text:style-name="T18">ll</text:span>el Cheat Sheet</text:p>
+      <text:p text:style-name="P15">GNU Para<text:span text:style-name="T22">ll</text:span>el Cheat Sheet</text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table7.2">
     <table:table-cell table:style-name="Table7.A2" office:value-type="float" office:value="0">
-      <text:p text:style-name="P6">GNU Parallel is a replacement for <text:span text:style-name="Source_20_Text"><text:span text:style-name="T18">xargs</text:span></text:span>, and <text:span text:style-name="Source_20_Text"><text:span text:style-name="T18">for</text:span></text:span> loops. It can also split a file or a stream into blocks and pass those to commands <text:span text:style-name="T13">running in parallel.</text:span></text:p>
+      <text:p text:style-name="P6">GNU Parallel is a replacement for <text:span text:style-name="Source_20_Text"><text:span text:style-name="T22">xargs</text:span></text:span> and <text:span text:style-name="Source_20_Text"><text:span text:style-name="T22">for</text:span></text:span> loops. It can also split a file or a stream into blocks and pass those to commands <text:span text:style-name="T15">running in parallel.</text:span></text:p>
     </table:table-cell>
    </table:table-row>
   </table:table>
@ -734,22 +772,22 @@
    <table:table-column table:style-name="Table8.A"/>
    <table:table-row table:style-name="Table8.1">
     <table:table-cell table:style-name="Table8.A1" office:value-type="string">
-      <text:p text:style-name="P13">Example<text:span text:style-name="T8">s</text:span></text:p>
+      <text:p text:style-name="P13">Example<text:span text:style-name="T10">s</text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table8.2">
     <table:table-cell table:style-name="Table8.A2" office:value-type="float" office:value="0">
-      <text:p text:style-name="P12"><text:span text:style-name="T1">Compress all *.html files in parallel – 2 per CPU thread</text:span><text:line-break/><text:span text:style-name="Source_20_Text"><text:span text:style-name="T10">parallel --</text:span></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T11">jobs 200% </text:span></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T10">gzip ::: *.html</text:span></text:span></text:p>
+      <text:p text:style-name="P12"><text:span text:style-name="T1">Compress all *.html files in parallel – 2 </text:span><text:span text:style-name="T3">jobs </text:span><text:span text:style-name="T1">per CPU thread </text:span><text:span text:style-name="T3">in parallel</text:span><text:line-break/><text:span text:style-name="Source_20_Text"><text:span text:style-name="T12">parallel --</text:span></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T13">jobs 200% </text:span></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T12">gzip ::: *.html</text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table8.3">
     <table:table-cell table:style-name="Table8.A2" office:value-type="float" office:value="0">
-      <text:p text:style-name="P12"><text:span text:style-name="T1">Convert all *.wav to *.mp3 using </text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T18">lame</text:span></text:span><text:line-break/><text:span text:style-name="Source_20_Text"><text:span text:style-name="T10">parallel lame {} -o {.}.mp3 ::: *.wav</text:span></text:span></text:p>
+      <text:p text:style-name="P23"><text:span text:style-name="T1">Convert all *.wav to *.mp3 using </text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T22">lame</text:span></text:span><text:span text:style-name="T1"> – </text:span><text:span text:style-name="T3">1</text:span><text:span text:style-name="T1"> job per CPU thread in parallel </text:span><text:span text:style-name="T3">(default)</text:span><text:line-break/><text:span text:style-name="Source_20_Text"><text:span text:style-name="T12">parallel lame {} -o {.}.mp3 ::: *.wav</text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table8.4">
     <table:table-cell table:style-name="Table8.A2" office:value-type="float" office:value="0">
-      <text:p text:style-name="P12"><text:span text:style-name="T1">Chop bigfile into 1MB blocks and grep for the string foobar</text:span><text:line-break/><text:span text:style-name="Source_20_Text"><text:span text:style-name="T12">cat bigfile | </text:span></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T10">parallel --pipe grep foobar</text:span></text:span></text:p>
+      <text:p text:style-name="P12"><text:span text:style-name="T1">Chop bigfile into 1MB blocks and grep for the string foobar</text:span><text:line-break/><text:span text:style-name="Source_20_Text"><text:span text:style-name="T14">cat bigfile | </text:span></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T12">parallel --pipe grep foobar</text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
   </table:table>
@ -763,32 +801,32 @@
    </table:table-row>
    <table:table-row table:style-name="Table9.2">
     <table:table-cell table:style-name="Table9.A2" office:value-type="string">
-      <text:p text:style-name="P11"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T4">parallel echo ::: cmd line input source</text:span></text:span></text:p>
+      <text:p text:style-name="P11"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T5">parallel echo ::: cmd line input source</text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table9.3">
     <table:table-cell table:style-name="Table9.A2" office:value-type="string">
-      <text:p text:style-name="P11"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T4">cat input_from_stdin | parallel echo</text:span></text:span></text:p>
+      <text:p text:style-name="P11"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T5">cat input_from_stdin | parallel echo</text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table9.4">
     <table:table-cell table:style-name="Table9.A2" office:value-type="string">
-      <text:p text:style-name="P11"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T4">parallel echo ::: multiple input ::: source values</text:span></text:span></text:p>
+      <text:p text:style-name="P11"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T5">parallel echo ::: multiple input source</text:span></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T8">s ::: with </text:span></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T5">values</text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table9.5">
     <table:table-cell table:style-name="Table9.A2" office:value-type="string">
-      <text:p text:style-name="P11"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T4">parallel -a input_from_file echo</text:span></text:span></text:p>
+      <text:p text:style-name="P11"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T5">parallel -a input_from_file echo</text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table9.6">
     <table:table-cell table:style-name="Table9.A2" office:value-type="string">
-      <text:p text:style-name="P11"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T4">parallel echo :::: input_from_file</text:span></text:span></text:p>
+      <text:p text:style-name="P11"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T5">parallel echo :::: input_from_file</text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table9.7">
     <table:table-cell table:style-name="Table9.A2" office:value-type="string">
-      <text:p text:style-name="P10"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T4">parallel echo :::: input_from_file ::: and command line</text:span></text:span></text:p>
+      <text:p text:style-name="P10"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T5">parallel echo :::: input_from_file ::: and command line</text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
   </table:table>
@ -801,7 +839,7 @@
      <text:p text:style-name="P13">Replacement string</text:p>
     </table:table-cell>
     <table:table-cell table:style-name="Table10.B1" office:value-type="string">
-      <text:p text:style-name="P13">Value</text:p>
+      <text:p text:style-name="P26"><text:span text:style-name="T16">Value </text:span><text:span text:style-name="T18">if input is mydir/mysubdir/myfile.myext</text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table10.2">
@ -822,10 +860,10 @@
    </table:table-row>
    <table:table-row table:style-name="Table10.4">
     <table:table-cell table:style-name="Table10.A2" office:value-type="string">
-      <text:p text:style-name="P17"><text:span text:style-name="Source_20_Text">{/}, {//}, </text:span><text:span text:style-name="Source_20_Text">{/.}</text:span></text:p>
+      <text:p text:style-name="P18"><text:span text:style-name="Source_20_Text">{/}, {//}, </text:span><text:span text:style-name="Source_20_Text">{/.}</text:span></text:p>
     </table:table-cell>
     <table:table-cell table:style-name="Table10.B2" office:value-type="string">
-      <text:p text:style-name="P17"><text:span text:style-name="Source_20_Text">myfile.myext, mydir/mysubdir, </text:span><text:span text:style-name="Source_20_Text">myfile</text:span></text:p>
+      <text:p text:style-name="P18"><text:span text:style-name="Source_20_Text">myfile.myext, mydir/mysubdir, </text:span><text:span text:style-name="Source_20_Text">myfile</text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table10.5">
@ -833,7 +871,7 @@
      <text:p text:style-name="P11"><text:span text:style-name="Source_20_Text">{#}</text:span></text:p>
     </table:table-cell>
     <table:table-cell table:style-name="Table10.B2" office:value-type="string">
-      <text:p text:style-name="P8"><text:span text:style-name="T3">T</text:span>he sequence number of the job</text:p>
+      <text:p text:style-name="P8"><text:span text:style-name="T4">T</text:span>he sequence number of the job</text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table10.6">
@ -841,7 +879,7 @@
      <text:p text:style-name="P11"><text:span text:style-name="Source_20_Text">{%}</text:span></text:p>
     </table:table-cell>
     <table:table-cell table:style-name="Table10.B2" office:value-type="string">
-      <text:p text:style-name="P8"><text:span text:style-name="T3">T</text:span>he job slot number</text:p>
+      <text:p text:style-name="P8"><text:span text:style-name="T4">T</text:span>he job slot number</text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table10.7">
@ -849,20 +887,20 @@
      <text:p text:style-name="P5"><text:span text:style-name="Source_20_Text">{2}</text:span></text:p>
     </table:table-cell>
     <table:table-cell table:style-name="Table10.B2" office:value-type="string">
-      <text:p text:style-name="P7"><text:span text:style-name="T17">Value from the s</text:span>econd input source</text:p>
+      <text:p text:style-name="P7"><text:span text:style-name="T21">Value from the s</text:span>econd input source</text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table10.8">
     <table:table-cell table:style-name="Table10.A2" office:value-type="string">
-      <text:p text:style-name="P5"><text:span text:style-name="Source_20_Text">{2.} </text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T17">{2/} {2//} {2/.}</text:span></text:span></text:p>
+      <text:p text:style-name="P5"><text:span text:style-name="Source_20_Text">{2.} </text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T21">{2/} {2//} {2/.}</text:span></text:span></text:p>
     </table:table-cell>
     <table:table-cell table:style-name="Table10.B2" office:value-type="string">
-      <text:p text:style-name="P7">Comb<text:span text:style-name="T17">ination </text:span>of {2} and {.} <text:span text:style-name="T17">{/} {//} {/.}</text:span></text:p>
+      <text:p text:style-name="P7">Comb<text:span text:style-name="T21">ination </text:span>of {2} and {.} <text:span text:style-name="T21">{/} {//} {/.}</text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table10.9">
     <table:table-cell table:style-name="Table10.A2" office:value-type="string">
-      <text:p text:style-name="P9"><text:span text:style-name="Source_20_Text">{= perl </text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T13">expression</text:span></text:span><text:span text:style-name="Source_20_Text"> =}</text:span></text:p>
+      <text:p text:style-name="P9"><text:span text:style-name="Source_20_Text">{= perl </text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T15">expression</text:span></text:span><text:span text:style-name="Source_20_Text"> =}</text:span></text:p>
     </table:table-cell>
     <table:table-cell table:style-name="Table10.B2" office:value-type="string">
      <text:p text:style-name="P7">Change $_ with perl expression</text:p>
@ -874,12 +912,12 @@
    <table:table-column table:style-name="Table11.A"/>
    <table:table-row table:style-name="Table11.1">
     <table:table-cell table:style-name="Table11.A1" office:value-type="string">
-      <text:p text:style-name="P13">Control the output – <text:span text:style-name="T8">keep the order the same as the input</text:span></text:p>
+      <text:p text:style-name="P13">Control the output – <text:span text:style-name="T10">keep the same order as the input, prepend with input value</text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table11.2">
     <table:table-cell table:style-name="Table11.A2" office:value-type="string">
-      <text:p text:style-name="P17"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T8">parallel --keep-order &quot;sleep {}; echo {}&quot; ::: 5 4 3 2 1</text:span></text:span></text:p>
+      <text:p text:style-name="P18"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T10">parallel --keep-order --tag &quot;sleep {}; echo {}&quot; ::: 5 4 3 2 1</text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
   </table:table>
@ -893,14 +931,14 @@
    </table:table-row>
    <table:table-row table:style-name="Table12.3">
     <table:table-cell table:style-name="Table12.A2" office:value-type="string">
-      <text:p text:style-name="P19">Run 2 jobs in parallel</text:p>
+      <text:p text:style-name="P20">Run 2 jobs in parallel – <text:span text:style-name="T24">command is a composed command</text:span></text:p>
-      <text:p text:style-name="P17"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T8">parallel --jobs 2 &quot;sleep {}; echo {}&quot; ::: 5 4 3 2 1</text:span></text:span></text:p>
+      <text:p text:style-name="P18"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T10">parallel --jobs 2 &quot;sleep {}; echo {}&quot; ::: 5 4 3 2 1</text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table12.3">
     <table:table-cell table:style-name="Table12.A2" office:value-type="string">
-      <text:p text:style-name="P19">See what will be run</text:p>
+      <text:p text:style-name="P20">See what will be run</text:p>
-      <text:p text:style-name="P21"><text:span text:style-name="Source_20_Text">parallel --dryrun echo ::: Red Green Blue ::: S M L</text:span></text:p>
+      <text:p text:style-name="P22"><text:span text:style-name="Source_20_Text">parallel --dryrun echo </text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T28">{2} {1} </text:span></text:span><text:span text:style-name="Source_20_Text">::: </text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T28">bird flower fish ::: </text:span></text:span><text:span text:style-name="Source_20_Text">Red Green Blue</text:span></text:p>
     </table:table-cell>
    </table:table-row>
   </table:table>
@ -909,12 +947,12 @@
    <table:table-column table:style-name="Table13.A"/>
    <table:table-row table:style-name="Table13.1">
     <table:table-cell table:style-name="Table13.A1" office:value-type="string">
-      <text:p text:style-name="P22">Remote execution</text:p>
+      <text:p text:style-name="P24">Remote execution</text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table13.2">
     <table:table-cell table:style-name="Table13.A2" office:value-type="string">
-      <text:p text:style-name="P17"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T8">parallel -S server1 -S server2 &quot;hostname; echo {}&quot; ::: foo bar </text:span></text:span></text:p>
+      <text:p text:style-name="P18"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T10">parallel -S server1 -S server2 &quot;hostname; echo {}&quot; ::: foo bar </text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
   </table:table>
@ -923,17 +961,17 @@
    <table:table-column table:style-name="Table1.A"/>
    <table:table-row table:style-name="Table1.1">
     <table:table-cell table:style-name="Table1.A1" office:value-type="string">
-      <text:p text:style-name="P22">Pipe mode</text:p>
+      <text:p text:style-name="P24">Pipe mode</text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table1.2">
     <table:table-cell table:style-name="Table1.A2" office:value-type="string">
-      <text:p text:style-name="P11"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T8">cat bigfile | parallel --pipe wc -l</text:span></text:span></text:p>
+      <text:p text:style-name="P11"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T10">cat bigfile | parallel --pipe wc -l</text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table1.3">
     <table:table-cell table:style-name="Table1.A2" office:value-type="string">
-      <text:p text:style-name="P4"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T16">Chop bigfile into one block per CPU thread and </text:span></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T19">grep</text:span></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T16"> for foobar</text:span></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T4"><text:line-break/>parallel -a bigfile --pipepart --block -1 grep foobar</text:span></text:span></text:p>
+      <text:p text:style-name="P4"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T20">Chop bigfile into one block per CPU thread and </text:span></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T23">grep</text:span></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T20"> for foobar</text:span></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T5"><text:line-break/>parallel -a bigfile --pipepart --block -1 grep foobar</text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
   </table:table>
@ -942,23 +980,21 @@
    <table:table-column table:style-name="Table2.A"/>
    <table:table-row table:style-name="Table2.1">
     <table:table-cell table:style-name="Table2.A1" office:value-type="string">
-      <text:p text:style-name="P23">Read more – <text:span text:style-name="T17">Your command line will love you for it</text:span></text:p>
+      <text:p text:style-name="P25">Read more – <text:span text:style-name="T21">Your command line will love you for it</text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table2.3">
     <table:table-cell table:style-name="Table2.A2" office:value-type="string">
-      <text:p text:style-name="P20"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T17">parallel --help; <text:s/></text:span></text:span><text:span text:style-name="Source_20_Text">man parallel; <text:s/></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T17">man parallel_tutorial</text:span></text:span></text:p>
+      <text:p text:style-name="P21"><text:span text:style-name="Source_20_Text"><text:span text:style-name="T21">parallel --help; <text:s/></text:span></text:span><text:span text:style-name="Source_20_Text">man parallel; <text:s/></text:span><text:span text:style-name="Source_20_Text"><text:span text:style-name="T21">man parallel_tutorial; <text:s/>www.pi.dk/1</text:span></text:span></text:p>
     </table:table-cell>
    </table:table-row>
    <table:table-row table:style-name="Table2.3">
     <table:table-cell table:style-name="Table2.A2" office:value-type="string">
-      <text:p text:style-name="P6"><text:span text:style-name="T13">GNU Parallel 2018 </text:span>https://doi.org/10.5281/zenodo.1146014</text:p>
+      <text:p text:style-name="P6"><text:span text:style-name="T15">GNU Parallel 2018 </text:span>https://doi.org/10.5281/zenodo.1146014</text:p>
     </table:table-cell>
    </table:table-row>
   </table:table>
-   <text:p text:style-name="P1"/>
+   <text:p text:style-name="P17">(CC-By-SA) 2019-03-<text:span text:style-name="T28">11</text:span> Ole Tange</text:p>
   <text:p text:style-name="P1"/>
   <text:p text:style-name="P1"/>
   <text:p text:style-name="P1"/>
  </office:text>
 </office:body>
--- a/src/parallel_tutorial.pod
+++ b/src/parallel_tutorial.pod
@ -2395,13 +2395,13 @@ Output (the order may be different):
 GNU B<parallel> treats each line as a record. If the order of records
 is unimportant (e.g. you need all lines processed, but you do not care
-which is processed first), then you can use B<--round-robin>. Without
+which is processed first), then you can use B<--roundrobin>. Without
-B<--round-robin> GNU B<parallel> will start a command per block; with
+B<--roundrobin> GNU B<parallel> will start a command per block; with
-B<--round-robin> only the requested number of jobs will be started
+B<--roundrobin> only the requested number of jobs will be started
 (B<--jobs>). The records will then be distributed between the running
 jobs:
-  cat num1000000 | parallel --pipe -j4 --round-robin wc
+  cat num1000000 | parallel --pipe -j4 --roundrobin wc
 Output will be similar to:
--- a/src/parcat.pod
+++ b/src/parcat.pod
@ -44,7 +44,7 @@ the files.
 =head2 Simple line buffered output
-GNU Parallel saves output to tempfiles. If the amount of data is
+GNU B<parallel> saves output to tempfiles. If the amount of data is
 bigger than the free disk space, then you can use this technique to do
 line buffering without saving to disk:
--- a/testsuite/tests-to-run/parallel-local-0.3s.sh
+++ b/testsuite/tests-to-run/parallel-local-0.3s.sh
@ -941,6 +941,11 @@ par_shard() {
 	perl -pe 's/(.*\d{5,}){3}/OK/'
 }
 par_fish() {
    echo '### https://github.com/fish-shell/fish-shell/issues/5582'
    echo OK | stdout fish -c 'parallel --pipe cat'
 }
 export -f $(compgen -A function | grep par_)
 compgen -A function | grep par_ | LC_ALL=C sort |
    parallel --timeout 30 -j6 --tag -k --joblog +/tmp/jl-`basename $0` '{} 2>&1'
--- a/testsuite/tests-to-run/parallel-local-1s.sh
+++ b/testsuite/tests-to-run/parallel-local-1s.sh
@ -2232,6 +2232,19 @@ CPU revision	: 4
 	 :::+ "2-8-8-8" "1-4-8-4" "1-2-4-2" "1-2-2-2" "2-24-48-24" "1-2-2-2" "1-8-8-8"
 }
 par_null_resume() {
    echo '### --null --resume --jl'
    log=/tmp/null-resume-$$.log
    true > "$log"
    printf "%s\n" a b c | parallel --resume -k --jl $log echo
    printf "%s\n" a b c | parallel --resume -k --jl $log echo
    true > "$log"
    printf "%s\0" A B C | parallel --null --resume -k --jl $log echo
    printf "%s\0" A B C | parallel --null --resume -k --jl $log echo
    rm "$log"
 }
 export -f $(compgen -A function | grep par_)
 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
@ -4,11 +4,11 @@
 # Each should be taking 30-100s and be possible to run in parallel
 # I.e.: No race conditions, no logins
-par_sigterm() {
+par_sighup() {
-    echo '### Test SIGTERM'
+    echo '### Test SIGHUP'
    parallel -k -j5 sleep 15';' echo ::: {1..99} >/tmp/parallel$$ 2>&1 &
    A=$!
-    sleep 29; kill -TERM $A
+    sleep 29; kill -HUP $A
    wait
    LC_ALL=C sort /tmp/parallel$$
    rm /tmp/parallel$$
--- a/testsuite/tests-to-run/parallel-local-3s.sh
+++ b/testsuite/tests-to-run/parallel-local-3s.sh
@ -46,8 +46,8 @@ par_slow_args_generation() {
    seq 1 3 | parallel -j1 "sleep 2; echo {}" | parallel -kj2 echo
 }
-par_kill_term_twice() {
+par_kill_term() {
-    echo '### Are children killed if GNU Parallel receives TERM twice? There should be no sleep at the end'
+    echo '### Are children killed if GNU Parallel receives TERM? There should be no sleep at the end'
    parallel -q bash -c 'sleep 120 & pid=$!; wait $pid' ::: 1 &
    T=$!
@ -56,8 +56,17 @@ par_kill_term_twice() {
    kill -TERM $T
    sleep 1
    pstree $$
-    kill -TERM $T
+}
-    sleep 1
+
 par_kill_hup() {
    echo '### Are children killed if GNU Parallel receives HUP? There should be no sleep at the end'
    parallel -j 2 -q bash -c 'sleep {} & pid=$!; wait $pid' ::: 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 &
    T=$!
    sleep 2
    pstree $$
    kill -HUP $T
    sleep 2
    pstree $$
 }
--- a/testsuite/wanted-results/parallel-local-0.3s
+++ b/testsuite/wanted-results/parallel-local-0.3s
@ -412,6 +412,8 @@ par_file_ending_in_newline	### Hans found a bug giving unitialized variable
 par_file_ending_in_newline	gzip /tmp/parallel_f1
 par_file_ending_in_newline	gzip '/tmp/parallel_f2
 par_file_ending_in_newline	'
 par_fish	### https://github.com/fish-shell/fish-shell/issues/5582
 par_fish	OK
 par_halt_on_error_division_by_zero	### --halt-on-error soon,fail=100% with no input should not give division by zero
 par_halt_on_error_division_by_zero	0
 par_halt_one_job	# Halt soon if there is a single job
--- a/testsuite/wanted-results/parallel-local-100s
+++ b/testsuite/wanted-results/parallel-local-100s
@ -409,7 +409,7 @@ par_test_build_and_install	rm /tmp/parallel-install/bin/sem || true
 par_test_build_and_install	ln -s parallel /tmp/parallel-install/bin/sem
 par_test_build_and_install	make[0]: Leaving directory '/tmp/parallel-00000000/src'
 par_test_build_and_install	 /bin/mkdir -p '/tmp/parallel-install/share/doc/parallel'
-par_test_build_and_install	 /usr/bin/install -c -m 644 parallel.html env_parallel.html sem.html sql.html niceload.html parallel_tutorial.html parallel_book.html parallel_design.html parallel_alternatives.html parcat.html parset.html parallel.texi env_parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi parallel_book.texi parallel_design.texi parallel_alternatives.texi parcat.texi parset.texi parallel.pdf env_parallel.pdf sem.pdf sql.pdf niceload.pdf parallel_tutorial.pdf parallel_book.pdf parallel_design.pdf parallel_alternatives.pdf parcat.pdf parset.pdf '/tmp/parallel-install/share/doc/parallel'
+par_test_build_and_install	 /usr/bin/install -c -m 644 parallel.html env_parallel.html sem.html sql.html niceload.html parallel_tutorial.html parallel_book.html parallel_design.html parallel_alternatives.html parcat.html parset.html parallel.texi env_parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi parallel_book.texi parallel_design.texi parallel_alternatives.texi parcat.texi parset.texi parallel.pdf env_parallel.pdf sem.pdf sql.pdf niceload.pdf parallel_tutorial.pdf parallel_book.pdf parallel_design.pdf parallel_alternatives.pdf parcat.pdf parset.pdf parallel_cheat.pdf '/tmp/parallel-install/share/doc/parallel'
 par_test_build_and_install	 /bin/mkdir -p '/tmp/parallel-install/share/man/man1'
 par_test_build_and_install	 /usr/bin/install -c -m 644 parallel.1 env_parallel.1 sem.1 sql.1 niceload.1 parcat.1 parset.1 '/tmp/parallel-install/share/man/man1'
 par_test_build_and_install	 /bin/mkdir -p '/tmp/parallel-install/share/man/man7'
@ -823,7 +823,7 @@ par_test_build_and_install	|| echo "Warning: pod2pdf not found. Using old parset
 par_test_build_and_install	/bin/bash: pod2pdf: command not found
 par_test_build_and_install	Warning: pod2pdf not found. Using old parset.pdf
 par_test_build_and_install	 /bin/mkdir -p '/tmp/parallel-install/share/doc/parallel'
-par_test_build_and_install	 /usr/bin/install -c -m 644 parallel.html env_parallel.html sem.html sql.html niceload.html parallel_tutorial.html parallel_book.html parallel_design.html parallel_alternatives.html parcat.html parset.html parallel.texi env_parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi parallel_book.texi parallel_design.texi parallel_alternatives.texi parcat.texi parset.texi parallel.pdf env_parallel.pdf sem.pdf sql.pdf niceload.pdf parallel_tutorial.pdf parallel_book.pdf parallel_design.pdf parallel_alternatives.pdf parcat.pdf parset.pdf '/tmp/parallel-install/share/doc/parallel'
+par_test_build_and_install	 /usr/bin/install -c -m 644 parallel.html env_parallel.html sem.html sql.html niceload.html parallel_tutorial.html parallel_book.html parallel_design.html parallel_alternatives.html parcat.html parset.html parallel.texi env_parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi parallel_book.texi parallel_design.texi parallel_alternatives.texi parcat.texi parset.texi parallel.pdf env_parallel.pdf sem.pdf sql.pdf niceload.pdf parallel_tutorial.pdf parallel_book.pdf parallel_design.pdf parallel_alternatives.pdf parcat.pdf parset.pdf parallel_cheat.pdf '/tmp/parallel-install/share/doc/parallel'
 par_test_build_and_install	pod2man --release='00000000' --center='parallel' \
 par_test_build_and_install		--section=1 ./parallel.pod > ./parallel.1n \
 par_test_build_and_install	&& mv ./parallel.1n ./parallel.1 \
--- a/testsuite/wanted-results/parallel-local-10s
+++ b/testsuite/wanted-results/parallel-local-10s
@ -27,8 +27,8 @@ par_interactive	sleep 0.1; echo opt-p 2 ?...n
 par_interactive	sleep 0.1; echo opt-p 3 ?...y
 par_interactive	spawn /tmp/parallel-script-for-expect
 par_k	### Test -k
-par_k	parallel: Warning: Only enough file handles to run 9 jobs in parallel.
+par_k	parallel: Warning: Only enough file handles to run 8 jobs in parallel.
-par_k	parallel: Warning: Running 'parallel -j0 -N 9 --pipe parallel -j0' or
+par_k	parallel: Warning: Running 'parallel -j0 -N 8 --pipe parallel -j0' or
 par_k	parallel: Warning: raising 'ulimit -n' or 'nofile' in /etc/security/limits.conf
 par_k	parallel: Warning: or /proc/sys/fs/file-max may help.
 par_k	begin
--- a/testsuite/wanted-results/parallel-local-1s
+++ b/testsuite/wanted-results/parallel-local-1s
@ -172,6 +172,13 @@ par_incomplete_linebuffer	7
 par_incomplete_linebuffer	8
 par_incomplete_linebuffer	9
 par_incomplete_linebuffer	10
 par_null_resume	### --null --resume --jl
 par_null_resume	a
 par_null_resume	b
 par_null_resume	c
 par_null_resume	A
 par_null_resume	B
 par_null_resume	C
 par_parset	### test parset
 par_parset	Put output into $myarray
 par_parset	10
--- a/testsuite/wanted-results/parallel-local12
+++ b/testsuite/wanted-results/parallel-local12
@ -60,7 +60,9 @@ This helps funding further development; AND IT WON'T COST YOU A CENT.
 If you pay 10000 EUR you should feel free to use GNU Parallel without citing.
 More about funding GNU Parallel and the citation notice:
 https://lists.gnu.org/archive/html/parallel/2013-11/msg00006.html
 https://www.gnu.org/software/parallel/parallel_design.html#Citation-notice
 https://git.savannah.gnu.org/cgit/parallel.git/tree/doc/citation-notice-faq.txt
 If you send a copy of your published article to tange@gnu.org, it will be
 mentioned in the release notes of next version of GNU Parallel.