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Released as 20200522 ('Kraftwerk')

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Ole Tange 2020-05-23 20:04:09 +02:00
parent 5bba5c922d
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16 changed files with 270 additions and 178 deletions
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34
NEWS
View file

@ -1,3 +1,37 @@
20200522
New in this release:
* While running a job $PARALLEL_JOBSLOT is the jobslot of the job. It
is equal to {%} unless the job is being retried. See {%} for
details.
* While running a job $PARALLEL_SSHLOGIN is the sshlogin line with
number of cores removed. E.g. '4//usr/bin/specialssh user@host'
becomes: '/usr/bin/specialssh user@host'
* While running a job $PARALLEL_SSHHOST is the host part of an
sshlogin line. E.g. '4//usr/bin/specialssh user@host' becomes:
'host'
* --plus activates the replacement strings {slot} = $PARALLEL_JOBSLOT,
{sshlogin} = $PARALLEL_SSHLOGIN, {host} = $PARALLEL_SSHHOST
* Bug fixes and man page updates.
News about GNU Parallel:
* Portable Batch System (PBS) & GNU Parallel - Running a Program
Multiple Times in Parallel
https://www.youtube.com/watch?v=6ccbWu6Befo
* GNU Parallel przykład https://www.youtube.com/watch?v=gs_wG4Kt2G4
* Demo of LINUX APP - GNU PARALLEL - running multiple Gstreamer webcam
.sh scripts with only 1 command
https://www.youtube.com/watch?v=trQuA_wmWjg
20200422
This release celebrates GNU Parallel's 10 years as a GNU tool:

24
README
View file

@ -57,11 +57,11 @@ document.
Full installation of GNU Parallel is as simple as:
wget https://ftpmirror.gnu.org/parallel/parallel-20200422.tar.bz2
wget https://ftpmirror.gnu.org/parallel/parallel-20200422.tar.bz2.sig
gpg parallel-20200422.tar.bz2.sig
bzip2 -dc parallel-20200422.tar.bz2 | tar xvf -
cd parallel-20200422
wget https://ftpmirror.gnu.org/parallel/parallel-20200522.tar.bz2
wget https://ftpmirror.gnu.org/parallel/parallel-20200522.tar.bz2.sig
gpg parallel-20200522.tar.bz2.sig
bzip2 -dc parallel-20200522.tar.bz2 | tar xvf -
cd parallel-20200522
./configure && make && sudo make install
@ -70,11 +70,11 @@ Full installation of GNU Parallel is as simple as:
If you are not root you can add ~/bin to your path and install in
~/bin and ~/share:
wget https://ftpmirror.gnu.org/parallel/parallel-20200422.tar.bz2
wget https://ftpmirror.gnu.org/parallel/parallel-20200422.tar.bz2.sig
gpg parallel-20200422.tar.bz2.sig
bzip2 -dc parallel-20200422.tar.bz2 | tar xvf -
cd parallel-20200422
wget https://ftpmirror.gnu.org/parallel/parallel-20200522.tar.bz2
wget https://ftpmirror.gnu.org/parallel/parallel-20200522.tar.bz2.sig
gpg parallel-20200522.tar.bz2.sig
bzip2 -dc parallel-20200522.tar.bz2 | tar xvf -
cd parallel-20200522
./configure --prefix=$HOME && make && make install
Or if your system lacks 'make' you can simply copy src/parallel
@ -122,8 +122,8 @@ will love you for it.
When using programs that use GNU Parallel to process data for
publication please cite:
O. Tange (2018): GNU Parallel 2018, Mar 2018, ISBN 9781387509881,
DOI https://doi.org/10.5281/zenodo.1146014
Tange, O. (2020, May 22). GNU Parallel 20200522 ('Kraftwerk').
Zenodo. https://doi.org/10.5281/zenodo.3840974
= New versions =

20
configure vendored
View file

@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for parallel 20200422.
# Generated by GNU Autoconf 2.69 for parallel 20200522.
#
# Report bugs to <bug-parallel@gnu.org>.
#
@ -579,8 +579,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='parallel'
PACKAGE_TARNAME='parallel'
PACKAGE_VERSION='20200422'
PACKAGE_STRING='parallel 20200422'
PACKAGE_VERSION='20200522'
PACKAGE_STRING='parallel 20200522'
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 20200422 to adapt to many kinds of systems.
\`configure' configures parallel 20200522 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 $ac_init_help in
short | recursive ) echo "Configuration of parallel 20200422:";;
short | recursive ) echo "Configuration of parallel 20200522:";;
esac
cat <<\_ACEOF
@ -1357,7 +1357,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
parallel configure 20200422
parallel configure 20200522
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 20200422, which was
It was created by parallel $as_me 20200522, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
@ -2237,7 +2237,7 @@ fi
# Define the identity of the package.
PACKAGE='parallel'
VERSION='20200422'
VERSION='20200522'
cat >>confdefs.h <<_ACEOF
@ -2880,7 +2880,7 @@ cat >>$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 20200422, which was
This file was extended by parallel $as_me 20200522, 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 20200422
parallel config.status 20200522
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"

2
configure.ac
View file

@ -1,4 +1,4 @@
AC_INIT([parallel], [20200422], [bug-parallel@gnu.org])
AC_INIT([parallel], [20200522], [bug-parallel@gnu.org])
AM_INIT_AUTOMAKE([-Wall -Werror foreign])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([

64
doc/release_new_version
View file

@ -12,19 +12,58 @@ Modified => alpha
== Update version ==
Get DOI:
https://zenodo.org/deposit/new (Reserve DOI)
configure.ac: AC_INIT([parallel], [20100422], [bug-parallel@gnu.org])
src/parallel: $Global::version = 20100422;
README: parallel-20130222
DOINO=3840974
TAG=Kraftwerk
YYYYMMDD=$(echo `yyyymmdd`-1 | bc)
YYYYMMDD=$(echo `yyyymmdd`+1 | bc)
YYYYMMDD=`yyyymmdd`
echo $YYYYMMDD
perl -i -pe "s/20\d\d\d\d\d\d/$YYYYMMDD/" configure.ac
perl -i -pe "/version/ and s/20\d\d\d\d\d\d/$YYYYMMDD/" src/parallel
perl -i -pe "/version/ and s/20\d\d\d\d\d\d/$YYYYMMDD/" src/sql
perl -i -pe "/version/ and s/20\d\d\d\d\d\d/$YYYYMMDD/" src/niceload
perl -i -pe "s/parallel-20\d\d\d\d\d\d/parallel-$YYYYMMDD/" README
updater() {
export DOINO
export TAG
export YYYYMMDD
export DOI=10.5281/zenodo.$DOINO
export YYYY=${YYYYMMDD:0:4}
export MON=`date +%b`
export MONTH=`date +%B`
echo Tag=$TAG Date:$YYYYMMDD Year:$YYYY Mon:$MON Month:$MONTH DOI:$DOI
export TITLE="GNU Parallel $YYYYMMDD ('$TAG')"
perl -i -pe "s/20\d\d\d\d\d\d/$YYYYMMDD/" configure.ac
perl -i -pe "/version/ and s/20\d\d\d\d\d\d/$YYYYMMDD/" src/sql
perl -i -pe "/version/ and s/20\d\d\d\d\d\d/$YYYYMMDD/" src/niceload
perl -i -pe "s/parallel-20\d\d\d\d\d\d/parallel-$YYYYMMDD/" README
perl -i -pe '
# Update version 20209999
/version/ and s/20\d\d\d\d\d\d/$ENV{YYYYMMDD}/;
# Update: 10.5281/zenodo.1146014
s:10.5281/zenodo.\d+:$ENV{DOI}:;
# Update "@software{tange_2015_16303,"
s:tange_\d+_\d+:tange_$ENV{YYYY}_$ENV{DOINO}:;
# Update month = mar,
s/(month\s+=\s+)\S+,",/$1$ENV{MON},",/;
# Update title = {GNU Parallel 20200522 ('Kraftwerk')},",
/ title\s+= / and s/\{.*\}/{$ENV{TITLE}}/;
# Tange, O. (2020, May 22). GNU Parallel 20200522 ('Kraftwerk').
s/(Tange, O. .).*(.. )(GNU.*[)])/$1$ENV{YYYY}, $ENV{MONTH} 22$2$ENV{TITLE}/;
' src/parallel README
(
ppar --help
ppar --citation
grep -i 'zenodo|tange' README
) 2>&1 | grep -E '^ |^}|tange'
mv ~/.parallel/will-cite ~/.parallel/will-cite.
ppar ::: true
mv ~/.parallel/will-cite. ~/.parallel/will-cite
}
updater
=== Autoconf/automake ===
@ -223,12 +262,23 @@ Quote of the month:
New in this release:
* While running a job $PARALLEL_JOBSLOT is the jobslot of the job. It is equal to {%} unless the job is being retried. See {%} for details.
* While running a job $PARALLEL_SSHLOGIN is the sshlogin line with number of cores removed. E.g. '4//usr/bin/specialssh user@host' becomes: '/usr/bin/specialssh user@host'
* While running a job $PARALLEL_SSHHOST is the host part of an sshlogin line. E.g. '4//usr/bin/specialssh user@host' becomes: 'host'
* --plus activates the replacement strings {slot} = $PARALLEL_JOBSLOT, {sshlogin} = $PARALLEL_SSHLOGIN, {host} = $PARALLEL_SSHHOST
* Bug fixes and man page updates.
News about GNU Parallel:
*
* Portable Batch System (PBS) & GNU Parallel - Running a Program Multiple Times in Parallel https://www.youtube.com/watch?v=6ccbWu6Befo
* GNU Parallel przykład https://www.youtube.com/watch?v=gs_wG4Kt2G4
* demo of LINUX APP - GNU PARALLEL - running multiple Gstreamer webcam .sh scripts with only 1 command https://www.youtube.com/watch?v=trQuA_wmWjg
Get the book: GNU Parallel 2018 http://www.lulu.com/shop/ole-tange/gnu-parallel-2018/paperback/product-23558902.html

2
src/niceload
View file

@ -23,7 +23,7 @@
use strict;
use Getopt::Long;
$Global::progname="niceload";
$Global::version = 20200423;
$Global::version = 20200522;
Getopt::Long::Configure("bundling","require_order");
get_options_from_array(\@ARGV) || die_usage();
if($opt::version) {

151
src/parallel_alternatives.pod
View file

@ -114,11 +114,6 @@ E1 - - - E5 -
- -
xjobs, prll, dxargs, mdm/middelman, xapply, paexec, ladon, jobflow,
ClusterSSH: TODO - Please file a bug-report if you know what features
they support (See REPORTING BUGS).
=head2 DIFFERENCES BETWEEN xargs AND GNU Parallel
Summary table (see legend above):
@ -520,9 +515,11 @@ using GNU B<parallel>:
4$ parallel indent ::: *.c
5$ find ~ksb/bin -type f ! -perm -111 -print | xapply -f -v 'chmod a+x' -
5$ find ~ksb/bin -type f ! -perm -111 -print | \
xapply -f -v 'chmod a+x' -
5$ find ~ksb/bin -type f ! -perm -111 -print | parallel -v chmod a+x
5$ find ~ksb/bin -type f ! -perm -111 -print | \
parallel -v chmod a+x
6$ find */ -... | fmt 960 1024 | xapply -f -i /dev/tty 'vi' -
@ -532,15 +529,16 @@ using GNU B<parallel>:
7$ find ... | xapply -f -5 -i /dev/tty 'vi' - - - - -
7$ sh <(find ... |parallel -n5 echo vi)
7$ sh <(find ... | parallel -n5 echo vi)
7$ find ... |parallel -n5 -uj1 vi
7$ find ... | parallel -n5 -uj1 vi
8$ xapply -fn "" /etc/passwd
8$ parallel -k echo < /etc/passwd
9$ tr ':' '\012' < /etc/passwd | xapply -7 -nf 'chown %1 %6' - - - - - - -
9$ tr ':' '\012' < /etc/passwd | \
xapply -7 -nf 'chown %1 %6' - - - - - - -
9$ tr ':' '\012' < /etc/passwd | parallel -N7 chown {1} {6}
@ -563,7 +561,7 @@ very much like GNU B<parallel>. B<apply> does not run jobs in
parallel. B<apply> does not use an argument separator (like B<:::>);
instead the template must be the first argument.
=head3 EXAMPLES FROM IBM's KNOWLEDGE CENTER
=head3 EXAMPLES FROM IBM's KNOWLEDGE CENTER
Here are the examples from IBM's Knowledge Center and the
corresponding command using GNU B<parallel>:
@ -649,65 +647,47 @@ https://github.com/cheusov/paexec
=head2 DIFFERENCES BETWEEN map(sitaramc) AND GNU Parallel
Summary table (see legend above):
I1 - - I4 - - -
M1 (M2) M3 M4 M5 -
I1 - - I4 - - (I7)
M1 (M2) M3 (M4) M5 M6
- O2 O3 - O5 - - N/A N/A O10
E1 - - - - - -
- - - - - - - - -
- -
(M2): Only if there is a single replacement string.
(I7): Only under special circumstances. See below.
B<map> sees it as a feature to have less features and in doing so it
also handles corner cases incorrectly. A lot of GNU B<parallel>'s code
is to handle corner cases correctly on every platform, so you will not
get a nasty surprise if a user, for example, saves a file called: I<My
brother's 12" records.txt>
(M2+M4): Only if there is a single replacement string.
B<map>'s example showing how to deal with special characters fails on
special characters:
B<map> rejects input with special characters:
echo "The Cure" > My\ brother\'s\ 12\"\ records
ls | \
map 'echo -n `gzip < "%" | wc -c`; echo -n '*100/'; wc -c < "%"' |
bc
ls | map 'echo %; wc %'
It works with GNU B<parallel>:
ls | \
parallel \
'echo -n `gzip < {} | wc -c`; echo -n '*100/'; wc -c < {}' | bc
ls | parallel 'echo {}; wc {}'
And you can even get the file name prepended:
Under some circumstances it also works with B<map>:
ls | \
parallel --tag \
'(echo -n `gzip < {} | wc -c`'*100/'; wc -c < {}) | bc'
ls | map 'echo % works %'
B<map> has no support for grouping. So this gives the wrong results
without any warnings:
But tiny changes make it reject the input with special characters:
parallel perl -e '\$a=\"1{}\"x10000000\;print\ \$a,\"\\n\"' '>' {} \
::: a b c d e f
ls -l a b c d e f
parallel -kP4 -n1 grep 1 > out.par ::: a b c d e f
map -p 4 'grep 1' a b c d e f > out.map-unbuf
map -p 4 'grep --line-buffered 1' a b c d e f > out.map-linebuf
map -p 1 'grep --line-buffered 1' a b c d e f > out.map-serial
ls -l out*
md5sum out*
ls | map 'echo % does not work "%"'
The documentation shows a workaround, but not only does that mix
stdout (standard output) with stderr (standard error) it also fails
completely for certain jobs (and may even be considered less readable):
This means that many UTF-8 characters will be rejected. This is by
design. From the web page: "As such, programs that I<quietly handle
them, with no warnings at all,> are doing their users a disservice."
parallel echo -n {} ::: 1 2 3
B<map> delays each job by 0.01 s. This can be emulated by using
B<parallel --delay 0.01>.
map -p 4 'echo -n % 2>&1 | sed -e "s/^/$$:/"' 1 2 3 | \
sort | cut -f2- -d:
B<map> prints '+' on stderr when a job starts, and '-' when a job
finishes. This cannot be disabled. B<parallel> has B<--bar> if you
need to see progress.
B<map>s replacement strings (% %D %B %E) can be simulated in GNU
B<map>'s replacement strings (% %D %B %E) can be simulated in GNU
B<parallel> by putting this in B<~/.parallel/config>:
--rpl '%'
@ -730,25 +710,58 @@ context replace:
map "echo 'BEGIN{'%'}END'" 1 2 3
B<map> requires Perl v5.10.0 making it harder to use on old systems.
B<map> has no support for grouping. So this gives the wrong results:
To put a % in the command line B<map> requires you to use %%:
parallel perl -e '\$a=\"1{}\"x10000000\;print\ \$a,\"\\n\"' '>' {} \
::: a b c d e f
ls -l a b c d e f
parallel -kP4 -n1 grep 1 ::: a b c d e f > out.par
map -n1 -p 4 'grep 1' a b c d e f > out.map-unbuf
map -n1 -p 4 'grep --line-buffered 1' a b c d e f > out.map-linebuf
map -n1 -p 1 'grep --line-buffered 1' a b c d e f > out.map-serial
ls -l out*
md5sum out*
seq 10 | map -n1 echo % +10%% {}
=head3 EXAMPLES FROM map's WEBSITE
seq 10 | parallel -I ,, echo ,, +10% {}
Here are the examples from B<map>'s web page with the equivalent using
GNU B<parallel>:
GNU B<parallel> has -I to specify another replacement string than
B<{}> if you use B<{}> in the command template.
1$ ls *.gif | map convert % %B.png # default max-args: 1
By design B<map> is option incompatible with B<xargs>, it does not
have remote job execution, a structured way of saving results,
multiple input sources, progress indicator, configurable record
delimiter (only field delimiter), logging of jobs run with possibility
to resume, keeping the output in the same order as input, --pipe
processing, and dynamically timeouts.
1$ ls *.gif | parallel convert {} {.}.png
https://github.com/sitaramc/map (Last checked: 2020-04)
2$ map "mkdir %B; tar -C %B -xf %" *.tgz # default max-args: 1
2$ parallel 'mkdir {.}; tar -C {.} -xf {}' ::: *.tgz
3$ ls *.gif | map cp % /tmp # default max-args: 100
3$ ls *.gif | parallel -X cp {} /tmp
4$ ls *.tar | map -n 1 tar -xf %
4$ ls *.tar | parallel tar -xf
5$ map "cp % /tmp" *.tgz
5$ parallel cp {} /tmp ::: *.tgz
6$ map "du -sm /home/%/mail" alice bob carol
6$ parallel "du -sm /home/{}/mail" ::: alice bob carol
or if you prefer running a single job with multiple args:
6$ parallel -Xj1 "du -sm /home/{}/mail" ::: alice bob carol
7$ cat /etc/passwd | map -d: 'echo user %1 has shell %7'
7$ cat /etc/passwd | parallel --colsep : 'echo user {1} has shell {7}'
8$ export MAP_MAX_PROCS=$(( `nproc` / 2 ))
8$ export PARALLEL=-j50%
https://github.com/sitaramc/map (Last checked: 2020-05)
=head2 DIFFERENCES BETWEEN ladon AND GNU Parallel
@ -849,9 +862,11 @@ jobs. This can be emulated by GNU B<parallel> using B<bash>'s B<ulimit>:
3$ cat urls.txt | parallel -j32 wget {}
4$ find . -name '*.bmp' | jobflow -threads=8 -exec bmp2jpeg {.}.bmp {.}.jpg
4$ find . -name '*.bmp' | \
jobflow -threads=8 -exec bmp2jpeg {.}.bmp {.}.jpg
4$ find . -name '*.bmp' | parallel -j8 bmp2jpeg {.}.bmp {.}.jpg
4$ find . -name '*.bmp' | \
parallel -j8 bmp2jpeg {.}.bmp {.}.jpg
https://github.com/rofl0r/jobflow
@ -877,9 +892,11 @@ Output to stderr (standard error) is changed if the command fails.
1$ seq 12 -1 1 | parallel -P 4 -n 3 "sleep {1}; echo {2} {3}"
2$ cat t.txt | gargs --sep "\s+" -p 2 "echo '{0}:{1}-{2}' full-line: \'{}\'"
2$ cat t.txt | gargs --sep "\s+" \
-p 2 "echo '{0}:{1}-{2}' full-line: \'{}\'"
2$ cat t.txt | parallel --colsep "\\s+" -P 2 "echo '{1}:{2}-{3}' full-line: \'{}\'"
2$ cat t.txt | parallel --colsep "\\s+" \
-P 2 "echo '{1}:{2}-{3}' full-line: \'{}\'"
https://github.com/brentp/gargs
@ -2633,7 +2650,7 @@ https://github.com/ExpectationMax/simple_gpu_scheduler
seq 3 | parallel echo true >> gpu.queue
# Add jobs
echo "my_command_with | and stuff > logfile" >> gpu.queue
# Needed to flush output from completed jobs
# Needed to flush output from completed jobs
seq 3 | parallel echo true >> gpu.queue

2
src/sql
View file

@ -574,7 +574,7 @@ $Global::Initfile && unlink $Global::Initfile;
exit ($err);
sub parse_options {
$Global::version = 20200423;
$Global::version = 20200522;
$Global::progname = 'sql';
# This must be done first as this may exec myself

9
testsuite/tests-to-run/parallel-local-10s.sh
View file

@ -507,6 +507,15 @@ par_tmp_full() {
stdout parallel -j1 --tmpdir $SHM cat /dev/zero ::: dummy
}
par_jobs_file() {
echo '### Test of -j filename - non-existent file'
stdout parallel -j no_such_file echo ::: 1
echo '### Test of -j filename'
echo 3 >/tmp/jobs_to_run1
parallel -j /tmp/jobs_to_run1 -v sleep {} ::: 10 8 6 5 4
# Should give 6 8 10 5 4
}
export -f $(compgen -A function | grep par_)
compgen -A function | grep par_ | LC_ALL=C sort |

4
testsuite/tests-to-run/parallel-local-ssh7.sh
View file

@ -3317,4 +3317,6 @@ compgen -A function | grep par_ | LC_ALL=C sort -r |
s/\d+ >= \d+/XXX >= XXX/;
s/sh:? \d?\d\d:/sh: XXX:/;
s/:\d?\d\d:/:XXX:/;
s/sh\[\d+\]/sh[XXX]/;'
s/sh\[\d+\]/sh[XXX]/;
s/.*(tange|zenodo).*//i;
'

11
testsuite/tests-to-run/parallel-local12.sh
View file

@ -22,7 +22,9 @@ cat >/tmp/parallel-script-for-script2 <<EOF
echo no output |parallel --tty -kv ::: 'echo a' 'cat'
EOF
chmod 755 /tmp/parallel-script-for-script2
echo via pseudotty | script -q -f -c /tmp/parallel-script-for-script2 /dev/null
echo via pseudotty |
script -q -f -c /tmp/parallel-script-for-script2 /dev/null |
perl -ne '/tange| .*/ or print'
sleep 2
rm /tmp/parallel-script-for-script2
@ -34,11 +36,14 @@ cat >/tmp/parallel-script-for-script3 <<EOF
seq 10 | parallel --tty -X vi file{}
EOF
chmod 755 /tmp/parallel-script-for-script3
echo ZZZZ | script -q -f -c /tmp/parallel-script-for-script3 /dev/null
echo ZZZZ |
script -q -f -c /tmp/parallel-script-for-script3 /dev/null |
perl -ne '/tange| .*/ or print'
sleep 2
rm /tmp/parallel-script-for-script3
stdout parallel --citation < /dev/null
stdout parallel --citation < /dev/null |
perl -ne '/tange| .*/ or print'
touch ~/.parallel/will-cite
echo 1 > ~/.parallel/runs-without-willing-to-cite

8
testsuite/tests-to-run/parallel-local9.sh
View file

@ -100,14 +100,6 @@ echo "# --recend '' --files --halt-on-error"
nice nice perl -e '@x=1 .. 17000; for(1..100) { print "@x\n"}' | pv -qL 1000000 |
$PAR --recend '' --files --halt-on-error 2 cat | parallel -Xj1 cat {} ';' rm {} | md5sum
echo '### Test of -j filename - non-existent file';
nice stdout parallel -j no_such_file echo ::: 1
echo '### Test of -j filename';
echo 3 >/tmp/jobs_to_run1;
parallel -j /tmp/jobs_to_run1 -v sleep {} ::: 10 8 6 5 4;
# Should give 6 8 10 5 4
echo '### Test ::::'
echo '### Change --arg-file-sep'
$XAP --arg-file-sep :::: -k echo {1} {2} :::: <(seq 1 10) <(seq 5 15)

45
testsuite/wanted-results/parallel-local-10s
View file

@ -205,6 +205,51 @@ par_fifo_under_csh 1
par_fifo_under_csh 868832
par_fifo_under_csh 1
par_fifo_under_csh exit 22
par_jobs_file ### Test of -j filename - non-existent file
par_jobs_file parallel: Error: Parsing of --jobs/-j/--max-procs/-P failed.
par_jobs_file Usage:
par_jobs_file
par_jobs_file parallel [options] [command [arguments]] < list_of_arguments
par_jobs_file parallel [options] [command [arguments]] (::: arguments|:::: argfile(s))...
par_jobs_file cat ... | parallel --pipe [options] [command [arguments]]
par_jobs_file
par_jobs_file -j n Run n jobs in parallel
par_jobs_file -k Keep same order
par_jobs_file -X Multiple arguments with context replace
par_jobs_file --colsep regexp Split input on regexp for positional replacements
par_jobs_file {} {.} {/} {/.} {#} {%} {= perl code =} Replacement strings
par_jobs_file {3} {3.} {3/} {3/.} {=3 perl code =} Positional replacement strings
par_jobs_file With --plus: {} = {+/}/{/} = {.}.{+.} = {+/}/{/.}.{+.} = {..}.{+..} =
par_jobs_file {+/}/{/..}.{+..} = {...}.{+...} = {+/}/{/...}.{+...}
par_jobs_file
par_jobs_file -S sshlogin Example: foo@server.example.com
par_jobs_file --slf .. Use ~/.parallel/sshloginfile as the list of sshlogins
par_jobs_file --trc {}.bar Shorthand for --transfer --return {}.bar --cleanup
par_jobs_file --onall Run the given command with argument on all sshlogins
par_jobs_file --nonall Run the given command with no arguments on all sshlogins
par_jobs_file
par_jobs_file --pipe Split stdin (standard input) to multiple jobs.
par_jobs_file --recend str Record end separator for --pipe.
par_jobs_file --recstart str Record start separator for --pipe.
par_jobs_file
par_jobs_file See 'man parallel' for details
par_jobs_file
par_jobs_file Academic tradition requires you to cite works you base your article on.
par_jobs_file If you use programs that use GNU Parallel to process data for an article in a
par_jobs_file scientific publication, please cite:
par_jobs_file
par_jobs_file Tange, O. (2020, May 22). GNU Parallel 20200522 ('Kraftwerk').
par_jobs_file Zenodo. https://doi.org/10.5281/zenodo.3840974
par_jobs_file
par_jobs_file This helps funding further development; AND IT WON'T COST YOU A CENT.
par_jobs_file If you pay 10000 EUR you should feel free to use GNU Parallel without citing.
par_jobs_file
par_jobs_file ### Test of -j filename
par_jobs_file sleep 6
par_jobs_file sleep 8
par_jobs_file sleep 10
par_jobs_file sleep 5
par_jobs_file sleep 4
par_k ### Test -k
par_k parallel: Warning: Only enough file handles to run X jobs in parallel.
par_k parallel: Warning: Running 'parallel -jX -N X --pipe parallel -jX' or

8
testsuite/wanted-results/parallel-local-ssh7
View file

@ -445,8 +445,8 @@ par_tcsh_man Academic tradition requires you to cite works you base your article
par_tcsh_man If you use programs that use GNU Parallel to process data for an article in a par_tcsh_man
par_tcsh_man scientific publication, please cite: par_tcsh_man
par_tcsh_man par_tcsh_man
par_tcsh_man O. Tange (2018): GNU Parallel 2018, Mar 2018, ISBN 9781387509881, par_tcsh_man
par_tcsh_man DOI https://doi.org/10.5281/zenodo.1146014 par_tcsh_man
par_tcsh_man par_tcsh_man
par_tcsh_man This helps funding further development; AND IT WON'T COST YOU A CENT. par_tcsh_man
par_tcsh_man If you pay 10000 EUR you should feel free to use GNU Parallel without citing. par_tcsh_man
@ -1839,8 +1839,8 @@ par_csh_man
par_csh_man
par_csh_man
par_csh_man {+/}/{/..}.{+..} = {...}.{+...} = {+/}/{/...}.{+...}
par_csh_man DOI https://doi.org/10.5281/zenodo.1146014
par_csh_man O. Tange (2018): GNU Parallel 2018, Mar 2018, ISBN 9781387509881,
par_csh_man ### From man env_parallel
par_csh_man --colsep regexp Split input on regexp for positional replacements
par_csh_man --nonall Run the given command with no arguments on all sshlogins

17
testsuite/wanted-results/parallel-local12
View file

@ -4,8 +4,6 @@ Academic 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:
O. Tange (2018): GNU Parallel 2018, Mar 2018, ISBN 9781387509881,
DOI https://doi.org/10.5281/zenodo.1146014
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.
@ -27,8 +25,6 @@ Academic 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:
O. Tange (2018): GNU Parallel 2018, Mar 2018, ISBN 9781387509881,
DOI https://doi.org/10.5281/zenodo.1146014
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.
@ -39,22 +35,12 @@ https://www.gnu.org/software/parallel/parallel_design.html#Citation-notice
To silence this citation notice: run 'parallel --citation' once.
10 files to edit
[?2004h[?1049h[?1h=[?2004h[?12h[?12l[?25l"file1" [New File]½ [>c]10;?]11;?~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 0,0-1All[?25h[?25lE173: 9 more files to edit[?2004h0,0-1All[?25h[?2004l[?2004l[?1l>[?1049lAcademic tradition requires you to cite works you base your article on.
Academic 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:
@book{tange_ole_2018_1146014,
author = {Tange, Ole},
title = {GNU Parallel 2018},
publisher = {Ole Tange},
month = Mar,
year = 2018,
ISBN = {9781387509881},
doi = {10.5281/zenodo.1146014},
url = {https://doi.org/10.5281/zenodo.1146014}
}
(Feel free to use \nocite{tange_ole_2018_1146014})
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.
@ -64,7 +50,6 @@ 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.

47
testsuite/wanted-results/parallel-local9
View file

@ -126,53 +126,6 @@ echo "# --recend '' --files --halt-on-error"
# --recend '' --files --halt-on-error
nice nice perl -e '@x=1 .. 17000; for(1..100) { print "@x\n"}' | pv -qL 1000000 | $PAR --recend '' --files --halt-on-error 2 cat | parallel -Xj1 cat {} ';' rm {} | md5sum
350eda13a37912d755c9d733d149bdaf -
echo '### Test of -j filename - non-existent file'; nice stdout parallel -j no_such_file echo ::: 1
### Test of -j filename - non-existent file
parallel: Error: Parsing of --jobs/-j/--max-procs/-P failed.
Usage:
parallel [options] [command [arguments]] < list_of_arguments
parallel [options] [command [arguments]] (::: arguments|:::: argfile(s))...
cat ... | parallel --pipe [options] [command [arguments]]
-j n Run n jobs in parallel
-k Keep same order
-X Multiple arguments with context replace
--colsep regexp Split input on regexp for positional replacements
{} {.} {/} {/.} {#} {%} {= perl code =} Replacement strings
{3} {3.} {3/} {3/.} {=3 perl code =} Positional replacement strings
With --plus: {} = {+/}/{/} = {.}.{+.} = {+/}/{/.}.{+.} = {..}.{+..} =
{+/}/{/..}.{+..} = {...}.{+...} = {+/}/{/...}.{+...}
-S sshlogin Example: foo@server.example.com
--slf .. Use ~/.parallel/sshloginfile as the list of sshlogins
--trc {}.bar Shorthand for --transfer --return {}.bar --cleanup
--onall Run the given command with argument on all sshlogins
--nonall Run the given command with no arguments on all sshlogins
--pipe Split stdin (standard input) to multiple jobs.
--recend str Record end separator for --pipe.
--recstart str Record start separator for --pipe.
See 'man parallel' for details
Academic 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:
O. Tange (2018): GNU Parallel 2018, Mar 2018, ISBN 9781387509881,
DOI https://doi.org/10.5281/zenodo.1146014
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.
echo '### Test of -j filename'; echo 3 >/tmp/jobs_to_run1; parallel -j /tmp/jobs_to_run1 -v sleep {} ::: 10 8 6 5 4; # Should give 6 8 10 5 4
### Test of -j filename
sleep 6
sleep 8
sleep 10
sleep 5
sleep 4
echo '### Test ::::'
### Test ::::
echo '### Change --arg-file-sep'