parallel/testsuite/tests-to-run/parallel-local-0.3s.sh

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#!/bin/bash
# Simple jobs that never fails
# Each should be taking 0.3-1s and be possible to run in parallel
# I.e.: No race conditions, no logins
SMALLDISK=${SMALLDISK:-/mnt/ram}
export SMALLDISK
(
cd /tmp
sudo umount -l smalldisk.img
dd if=/dev/zero of=smalldisk.img bs=100k count=1k
yes|mkfs smalldisk.img
sudo mkdir -p /mnt/ram
sudo mount smalldisk.img /mnt/ram
sudo chmod 777 /mnt/ram
) >/dev/null 2>/dev/null
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# Test amount of parallelization
# parallel --shuf --jl /tmp/myjl -j1 'export JOBS={1};'bash tests-to-run/parallel-local-0.3s.sh ::: {1..16} ::: {1..5}
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cat <<'EOF' | sed -e 's/;$/; /;s/$SERVER1/'$SERVER1'/;s/$SERVER2/'$SERVER2'/' | stdout parallel -vj13 -k --joblog /tmp/jl-`basename $0` -L1
echo '### Test bug #45619: "--halt" erroneous error exit code (should give 0)';
seq 10 | parallel --halt now,fail=1 true;
echo $?
echo '**'
echo '### Test exit val - true';
echo true | parallel;
echo $?
echo '**'
echo '### Test exit val - false';
echo false | parallel;
echo $?
echo '**'
echo '### Test bug #43284: {%} and {#} with --xapply';
parallel --xapply 'echo {1} {#} {%} {2}' ::: a ::: b;
parallel -N2 'echo {%}' ::: a b
echo '**'
echo '### bug #47501: --xapply for some input sources'
# Wrapping does not work yet
parallel -k echo ::: a b c aWRAP :::+ aa bb cc ::: A B :::+ AA BB AAwrap
echo '**'
echo '### Test bug #43376: {%} and {#} with --pipe'
echo foo | parallel -q --pipe -k echo {#}
echo foo | parallel --pipe -k echo {%}
echo foo | parallel -q --pipe -k echo {%}
echo foo | parallel --pipe -k echo {#}
echo '**'
echo '### {= and =} in different groups separated by space'
parallel echo {= s/a/b/ =} ::: a
parallel echo {= s/a/b/=} ::: a
parallel echo {= s/a/b/=}{= s/a/b/=} ::: a
parallel echo {= s/a/b/=}{=s/a/b/=} ::: a
parallel echo {= s/a/b/=}{= {= s/a/b/=} ::: a
parallel echo {= s/a/b/=}{={=s/a/b/=} ::: a
parallel echo {= s/a/b/ =} {={==} ::: a
parallel echo {={= =} ::: a
parallel echo {= {= =} ::: a
parallel echo {= {= =} =} ::: a
echo '**'
echo '### {} as part of the command'
echo p /bin/ls | parallel l{= s/p/s/ =}
echo /bin/ls-p | parallel --colsep '-' l{=2 s/p/s/ =} {1}
echo s /bin/ls | parallel l{}
echo /bin/ls | parallel ls {}
echo ls /bin/ls | parallel {}
echo ls /bin/ls | parallel
echo '**'
echo '### bug #43817: Some JP char cause problems in positional replacement strings'
parallel -k echo ::: '<27><<3C>>' '<27><1 $_=2<>>' 'ワ'
parallel -k echo {1} ::: '<27><<3C>>' '<27><1 $_=2<>>' 'ワ'
parallel -Xj1 echo ::: '<27><<3C>>' '<27><1 $_=2<>>' 'ワ'
parallel -Xj1 echo {1} ::: '<27><<3C>>' '<27><1 $_=2<>>' 'ワ'
echo '**'
echo '### --rpl % that is a substring of longer --rpl %D'
parallel --plus --rpl '%'
--rpl '%D $_=::shell_quote(::dirname($_));' --rpl '%B s:.*/::;s:\.[^/.]+$::;' --rpl '%E s:.*\.::'
'echo {}=%;echo %D={//};echo %B={/.};echo %E={+.};echo %D/%B.%E={}' ::: a.b/c.d/e.f
echo '**'
echo '### Disk full'
cat /dev/zero >$SMALLDISK/out;
parallel --tmpdir $SMALLDISK echo ::: OK;
rm $SMALLDISK/out
echo '**'
echo '### bug #44614: --pipepart --header off by one'
seq 10 >/tmp/parallel_44616;
parallel --pipepart -a /tmp/parallel_44616 -k --block 5 'echo foo; cat';
parallel --pipepart -a /tmp/parallel_44616 -k --block 2 --regexp --recend 3'\n' 'echo foo; cat';
rm /tmp/parallel_44616
echo '### TMUX not found'
TMUX=not-existing parallel --tmux echo ::: 1
echo '**'
parallel -j4 --halt 2 ::: 'sleep 1' burnP6 false; killall burnP6 && echo ERROR: burnP6 should be killed
parallel -j4 --halt -2 ::: 'sleep 1' burnP5 true; killall burnP5 && echo ERROR: burnP5 should be killed
parallel --halt error echo ::: should not print
parallel --halt soon echo ::: should not print
parallel --halt now echo ::: should not print
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echo '**'
echo '### bug #44995: parallel echo {#} ::: 1 2 ::: 1 2'
parallel -k echo {#} ::: 1 2 ::: 1 2
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echo '**'
testquote() { printf '"#&/\n()*=?'"'" | PARALLEL_SHELL=$1 parallel -0 echo; };
export -f testquote;
parallel --tag -k testquote ::: ash bash csh dash fdsh fish fizsh ksh ksh93 mksh pdksh posh rbash rc rzsh sash sh static-sh tcsh yash zsh
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echo '**'
echo '### bug #45769: --round-robin --pipepart gives wrong results'
seq 10000 >/tmp/seq10000;
parallel -j2 --pipepart -a /tmp/seq10000 --block 14 --round-robin wc | wc -l;
rm /tmp/seq10000
echo '**'
echo '### bug #45842: Do not evaluate {= =} twice'
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parallel -k echo '{= $_=++$::G =}' ::: {1001..1004}
parallel -k echo '{=1 $_=++$::G =}' ::: {1001..1004}
parallel -k echo '{= $_=++$::G =}' ::: {1001..1004} ::: {a..c}
parallel -k echo '{=1 $_=++$::G =}' ::: {1001..1004} ::: {a..c}
echo '**'
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echo '### bug #45939: {2} in {= =} fails'
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parallel echo '{= s/O{2}//=}' ::: OOOK
parallel echo '{2}-{=1 s/O{2}//=}' ::: OOOK ::: OK
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echo '**'
echo '### bug #45998: --pipe to function broken'
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myfunc() { echo $1; cat; };
export -f myfunc;
echo OK | parallel --pipe myfunc {#}
echo '**'
echo 'bug #46016: --joblog should not log when --dryrun'
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parallel --dryrun --joblog - echo ::: Only_this
echo '**'
echo 'bug #45993: --wd ... should also work when run locally'
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parallel --wd /bi 'pwd; echo $OLDPWD; echo' ::: fail
parallel --wd /bin 'pwd; echo $OLDPWD; echo' ::: OK
parallel --wd / 'pwd; echo $OLDPWD; echo' ::: OK
parallel --wd /tmp 'pwd; echo $OLDPWD; echo' ::: OK
parallel --wd ... 'pwd; echo $OLDPWD; echo' ::: OK | perl -pe 's/\d+/0/g'
parallel --wd . 'pwd; echo $OLDPWD; echo' ::: OK
echo '**'
echo 'bug #46232: {%} with --bar/--eta/--shuf or --halt xx% broken'
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parallel --bar -kj2 --delay 0.1 echo {%} ::: a b ::: c d e 2>/dev/null
parallel --halt now,fail=10% -kj2 --delay 0.1 echo {%} ::: a b ::: c d e
parallel --eta -kj2 --delay 0.1 echo {%} ::: a b ::: c d e 2>/dev/null
parallel --shuf -kj2 --delay 0.1 echo {%} ::: a b ::: c d e 2>/dev/null
echo '**'
echo 'bug #46231: {%} with --pipepart broken. Should give 1+2'
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seq 10000 > /tmp/num10000;
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parallel -k --pipepart -ka /tmp/num10000 --block 10k -j2 --delay 0.05 echo {%};
rm /tmp/num10000
echo '**'
echo '{##} bug #45841: Replacement string for total no of jobs'
parallel -k --plus echo {##} ::: {a..j};
parallel -k 'echo {= $::G++ > 3 and ($_=$Global::JobQueue->total_jobs());=}' ::: {1..10}
parallel -k -N7 --plus echo {#} {##} ::: {1..14}
parallel -k -N7 --plus echo {#} {##} ::: {1..15}
parallel -k -S 8/: -X --plus echo {#} {##} ::: {1..15}
echo '**'
echo 'bug #47002: --tagstring with -d \n\n'
(seq 3;echo;seq 4) | parallel -k -d '\n\n' --tagstring {%} echo ABC';'echo
echo '**'
echo 'bug #47086: [PATCH] Initialize total_completed from joblog'
rm -f /tmp/parallel-47086;
parallel -j1 --joblog /tmp/parallel-47086 --halt now,fail=1 echo '{= $_=$Global::total_completed =};exit {}' ::: 0 0 0 1 0 0;
parallel -j1 --joblog /tmp/parallel-47086 --halt now,fail=1 --resume echo '{= $_=$Global::total_completed =};exit {}' ::: 0 0 0 1 0 0
echo '**'
echo 'bug #47290: xargs: Warning: a NUL character occurred in the input'
perl -e 'print "foo\0not printed"' | parallel echo
echo '**'
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echo '### Test --shellquote'
parallel --tag -q -k {} -c perl\ -e\ \'print\ pack\(\"c\*\",1..255\)\'\ \|\ parallel\ -0\ --shellquote ::: ash bash csh dash fish fizsh ksh ksh93 lksh mksh pdksh posh rzsh sash sh static-sh tcsh yash zsh csh tcsh
echo '**'
echo xargs compatibility
echo '### Test -L -l and --max-lines'
(echo a_b;echo c) | parallel -km -L2 echo
(echo a_b;echo c) | parallel -k -L2 echo
(echo a_b;echo c) | xargs -L2 echo
echo '### xargs -L1 echo'
(echo a_b;echo c) | parallel -km -L1 echo
(echo a_b;echo c) | parallel -k -L1 echo
(echo a_b;echo c) | xargs -L1 echo
echo 'Lines ending in space should continue on next line'
echo '### xargs -L1 echo'
(echo a_b' ';echo c;echo d) | parallel -km -L1 echo
(echo a_b' ';echo c;echo d) | parallel -k -L1 echo
(echo a_b' ';echo c;echo d) | xargs -L1 echo
echo '### xargs -L2 echo'
(echo a_b' ';echo c;echo d;echo e) | parallel -km -L2 echo
(echo a_b' ';echo c;echo d;echo e) | parallel -k -L2 echo
(echo a_b' ';echo c;echo d;echo e) | xargs -L2 echo
echo '### xargs -l echo'
(echo a_b' ';echo c;echo d;echo e) | parallel -l -km echo # This behaves wrong
(echo a_b' ';echo c;echo d;echo e) | parallel -l -k echo # This behaves wrong
(echo a_b' ';echo c;echo d;echo e) | xargs -l echo
echo '### xargs -l2 echo'
(echo a_b' ';echo c;echo d;echo e) | parallel -km -l2 echo
(echo a_b' ';echo c;echo d;echo e) | parallel -k -l2 echo
(echo a_b' ';echo c;echo d;echo e) | xargs -l2 echo
echo '### xargs -l1 echo'
(echo a_b' ';echo c;echo d;echo e) | parallel -km -l1 echo
(echo a_b' ';echo c;echo d;echo e) | parallel -k -l1 echo
(echo a_b' ';echo c;echo d;echo e) | xargs -l1 echo
echo '### xargs --max-lines=2 echo'
(echo a_b' ';echo c;echo d;echo e) | parallel -km --max-lines 2 echo
(echo a_b' ';echo c;echo d;echo e) | parallel -k --max-lines 2 echo
(echo a_b' ';echo c;echo d;echo e) | xargs --max-lines=2 echo
echo '### xargs --max-lines echo'
(echo a_b' ';echo c;echo d;echo e) | parallel --max-lines -km echo # This behaves wrong
(echo a_b' ';echo c;echo d;echo e) | parallel --max-lines -k echo # This behaves wrong
(echo a_b' ';echo c;echo d;echo e) | xargs --max-lines echo
echo '### test too long args'
perl -e 'print "z"x1000000' | parallel echo 2>&1
perl -e 'print "z"x1000000' | xargs echo 2>&1
(seq 1 10; perl -e 'print "z"x1000000'; seq 12 15) | stdout parallel -j1 -km -s 10 echo
(seq 1 10; perl -e 'print "z"x1000000'; seq 12 15) | stdout xargs -s 10 echo
(seq 1 10; perl -e 'print "z"x1000000'; seq 12 15) | stdout parallel -j1 -kX -s 10 echo
echo '### Test -x'
(seq 1 10; echo 12345; seq 12 15) | stdout parallel -j1 -km -s 10 -x echo
(seq 1 10; echo 12345; seq 12 15) | stdout parallel -j1 -kX -s 10 -x echo
(seq 1 10; echo 12345; seq 12 15) | stdout xargs -s 10 -x echo
(seq 1 10; echo 1234; seq 12 15) | stdout parallel -j1 -km -s 10 -x echo
(seq 1 10; echo 1234; seq 12 15) | stdout parallel -j1 -kX -s 10 -x echo
(seq 1 10; echo 1234; seq 12 15) | stdout xargs -s 10 -x echo
echo '### Test -a and --arg-file: Read input from file instead of stdin'
seq 1 10 >/tmp/parallel_$$-1; parallel -k -a /tmp/parallel_$$-1 echo; rm /tmp/parallel_$$-1
seq 1 10 >/tmp/parallel_$$-2; parallel -k --arg-file /tmp/parallel_$$-2 echo; rm /tmp/parallel_$$-2
echo '### Test -i and --replace: Replace with argument'
(echo a; echo END; echo b) | parallel -k -i -eEND echo repl{}ce
(echo a; echo END; echo b) | parallel -k --replace -eEND echo repl{}ce
(echo a; echo END; echo b) | parallel -k -i+ -eEND echo repl+ce
(echo e; echo END; echo b) | parallel -k -i'*' -eEND echo r'*'plac'*'
(echo a; echo END; echo b) | parallel -k --replace + -eEND echo repl+ce
(echo a; echo END; echo b) | parallel -k --replace== -eEND echo repl=ce
(echo a; echo END; echo b) | parallel -k --replace = -eEND echo repl=ce
(echo a; echo END; echo b) | parallel -k --replace=^ -eEND echo repl^ce
(echo a; echo END; echo b) | parallel -k -I^ -eEND echo repl^ce
echo '### Test -E: Artificial end-of-file'
(echo include this; echo END; echo not this) | parallel -k -E END echo
(echo include this; echo END; echo not this) | parallel -k -EEND echo
echo '### Test -e and --eof: Artificial end-of-file'
(echo include this; echo END; echo not this) | parallel -k -e END echo
(echo include this; echo END; echo not this) | parallel -k -eEND echo
(echo include this; echo END; echo not this) | parallel -k --eof=END echo
(echo include this; echo END; echo not this) | parallel -k --eof END echo
echo '### Test -n and --max-args: Max number of args per line (only with -X and -m)'
(echo line 1;echo line 2;echo line 3) | parallel -k -n1 -m echo
(echo line 1;echo line 1;echo line 2) | parallel -k -n2 -m echo
(echo line 1;echo line 2;echo line 3) | parallel -k -n1 -X echo
(echo line 1;echo line 1;echo line 2) | parallel -k -n2 -X echo
(echo line 1;echo line 2;echo line 3) | parallel -k -n1 echo
(echo line 1;echo line 1;echo line 2) | parallel -k -n2 echo
(echo line 1;echo line 2;echo line 3) | parallel -k --max-args=1 -X echo
(echo line 1;echo line 2;echo line 3) | parallel -k --max-args 1 -X echo
(echo line 1;echo line 1;echo line 2) | parallel -k --max-args=2 -X echo
(echo line 1;echo line 1;echo line 2) | parallel -k --max-args 2 -X echo
(echo line 1;echo line 2;echo line 3) | parallel -k --max-args 1 echo
(echo line 1;echo line 1;echo line 2) | parallel -k --max-args 2 echo
echo '### Test --max-procs and -P: Number of processes'
seq 1 10 | parallel -k --max-procs +0 echo max proc
seq 1 10 | parallel -k -P 200% echo 200% proc
echo '### Test --delimiter and -d: Delimiter instead of newline'
echo '# Yes there is supposed to be an extra newline for -d N'
echo line 1Nline 2Nline 3 | parallel -k -d N echo This is
echo line 1Nline 2Nline 3 | parallel -k --delimiter N echo This is
printf "delimiter NUL line 1\0line 2\0line 3" | parallel -k -d '\0' echo
printf "delimiter TAB line 1\tline 2\tline 3" | parallel -k --delimiter '\t' echo
echo '### Test --max-chars and -s: Max number of chars in a line'
(echo line 1;echo line 1;echo line 2) | parallel -k --max-chars 25 -X echo
(echo line 1;echo line 1;echo line 2) | parallel -k -s 25 -X echo
echo '### Test --no-run-if-empty and -r: This should give no output'
echo " " | parallel -r echo
echo " " | parallel --no-run-if-empty echo
echo '### Test --help and -h: Help output (just check we get the same amount of lines)'
echo Output from -h and --help
parallel -h | wc -l
parallel --help | wc -l
echo '### Test --version: Version output (just check we get the same amount of lines)'
parallel --version | wc -l
echo '### Test --verbose and -t'
(echo b; echo c; echo f) | parallel -k -t echo {}ar 2>&1 >/dev/null
(echo b; echo c; echo f) | parallel -k --verbose echo {}ar 2>&1 >/dev/null
echo '### Test --show-limits'
(echo b; echo c; echo f) | parallel -k --show-limits echo {}ar
(echo b; echo c; echo f) | parallel -j1 -kX --show-limits -s 100 echo {}ar
echo '### Test empty line as input'
echo | parallel echo empty input line
echo '### Tests if (cat | sh) works'
perl -e 'for(1..25) {print "echo a $_; echo b $_\n"}' | parallel 2>&1 | sort
echo '### Test if xargs-mode works'
perl -e 'for(1..25) {print "a $_\nb $_\n"}' | parallel echo 2>&1 | sort
echo '### Test -q'
parallel -kq perl -e '$ARGV[0]=~/^\S+\s+\S+$/ and print $ARGV[0],"\n"' ::: "a b" c "d e f" g "h i"
echo '### Test -q {#}'
parallel -kq echo {#} ::: a b
parallel -kq echo {\#} ::: a b
parallel -kq echo {\\#} ::: a b
echo '### Test long commands do not take up all memory'
seq 1 100 | parallel -j0 -qv perl -e '$r=rand(shift);for($f=0;$f<$r;$f++){$a="a"x100};print shift,"\n"' 10000 2>/dev/null | sort
echo '### Test 0-arguments'
seq 1 2 | parallel -k -n0 echo n0
seq 1 2 | parallel -k -L0 echo L0
seq 1 2 | parallel -k -N0 echo N0
echo '### Because of --tollef -l, then -l0 == -l1, sorry'
seq 1 2 | parallel -k -l0 echo l0
echo '### Test replace {}'
seq 1 2 | parallel -k -N0 echo replace {} curlies
echo '### Test arguments on commandline'
parallel -k -N0 echo args on cmdline ::: 1 2
echo '### Test --nice locally'
parallel --nice 1 -vv 'PAR=a bash -c "echo \$PAR {}"' ::: b
echo '### Test distribute arguments at EOF to 2 jobslots'
seq 1 92 | parallel -j+0 -kX -s 100 echo
echo '### Test distribute arguments at EOF to 5 jobslots'
seq 1 92 | parallel -j+3 -kX -s 100 echo
echo '### Test distribute arguments at EOF to infinity jobslots'
seq 1 92 | parallel -j0 -kX -s 100 echo 2>/dev/null
echo '### Test -N is not broken by distribution - single line'
seq 9 | parallel -N 10 echo
echo '### Test -N is not broken by distribution - two lines'
seq 19 | parallel -k -N 10 echo
echo '### Test -N context replace'
seq 19 | parallel -k -N 10 echo a{}b
echo '### Test -L context replace'
seq 19 | parallel -k -L 10 echo a{}b
echo '**'
echo '### Test {} multiple times in different commands'
seq 10 | parallel -v -Xj1 echo {} \; echo {}
echo '### Test of -X {1}-{2} with multiple input sources'
parallel -j1 -kX echo {1}-{2} ::: a ::: b
parallel -j2 -kX echo {1}-{2} ::: a b ::: c d
parallel -j2 -kX echo {1}-{2} ::: a b c ::: d e f
parallel -j0 -kX echo {1}-{2} ::: a b c ::: d e f
echo '### Test of -X {}-{.} with multiple input sources'
parallel -j1 -kX echo {}-{.} ::: a ::: b
parallel -j2 -kX echo {}-{.} ::: a b ::: c d
parallel -j2 -kX echo {}-{.} ::: a b c ::: d e f
parallel -j0 -kX echo {}-{.} ::: a b c ::: d e f
echo '### Test of -r with --pipe - the first should give an empty line. The second should not.'
echo | parallel -j2 -N1 --pipe cat | wc -l
echo | parallel -r -j2 -N1 --pipe cat | wc -l
echo '### Test --tty'
seq 0.1 0.1 0.5 | parallel -j1 --tty tty\;sleep
echo '**'
echo '### Test bugfix if no command given'
(echo echo; seq 1 5; perl -e 'print "z"x1000000'; seq 12 15) | stdout parallel -j1 -km -s 10
echo '**'
echo "### Test --results"
mkdir -p /tmp/parallel_results_test;
parallel -k --results /tmp/parallel_results_test/testA echo {1} {2} ::: I II ::: III IIII;
ls /tmp/parallel_results_test/testA/*/*/*/*/*; rm -rf /tmp/parallel_results_test/testA*
echo "### Test --res"
mkdir -p /tmp/parallel_results_test;
parallel -k --res /tmp/parallel_results_test/testD echo {1} {2} ::: I II ::: III IIII;
ls /tmp/parallel_results_test/testD/*/*/*/*/*; rm -rf /tmp/parallel_results_test/testD*
echo "### Test --result"
mkdir -p /tmp/parallel_results_test;
parallel -k --result /tmp/parallel_results_test/testE echo {1} {2} ::: I II ::: III IIII;
ls /tmp/parallel_results_test/testE/*/*/*/*/*; rm -rf /tmp/parallel_results_test/testE*
echo "### Test --results --header :"
mkdir -p /tmp/parallel_results_test;
parallel -k --header : --results /tmp/parallel_results_test/testB echo {1} {2} ::: a I II ::: b III IIII;
ls /tmp/parallel_results_test/testB/*/*/*/*/*; rm -rf /tmp/parallel_results_test/testB*
echo "### Test --results --header : named - a/b swapped"
mkdir -p /tmp/parallel_results_test;
parallel -k --header : --results /tmp/parallel_results_test/testC echo {a} {b} ::: b III IIII ::: a I II;
ls /tmp/parallel_results_test/testC/*/*/*/*/*; rm -rf /tmp/parallel_results_test/testC*
echo "### Test --results --header : piped"
mkdir -p /tmp/parallel_results_test;
(echo Col; perl -e 'print "backslash\\tab\tslash/null\0eof\n"') | parallel --header : --result /tmp/parallel_results_test/testF true;
find /tmp/parallel_results_test/testF/*/*/* | sort; rm -rf /tmp/parallel_results_test/testF*
echo "### Test --results --header : piped - non-existing column header"
mkdir -p /tmp/parallel_results_test;
(printf "Col1\t\n"; printf "v1\tv2\tv3\n"; perl -e 'print "backslash\\tab\tslash/null\0eof\n"') | parallel --header : --result /tmp/parallel_results_test/testG true; find /tmp/parallel_results_test/testG/ | sort; rm -rf /tmp/parallel_results_test/testG*
echo '**'
echo "bug #34958: --pipe with record size measured in lines"
seq 10 | parallel -k --pipe -l 4 cat\;echo bug 34958-2
echo '**'
echo "bug #37325: Inefficiency of --pipe -L"
seq 2000 | parallel -k --pipe --block 1k -L 4 wc\;echo FOO | uniq
echo '**'
echo "bug #34958: --pipe with record size measured in lines"
seq 10 | parallel -k --pipe -L 4 cat\;echo bug 34958-1
echo '**'
echo "### bug #41482: --pipe --compress blocks at different -j/seq combinations"
seq 1 | parallel -k -j2 --compress -N1 -L1 --pipe cat;
echo echo 1-4 + 1-4
seq 4 | parallel -k -j3 --compress -N1 -L1 -vv echo;
echo 4 times wc to stderr to stdout
(seq 4 | parallel -k -j3 --compress -N1 -L1 --pipe wc '>&2') 2>&1 >/dev/null
echo 1 2 3 4
seq 4 | parallel -k -j3 --compress echo;
echo 1 2 3 4
seq 4 | parallel -k -j1 --compress echo;
echo 1 2
seq 2 | parallel -k -j1 --compress echo;
echo 1 2 3
seq 3 | parallel -k -j2 --compress -N1 -L1 --pipe cat;
echo '**'
echo '### --pipe without command'
seq -w 10 | stdout parallel --pipe
echo '**'
echo '### bug #36260: {n} expansion in --colsep files fails for empty fields if all following fields are also empty'
echo A,B,, | parallel --colsep , echo {1}{3}{2}
echo '**'
echo '### bug #34422: parallel -X --eta crashes with div by zero'
# We do not care how long it took
seq 2 | stdout parallel -X --eta echo | grep -E -v 'ETA:.*AVG'
echo '**'
echo '### --pipepart autoset --block => 10*joblots'
seq 1000 > /run/shm/parallel$$;
parallel -j2 -k --pipepart echo {#} :::: /run/shm/parallel$$;
rm /run/shm/parallel$$
echo '**'
echo '### bug #48295: --results should be dynamic like --wd'
rm -rf /tmp/parallel-48295;
parallel --results /tmp/parallel-48295/{1} -k echo ::: A B ::: a b;
find /tmp/parallel-48295 -type f | sort
echo '**'
bash -O extglob -c '. `which env_parallel.bash`;
_longopt () {
case "$prev" in
--+([-a-z0-9_]))
echo foo;;
esac;
};
env_parallel echo ::: env_parallel 2>&1
'
echo '**'
2016-05-17 00:11:38 +00:00
EOF
echo '### 1 .par file from --files expected'
find /tmp{/*,}/*.{par,tms,tmx} 2>/dev/null -mmin -10 | wc -l
find /tmp{/*,}/*.{par,tms,tmx} 2>/dev/null -mmin -10 | parallel rm
sudo umount -l /tmp/smalldisk.img