mirror of
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162 lines
4.5 KiB
Plaintext
162 lines
4.5 KiB
Plaintext
echo '### bug #42329: --line-buffer gives wrong output'; parallel --line-buffer --tag seq ::: 10000000 | wc -c; parallel --line-buffer seq ::: 10000000 | wc -c
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### bug #42329: --line-buffer gives wrong output
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168888897
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78888897
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echo '### Test \0 as recend'; printf "a\0b\0c\0" | parallel --recend '\0' -k -N1 --pipe cat -v \; echo; printf "\0a\0b\0c" | parallel --recstart '\0' -k -N1 --pipe cat -v \; echo
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### Test \0 as recend
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a^@
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b^@
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c^@
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^@a
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^@b
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^@c
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echo '### Test filenames containing UTF-8'; cd tmp; find . -name '*.jpg' | nice nice parallel -j +0 convert -geometry 120 {} {//}/thumb_{/}; find |grep -v CVS | sort; echo '### bug #39554: Feature request: line buffered output'; parallel -j0 --linebuffer 'echo -n start {};sleep 0.{#};echo middle -n {};sleep 1.{#}5;echo next to last {};sleep 1.{#};echo -n last {}' ::: A B C
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### Test filenames containing UTF-8
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.
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./1-col.txt
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./2-col.txt
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./a
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./a/bar
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./a/foo
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./a/foo2
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./b
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./b/bar
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./b/foo
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./中国 (Zhōngguó)
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./中国 (Zhōngguó)/China's (中国) road.jpg
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./中国 (Zhōngguó)/thumb_China's (中国) road.jpg
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### bug #39554: Feature request: line buffered output
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start Amiddle -n A
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start Bmiddle -n B
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start Cmiddle -n C
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next to last A
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next to last B
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next to last C
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last Alast Blast Cecho
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echo '### bug #39554: Feature request: line buffered output --tag'; parallel --tag -j0 --linebuffer 'echo -n start {};sleep 0.{#};echo middle -n {};sleep 1.{#}5;echo next to last {};sleep 1.{#};echo -n last {}' ::: A B C
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### bug #39554: Feature request: line buffered output --tag
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A start Amiddle -n A
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B start Bmiddle -n B
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C start Cmiddle -n C
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A next to last A
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B next to last B
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C next to last C
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A last AB last BC last Cecho
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echo '### test round-robin'; nice seq 1000 | parallel --block 1k --pipe --round-robin wc | sort
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### test round-robin
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223 223 893
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250 250 1000
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250 250 1000
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277 277 1000
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echo '### --version must have higher priority than retired options'
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### --version must have higher priority than retired options
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parallel --version -g -Y -U -W -T | tail
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License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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This is free software: you are free to change and redistribute it.
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GNU parallel comes with no warranty.
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Web site: http://www.gnu.org/software/parallel
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When using programs that use GNU Parallel to process data for publication please cite:
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O. Tange (2011): GNU Parallel - The Command-Line Power Tool,
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;login: The USENIX Magazine, February 2011:42-47.
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echo '### bug #39787: --xargs broken'
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### bug #39787: --xargs broken
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nice perl -e 'for(1..30000){print "$_\n"}' | nice parallel --xargs -k echo | perl -ne 'print length $_,"\n"'
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131064
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37830
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echo '### --delay should grow by 2 sec per arg'
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### --delay should grow by 2 sec per arg
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stdout /usr/bin/time -f %e parallel --delay 2 true ::: 1 2 | perl -ne '$_ >= 2 and $_ <= 5 and print "OK\n"'
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OK
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stdout /usr/bin/time -f %e parallel --delay 2 true ::: 1 2 3 | perl -ne '$_ >= 4 and $_ <= 7 and print "OK\n"'
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OK
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echo '### Exit value should not be affected if an earlier job times out'
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### Exit value should not be affected if an earlier job times out
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parallel -j2 --timeout 1 --joblog - -k ::: "sleep 10" "exit 255" | field 7
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Exitval
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-1
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255
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echo '### --header regexp'
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### --header regexp
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(echo %head1; echo %head2; seq 5) | nice parallel -kj2 --pipe -N2 --header '(%.*\n)*' echo JOB{#}\;cat
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JOB1
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%head1
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%head2
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1
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2
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JOB2
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%head1
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%head2
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3
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4
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JOB3
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%head1
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%head2
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5
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echo '### --header num'
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### --header num
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(echo %head1; echo %head2; seq 5) | nice parallel -kj2 --pipe -N2 --header 2 echo JOB{#}\;cat
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JOB1
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%head1
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%head2
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1
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2
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JOB2
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%head1
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%head2
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3
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4
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JOB3
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%head1
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%head2
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5
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echo '### --header regexp --round-robin'
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### --header regexp --round-robin
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(echo %head1; echo %head2; seq 5) | nice parallel -kj2 --pipe -N2 --round --header '(%.*\n)*' echo JOB\;wc | sort
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4 4 18
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5 5 20
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JOB
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JOB
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echo '### --header num --round-robin'
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### --header num --round-robin
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(echo %head1; echo %head2; seq 5) | nice parallel -kj2 --pipe -N2 --round --header 2 echo JOB{#}\;wc | sort
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4 4 18
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5 5 20
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JOB1
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JOB2
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echo '### shebang-wrap'
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### shebang-wrap
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nice nice parallel -k {} {} A B C ::: ./input-files/shebang/shebangwrap.*[^~]
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./input-files/shebang/shebangwrap.oct
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A
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B
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C
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./input-files/shebang/shebangwrap.pl
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A
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B
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C
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./input-files/shebang/shebangwrap.py
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A
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B
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C
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[1] "./input-files/shebang/shebangwrap.r"
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[1] "A"
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[1] "B"
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[1] "C"
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["./input-files/shebang/shebangwrap.rb"]
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["A"]
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["B"]
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["C"]
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./input-files/shebang/shebangwrap.sh
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A
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B
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C
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./input-files/shebang/shebangwrap.gp
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A
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B
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C
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