mirror of
https://git.savannah.gnu.org/git/parallel.git
synced 2024-11-22 22:17:54 +00:00
121 lines
5.2 KiB
Bash
121 lines
5.2 KiB
Bash
#!/bin/bash
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# SSH only allowed to localhost/lo
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cat <<'EOF' | sed -e s/\$SERVER1/$SERVER1/\;s/\$SERVER2/$SERVER2/ | parallel -vj100% --retries 3 -k --joblog /tmp/jl-`basename $0` -L1
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echo '### --hostgroup force ncpu'
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parallel --delay 0.1 --hgrp -S @g1/1/parallel@lo -S @g2/3/lo whoami\;sleep 0.4{} ::: {1..8} | sort
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echo '### --hostgroup two group arg'
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parallel -k --sshdelay 0.1 --hgrp -S @g1/1/parallel@lo -S @g2/3/lo whoami\;sleep 0.3{} ::: {1..8}@g1+g2 | sort
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echo '### --hostgroup one group arg'
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parallel --delay 0.1 --hgrp -S @g1/1/parallel@lo -S @g2/3/lo whoami\;sleep 0.2{} ::: {1..8}@g2
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echo '### --hostgroup multiple group arg + unused group'
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parallel --delay 0.1 --hgrp -S @g1/1/parallel@lo -S @g1/3/lo -S @g3/100/tcsh@lo whoami\;sleep 0.4{} ::: {1..8}@g1+g2 | sort
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echo '### --hostgroup two groups @'
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parallel -k --hgrp -S @g1/parallel@lo -S @g2/lo --tag whoami\;echo ::: parallel@g1 tange@g2
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echo '### --hostgroup'
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parallel -k --hostgroup -S @grp1/lo echo ::: no_group explicit_group@grp1 implicit_group@lo
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echo '### --hostgroup --sshlogin with @'
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parallel -k --hostgroups -S parallel@lo echo ::: no_group implicit_group@parallel@lo
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echo '### --hostgroup -S @group'
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parallel -S @g1/ -S @g1/1/tcsh@lo -S @g1/1/localhost -S @g2/1/parallel@lo whoami\;true ::: {1..6} | sort
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echo '### --hostgroup -S @group1 -Sgrp2'
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parallel -S @g1/ -S @g2 -S @g1/1/tcsh@lo -S @g1/1/localhost -S @g2/1/parallel@lo whoami\;true ::: {1..6} | sort
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echo '### --hostgroup -S @group1+grp2'
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parallel -S @g1+g2 -S @g1/1/tcsh@lo -S @g1/1/localhost -S @g2/1/parallel@lo whoami\;true ::: {1..6} | sort
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echo '### trailing space in sshlogin'
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echo 'sshlogin trailing space' | parallel --sshlogin "ssh -l parallel localhost " echo
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echo '### Special char file and dir transfer return and cleanup'
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cd /tmp;
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mkdir -p d"`perl -e 'print pack("c*",1..9,11..46,48..255)'`";
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echo local > d"`perl -e 'print pack("c*",1..9,11..46,48..255)'`"/f"`perl -e 'print pack("c*",1..9,11..46,48..255)'`";
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ssh parallel@lo rm -rf d'*'/;
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mytouch() {
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cat d"`perl -e 'print pack("c*",1..9,11..46,48..255)'`"/f"`perl -e 'print pack("c*",1..9,11..46,48..255)'`" > d"`perl -e 'print pack("c*",1..9,11..46,48..255)'`"/g"`perl -e 'print pack("c*",1..9,11..46,48..255)'`";
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echo remote OK >> d"`perl -e 'print pack("c*",1..9,11..46,48..255)'`"/g"`perl -e 'print pack("c*",1..9,11..46,48..255)'`";
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};
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export -f mytouch;
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parallel --env mytouch -Sparallel@lo --transfer
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--return {=s:/f:/g:=}
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mytouch
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::: d"`perl -e 'print pack("c*",1..9,11..46,48..255)'`"/f"`perl -e 'print pack("c*",1..9,11..46,48..255)'`";
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cat d"`perl -e 'print pack("c*",1..9,11..46,48..255)'`"/g"`perl -e 'print pack("c*",1..9,11..46,48..255)'`"
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echo '### Uniq {=perlexpr=} in return - not used in command'
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cd /tmp;
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rm -f /tmp/parallel_perlexpr.2Parallel_PerlexPr;
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echo local > parallel_perlexpr;
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parallel -Sparallel@lo --trc {=s/pr/pr.2/=}{=s/p/P/g=} echo remote OK '>' {}.2{=s/p/P/g=} ::: parallel_perlexpr;
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cat /tmp/parallel_perlexpr.2Parallel_PerlexPr;
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rm -f /tmp/parallel_perlexpr.2Parallel_PerlexPr /tmp/parallel_perlexpr
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# Should be changed to --return '{=s:/f:/g:=}' and tested with csh - is error code kept?
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echo '### functions and --nice'
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myfunc() { echo OK $*; }; export -f myfunc; parallel --nice 10 --env myfunc -S parallel@lo myfunc ::: func
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echo '### bug #45906: {= in header =}'
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rm -f returnfile45906;
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parallel --rpl '{G} $_=lc($_)' -S parallel@lo --return {G} --cleanup echo {G} '>' {G} ::: RETURNFILE45906;
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ls returnfile45906
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echo '### bug #45907: --header : + --return {header}'
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rm returnfile45907;
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ppar --header : -S parallel@lo --return {G} --cleanup echo {G} '>' {G} ::: G returnfile45907;
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ls returnfile45907
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echo "### bug #47608: parallel --nonall -S lo 'echo ::: ' blocks"
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parallel --nonall -S lo 'echo ::: '
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echo '### exported function to csh but with PARALLEL_SHELL=bash'
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doit() { echo "$1"; };
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export -f doit;
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stdout parallel --env doit -S csh@lo doit ::: not_OK;
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PARALLEL_SHELL=bash parallel --env doit -S csh@lo doit ::: OK
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EOF
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echo 'bug #47695: How to set $PATH on remote?'
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rm -rf /tmp/parallel
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cp /usr/local/bin/parallel /tmp
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cat <<'_EOS' | stdout ssh nopathbash@lo -T | grep -Ev 'packages can be updated|System restart required|Welcome to Ubuntu'
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echo BASH Path before: $PATH with no parallel
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parallel echo ::: 1
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echo '^^^^^^^^ Not found is OK'
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# Exporting a big variable should not fail
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export A="`seq 1000`"
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PATH=$PATH:/tmp
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. /usr/local/bin/env_parallel.bash
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# --filter to see if $PATH with parallel is transferred
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env_parallel --filter --env A,PATH -Slo echo '$PATH' ::: OK
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_EOS
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echo
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cat <<'_EOS' | stdout ssh nopathcsh@lo -T | grep -Ev 'packages can be updated|System restart required|Welcome to Ubuntu'
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echo CSH Path before: $PATH with no parallel
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which parallel >& /dev/stdout
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echo '^^^^^^^^ Not found is OK'
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alias parallel=/tmp/parallel
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# Exporting a big variable should not fail
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setenv A "`seq 1000`"
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setenv PATH ${PATH}:/tmp
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cp /usr/local/bin/env_parallel* /tmp
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source `which env_parallel.csh`
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# --filter to see if $PATH with parallel is transferred
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env_parallel --filter --env A,PATH -Slo echo '$PATH' ::: OK
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# It fails due to csh word limitation: The perl bunzipper is too long
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_EOS
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