echo '### --hostgroup force ncpu'
### --hostgroup force ncpu
  parallel --delay 0.1 --hgrp -S @g1/1/parallel@lo -S @g2/3/lo whoami\;sleep 0.4{} ::: {1..8} | sort
parallel
parallel
tange
tange
tange
tange
tange
tange
echo '### --hostgroup two group arg'
### --hostgroup two group arg
  parallel -k --sshdelay 0.1 --hgrp -S @g1/1/parallel@lo -S @g2/3/lo whoami\;sleep 0.3{} ::: {1..8}@g1+g2 | sort
parallel
parallel
tange
tange
tange
tange
tange
tange
echo '### --hostgroup one group arg'
### --hostgroup one group arg
  parallel --delay 0.1 --hgrp -S @g1/1/parallel@lo -S @g2/3/lo whoami\;sleep 0.2{} ::: {1..8}@g2
tange
tange
tange
tange
tange
tange
tange
tange
echo '### --hostgroup multiple group arg + unused group'
### --hostgroup multiple group arg + unused group
  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
parallel
parallel
tange
tange
tange
tange
tange
tange
echo '### --hostgroup two groups @'
### --hostgroup two groups @
  parallel -k --hgrp -S @g1/parallel@lo -S @g2/lo --tag whoami\;echo ::: parallel@g1 tange@g2
parallel	parallel
parallel	parallel
tange	tange
tange	tange
echo '### --hostgroup'
### --hostgroup
  parallel -k --hostgroup -S @grp1/lo echo ::: no_group explicit_group@grp1 implicit_group@lo
no_group
explicit_group
implicit_group
echo '### --hostgroup --sshlogin with @'
### --hostgroup --sshlogin with @
  parallel -k --hostgroups -S parallel@lo echo ::: no_group implicit_group@parallel@lo
no_group
implicit_group
echo '### --hostgroup -S @group'
### --hostgroup -S @group
  parallel -S @g1/ -S @g1/1/tcsh@lo -S @g1/1/localhost -S @g2/1/parallel@lo whoami\;true ::: {1..6} | sort
tange
tange
tange
tcsh
tcsh
tcsh
echo '### --hostgroup -S @group1 -Sgrp2'
### --hostgroup -S @group1 -Sgrp2
  parallel -S @g1/ -S @g2 -S @g1/1/tcsh@lo -S @g1/1/localhost -S @g2/1/parallel@lo whoami\;true ::: {1..6} | sort
parallel
parallel
tange
tange
tcsh
tcsh
echo '### --hostgroup -S @group1+grp2'
### --hostgroup -S @group1+grp2
  parallel -S @g1+g2 -S @g1/1/tcsh@lo -S @g1/1/localhost -S @g2/1/parallel@lo whoami\;true ::: {1..6} | sort
parallel
parallel
tange
tange
tcsh
tcsh
echo '### trailing space in sshlogin'
### trailing space in sshlogin
  echo 'sshlogin trailing space' | parallel  --sshlogin "ssh -l parallel localhost " echo
sshlogin trailing space
echo '### Special char file and dir transfer return and cleanup'
### Special char file and dir transfer return and cleanup
  cd /tmp;   mkdir -p d"`perl -e 'print pack("c*",1..9,11..46,48..255)'`";   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)'`";   ssh parallel@lo rm -rf d'*'/;   mytouch() {     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)'`";     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)'`";   };   export -f mytouch;   parallel --env mytouch -Sparallel@lo --transfer     --return {=s:/f:/g:=}     mytouch     ::: d"`perl -e 'print pack("c*",1..9,11..46,48..255)'`"/f"`perl -e 'print pack("c*",1..9,11..46,48..255)'`";   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)'`"
local
remote OK
echo '### Uniq {=perlexpr=} in return - not used in command'
### Uniq {=perlexpr=} in return - not used in command
  cd /tmp;   rm -f /tmp/parallel_perlexpr.2Parallel_PerlexPr;   echo local > parallel_perlexpr;   parallel -Sparallel@lo --trc {=s/pr/pr.2/=}{=s/p/P/g=} echo remote OK '>' {}.2{=s/p/P/g=} ::: parallel_perlexpr;   cat /tmp/parallel_perlexpr.2Parallel_PerlexPr;   rm -f /tmp/parallel_perlexpr.2Parallel_PerlexPr /tmp/parallel_perlexpr
remote OK
#  Should be changed to --return '{=s:/f:/g:=}' and tested with csh - is error code kept?
echo '### functions and --nice'
### functions and --nice
  myfunc() { echo OK $*; }; export -f myfunc; parallel --nice 10 --env myfunc -S parallel@lo myfunc ::: func
OK func
echo '### bug #45906: {= in header =}'
### bug #45906: {= in header =}
  rm -f returnfile45906;   parallel --rpl '{G} $_=lc($_)' -S parallel@lo --return {G} --cleanup echo {G} '>' {G} ::: RETURNFILE45906;   ls returnfile45906
returnfile45906
echo '### bug #45907: --header : + --return {header}'
### bug #45907: --header : + --return {header}
  rm returnfile45907;   ppar --header : -S parallel@lo --return {G} --cleanup echo {G} '>' {G} ::: G returnfile45907;   ls returnfile45907
returnfile45907
echo "### bug #47608: parallel --nonall -S lo 'echo ::: ' blocks"
### bug #47608: parallel --nonall -S lo 'echo ::: ' blocks
  parallel --nonall -S lo 'echo ::: '
:::
echo '### exported function to csh but with PARALLEL_SHELL=bash'
### exported function to csh but with PARALLEL_SHELL=bash
  doit() { echo "$1"; };   export -f doit;   stdout parallel --env doit -S csh@lo doit ::: not_OK;   PARALLEL_SHELL=bash parallel --env doit -S csh@lo doit ::: OK
CSH/TCSH DO NOT SUPPORT newlines IN VARIABLES/FUNCTIONS. Unset doit
OK
echo '### bug #49404: "Max jobs to run" does not equal the number of jobs specified when using GNU Parallel on remote server?'
### bug #49404: "Max jobs to run" does not equal the number of jobs specified when using GNU Parallel on remote server?
  echo should give 12 running jobs
should give 12 running jobs
  stdout parallel -S 16/lo --progress true ::: {1..12} | grep /.12
1:lo / 16 / 12
bug #47695: How to set $PATH on remote?

 * Documentation:  http://www.linuxmint.com
BASH Path before: /bin:/usr/bin with no parallel
-bash: line 2: parallel: command not found
^^^^^^^^ Not found is OK
/bin:/usr/bin:/tmp OK


 * Documentation:  http://www.linuxmint.com
Warning: no access to tty (Bad file descriptor).
Thus no job control in this shell.
CSH Path before: /bin:/usr/bin with no parallel
parallel: Command not found.
^^^^^^^^ Not found is OK
parallel: Warning: Removed lo.
parallel: Error: There are no hosts left to run on.