echo '### Test --return of weirdly named file'
### Test --return of weirdly named file
stdout parallel --return {} -vv -S parallel\@parallel-server3 echo '>'{} ::: 'aa<${#}" b' |   perl -pe 's/\S*parallel-server\S*/one-server/;s/[a-f0-9]{500,}/hex/;'; rm 'aa<${#}" b'
ssh one-server  exec\ perl\ -e\ \'@u=\(\"use\",\"IPC::Open3\;\"\)\;eval\"@u\"\;\$SIG\{CHLD\}=\'IGNORE\'\;my\(\$gzin_fh,\$gzout_fh,\$eval\)\;my\$gzpid=open3\(\$gzin_fh,\$gzout_fh,\"\>\&STDERR\",\"gzip\",\"-dc\"\)\;if\(my\$perlpid=fork\)\{close\$gzin_fh\;\$eval=join\"\",\<\$gzout_fh\>\;close\$gzout_fh\;\}else\{close\$gzout_fh\;print\$gzin_fh\(pack\(\"H\*\",join\"\",@ARGV\)\)\;close\$gzin_fh\;exit\;\}wait\;eval\$eval\;\'\ hex;_EXIT_status=$?; mkdir -p ./.; rsync --protocol 30 --rsync-path=cd\ ././.\;\ rsync -rlDzR -essh parallel@parallel-server3:./aa\\\<\\\$\\\{\\\#\\\}\\\"\\\ b ./.; exit $_EXIT_status;
echo '### Test if remote login shell is csh'
### Test if remote login shell is csh
stdout parallel -k -vv -S csh@localhost 'echo $PARALLEL_PID $PARALLEL_SEQ {}| wc -w' ::: a b c |   perl -pe 's/\S*parallel-server\S*/one-server/;s/[a-f0-9]{500,}/hex/;'
ssh csh@localhost  exec\ perl\ -e\ \'@u=\(\"use\",\"IPC::Open3\;\"\)\;eval\"@u\"\;\$SIG\{CHLD\}=\'IGNORE\'\;my\(\$gzin_fh,\$gzout_fh,\$eval\)\;my\$gzpid=open3\(\$gzin_fh,\$gzout_fh,\"\>\&STDERR\",\"gzip\",\"-dc\"\)\;if\(my\$perlpid=fork\)\{close\$gzin_fh\;\$eval=join\"\",\<\$gzout_fh\>\;close\$gzout_fh\;\}else\{close\$gzout_fh\;print\$gzin_fh\(pack\(\"H\*\",join\"\",@ARGV\)\)\;close\$gzin_fh\;exit\;\}wait\;eval\$eval\;\'\ hex;
3
ssh csh@localhost  exec\ perl\ -e\ \'@u=\(\"use\",\"IPC::Open3\;\"\)\;eval\"@u\"\;\$SIG\{CHLD\}=\'IGNORE\'\;my\(\$gzin_fh,\$gzout_fh,\$eval\)\;my\$gzpid=open3\(\$gzin_fh,\$gzout_fh,\"\>\&STDERR\",\"gzip\",\"-dc\"\)\;if\(my\$perlpid=fork\)\{close\$gzin_fh\;\$eval=join\"\",\<\$gzout_fh\>\;close\$gzout_fh\;\}else\{close\$gzout_fh\;print\$gzin_fh\(pack\(\"H\*\",join\"\",@ARGV\)\)\;close\$gzin_fh\;exit\;\}wait\;eval\$eval\;\'\ hex;
3
ssh csh@localhost  exec\ perl\ -e\ \'@u=\(\"use\",\"IPC::Open3\;\"\)\;eval\"@u\"\;\$SIG\{CHLD\}=\'IGNORE\'\;my\(\$gzin_fh,\$gzout_fh,\$eval\)\;my\$gzpid=open3\(\$gzin_fh,\$gzout_fh,\"\>\&STDERR\",\"gzip\",\"-dc\"\)\;if\(my\$perlpid=fork\)\{close\$gzin_fh\;\$eval=join\"\",\<\$gzout_fh\>\;close\$gzout_fh\;\}else\{close\$gzout_fh\;print\$gzin_fh\(pack\(\"H\*\",join\"\",@ARGV\)\)\;close\$gzin_fh\;exit\;\}wait\;eval\$eval\;\'\ hex;
3
echo '### Test {} multiple times in different commands'
### Test {} multiple times in different commands
seq 10 | parallel -v -Xj1 echo {} \; echo {}
echo 1 2 3 4 5 6 7 8 9 10 ; echo 1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
echo '### Test of -X {1}-{2} with multiple input sources'
### Test of -X {1}-{2} with multiple input sources
parallel -j1 -kX  echo {1}-{2} ::: a ::: b
a-b
parallel -j2 -kX  echo {1}-{2} ::: a b ::: c d
a-c
b-c
parallel -j2 -kX  echo {1}-{2} ::: a b c ::: d e f
a-d
b-f
parallel -j0 -kX  echo {1}-{2} ::: a b c ::: d e f
a-d
a-e
a-f
b-d
b-e
b-f
c-d
c-e
c-f
echo '### Test of -X {}-{.} with multiple input sources'
### Test of -X {}-{.} with multiple input sources
parallel -j1 -kX  echo {}-{.} ::: a ::: b
a-a b-b
parallel -j2 -kX  echo {}-{.} ::: a b ::: c d
a-a c-c a-a d-d
b-b c-c b-b d-d
parallel -j2 -kX  echo {}-{.} ::: a b c ::: d e f
a-a d-d a-a e-e a-a f-f b-b d-d b-b e-e
b-b f-f c-c d-d c-c e-e c-c f-f
parallel -j0 -kX  echo {}-{.} ::: a b c ::: d e f
a-a d-d
a-a e-e
a-a f-f
b-b d-d
b-b e-e
b-b f-f
c-c d-d
c-c e-e
c-c f-f
echo '### Test of -r with --pipe - the first should give an empty line. The second should not.'
### Test of -r with --pipe - the first should give an empty line. The second should not.
echo | parallel  -j2 -N1 --pipe cat | wc -l
1
echo | parallel -r -j2 -N1 --pipe cat | wc -l
0
echo '### Test --tty'
### Test --tty
seq 0.1 0.1 0.5 | parallel -j1 --tty tty\;sleep 
/dev/tty
/dev/tty
/dev/tty
/dev/tty
/dev/tty