Hi,
After upgrading to "20130722" from "20130422", we are unable to execute remote commands to servers running SunOS. Hope someone can help.
$ ./parallel -V
GNU parallel 20130722
$ ./parallel --nonall --cleanup -k -v -v -S serverA "uptime"
ssh -tt -oLogLevel=quiet serverA 'eval `echo $SHELL | grep "/t\{0,1\}csh" > /dev/null && echo setenv PARALLEL_SEQ '$PARALLEL_SEQ'\; setenv PARALLEL_PID '$PARALLEL_PID' || echo PARALLEL_SEQ='$PARALLEL_SEQ'\;export PARALLEL_SEQ\; PARALLEL_PID='$PARALLEL_PID'\;export PARALLEL_PID` ;' tty\ \>/dev/null\ \&\&\ stty\ isig\ -onlcr\ -echo\;uptime\ ;
$ ./parallel -V
GNU parallel 20130422
$ ./parallel --nonall --cleanup -k -v -v -S serverA "uptime"
stty: : Invalid argument
grep: illegal option -- E
Usage: grep -hblcnsviw pattern file . . .
ssh serverA 'eval `echo $SHELL | grep -E "/(t)?csh" > /dev/null && echo setenv PARALLEL_SEQ '$PARALLEL_SEQ'\; setenv PARALLEL_PID '$PARALLEL_PID' || echo PARALLEL_SEQ='$PARALLEL_SEQ'\;export PARALLEL_SEQ\; PARALLEL_PID='$PARALLEL_PID'\;export PARALLEL_PID` ;' uptime\ ;
9:16am up 353 day(s), 21:05, 3 users, load average: 0.10, 0.08, 0.09
# serverA is running SunOS
$ uname -a
SunOS serverA 5.10 Generic_125100-10 sun4v sparc SUNW,Sun-Fire-T1000