This shell script dosent give me any output:
GID="gmod01" PID= screen -list | grep $GID | cut -f1 -d'.' | sed 's/\W//g' echo $PID
Echo PID is empty, how can i fix this? I get 12055 out but it dosent copy in the value
closed as not a real question by Tom O'Connor, Sven♦, EEAA, Ward, Dave M Apr 29 '13 at 13:46
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