how to exit status of a piped process ???


 
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# 8  
Old 09-11-2011
Storing $? in a subshell variable will not work as that variable will not be accessible from the parent shell.

The example I posted works.

You say for you it prints blank, but I see nothing in your attempts that actually reads the file storing the status.

Regards,
Alister
This User Gave Thanks to alister For This Post:
# 9  
Old 09-12-2011
Oh! I totally forgot to replace the echo statement with cat.
Thanks a lot to all of u. Smilie
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