Wednesday, August 28, 2013

IO Redirection - Swapping stdout and stderr (Advanced) 

% (sh myscript.sh 3>&2 2>&1 1>&3) 2>/dev/null
I'm stderr
% (sh myscript.sh 3>&2 2>&1 1>&3) >/dev/null 
I'm stdout
Posted by at 11:25 PM
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