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capturing stderr of echo piped to a fileby cebundy (Novice) |
on Oct 28, 2014 at 19:10 UTC ( [id://1105354]=perlquestion: print w/replies, xml ) | Need Help?? |
cebundy has asked for the wisdom of the Perl Monks concerning the following question:
I am trying to issue this command via perl, and capture the std error:
This is a part of a test where I am looking for an error (specifically "permission denied"). However $output is always empty. When I run from the linux command line I do see the output. I suspect that the stderr output is lost in redirection when run via perl. Anyone know how to get around this?
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