more useful options | |
PerlMonks |
Re: System(), writing to a new fileby zork42 (Monk) |
on Jul 19, 2013 at 15:16 UTC ( [id://1045374]=note: print w/replies, xml ) | Need Help?? |
Using the sort -o flag from Anonymous Monk's post...
You might want to consider this: The "2>&1" bit redirects errors on STDERR to STDOUT, and the latter will be saved in $error_message.
In Section
Seekers of Perl Wisdom
|
|