Perl provides you with a mechanism for reading the output of a system command, via backticks or the qx operator, which means you can eliminate the temporary file and process the output directly: 
foreach my $line ( qx[ps -ef] ) { 
  # find the $line you're looking for
}

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I've used the Proc::ProcessTable module with success, and second McDarren's recommendation, though.

-- Douglas Hunter

In reply to Re^2: ps in perl? by dug
in thread ps in perl? by pileofrogs

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