if (`rsh ...` =~ /No match/) {
   die("File not found.\n");
}

[download]

`` returns the STDOUT of the command as a string instead of displaying it. If you need both STDOUT and STDERR, redirect STDERR to STDOUT (by addiging "2>&1" to the command).

In reply to Re: invoking rsh and testing for success/failure by ikegami
in thread invoking rsh and testing for success/failure by Anonymous Monk

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