|Perl Monk, Perl Meditation|
Re^4: multiple file operations using perl one-linersby ikegami (Pope)
|on May 18, 2009 at 03:20 UTC||Need Help??|
Is there any advantage to this variant? It's longer and buggy (missing chomp). It's also less clear due the weird use of => to separate two of three arguments, especially when it's also used to associate the arguments to the command.
Either way, I just realised du is useless.