5 ms·
In case it matters, michaelmior and Splognosticus's solutions are both POSIX shell compliant, so they should work anywhere. (eg, busybox, dash, tcsh, zsh)
by scott_karana 12y ago
In case it matters, michaelmior and Splognosticus's solutions are both POSIX shell compliant, so they should work anywhere.
(eg, busybox, dash, tcsh, zsh)