Thank dhart for an introduction to the "< /file program" idiom that puts file first without resorting to cat, and for column for that matter. Neat. In return I'll offer perl's new /r flag which "returns" the result of tr// or s/// rather than some count.
Thank dhart for an introduction to the "< /file program" idiom that puts file first without resorting to cat, and for column for that matter. Neat. In return I'll offer perl's new /r flag which "returns" the result of tr// or s/// rather than some count.