Practical Perl Tools: CLI Me a River.
David N. Blank-Edelman · ;login:: the magazine of USENIX & SAGE · 2013
If Neil Stephenson’s 1999 60+ page essay “In the Beginning was the Command Line” left you feeling “ooh, a famous science fiction author really gets me, he really understands what is in my heart,” then this column is for you. Today we’re going to talk about a few ways you can write a better command-line program in Perl.