On Wed, Jan 21, 2004, Chuck Wolber <chuckw@xxxxxxxxxxxxxxxx> wrote: > > 1) How important is cal to servers? In all of my experience I didn't > > even know it existed until now... unless is it used in some system > > scripts or something? > > How else do you do date math in your shell scripts? farley:~% echo $((1+2)) 3 farley:~% echo $((21/7)) 3 I've never used it personally either. *shrug* Not to say I think it should be dropped or kept either way, just pointing out you can do math in shells :) JE
