On Wed, 21 Jan 2004, Johannes Erdfelt wrote: > > 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 :) I didn't say math, I said "date math". They're two *VERY* different things. Calculating a date is a non-trivial thing unless you're a savant. -Chuck -- http://www.quantumlinux.com Quantum Linux Laboratories, LLC. ACCELERATING Business with Open Technology "The measure of the restoration lies in the extent to which we apply social values more noble than mere monetary profit." - FDR
