Ciao Britton, > SHELL=/bin/bash > 0 8 * * * prog >/tmp/$(date +%s).extension > > and it doesn't work, the command never gets executed. Backtick maybe date is not in cron PATH, try to use /bin/date -- Paolo Pedaletti, Como, ITALYa www.fastflow.it/~paolop paolop@matapp.unimib.it ICQ: 4755831