On Wed, 5 Jul 2006 at 12:11pm, Jose Miguel Perez wrote > Crontab -e > > Add , the following line . > > 00 23 * * * reboot > > :wq > > , bot this process not work , who about that ? AFAIK, only the console can use 'reboot' or 'poweroff'. Try putting '/sbin/shutdown -r now' in root's crontab. -- Joshua Baker-LePain Department of Biomedical Engineering Duke University