gwcrontab 1 gwcrontab Task planning frontend for DCE/RPC gwcrontab gwcrontab is a simple remote frontend to the Windows atsvc service. This service performs the same tasks as at and cron do on POSIX systems. The GUI is aimed to look similar to the "Planning Tasks" application in Windows. This man page is correct for version 4.0 of the Samba suite. This utility is part of the Samba suite, which is developed by the global Samba Team. This manpage and gwcrontab were written by Jelmer Vernooij.