I need a cron that will run every other Monday ( without regard to the number of weeks in a month ). I have tried: 0 4 * * mon/2 and that ran *every* Monday.
I'd like to avoid creating file - checking for existance of file - deleting file, etc. and just be able to specify the frequency in the crontab.
Linux version 2.4.18-5 (email@example.com) (gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-98))