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Are you sure? The man page for Vixie cron at least doesn't imply that and it's not what I remember, and the web page this links to also doesn't think that's tr
by jbotz 4y ago
Are you sure? The man page for Vixie cron at least doesn't imply that and it's not what I remember, and the web page this links to also doesn't think that's true. So "First Friday of the month at midnight" gives "0 0 1-7 * 5".
- TylerE 4y agoFrom man 5 crontab Note: The day of a command's execution can be specified by two fields — day of month, and day of week. If both fields are restricted (i.e., aren't ), the command will be run when either field matches the current time. For example, ``30 4 1,15 5'' would cause a command to be run at 4:30 am on the 1st and 15th of each month, plus every Friday.
- Izkata 4y agoAside from the manpage, you can also check ones you're unsure of on crontab.guru - https://crontab.guru/#0_0_1-7_*_5 https://crontab.guru/#0_0_1-7_*_5