Location Codes
Run the command
fcrontab -e # note some systems use crontab etc
That will open the cron jobs file
0 * * * * rm -f /var/spool/cron/lastrun/cron.hourly
^ ^ ^ ^ ^
| | | |
| | | ` Day of the week
| | ` -- Month
| ` ----- Day of the month
` -------- Hour
` ----------- Minute
Allowed Values
| field: | allowed values: |
|---|---|
| minute: | 0-59 |
| hour: | 0-23 |
| day of month: | 1-31 |
| month: | 1-12 (or names, see below) |
| day of week: | 0-7 (0 and 7 are both Sunday, or names) |
Example
5 10 31 * 7 echo ''
echo will only be executed days which are a Sunday AND a 31th, at 10:05.
