adojos · March 27, 2023 08:47
diff --git a/crontab-commands-reference.md b/crontab-commands-reference.md
Commands	Description
`crontab -e`	Edit crontab file, or create one if it doesn’t already exist.
`crontab -l`	List cronjobs, display crontab file contents
`crontab -r`	Remove your crontab file
`crontab -u UserName -r`	Delete all crontab jobs of the named user
`crontab -v`	Display the last time you edited your crontab file. (This option is only available on a few systems.)
`crontab -u UserName -l`	List all crontab jobs for the named user
`crontab -u UserName -l`	List all crontab jobs for the named user
Commands	Description
`-u`	Specifies the user whose crontab is to be viewed or modified. If this option is not given, crontab opens the crontab of the user who ran crontab
`-l`	Display the current crontab.
`-r`	Remove the current crontab.
`-e`	Edit the current crontab, using the editor specified in the environment variable
`-i`	Same as -r, but gives the user a yes/no confirmation prompt before removing the crontab
Commands	Description
`minute`	Minutes, expressed as a whole number from 0-59
`hour`	Hour, expressed as a whole number from 0-23
`day of month`	Day of the month, ranging from 1-31. The asterisk indicates that task can run on any day of the month
`month`	Month, which can range from 1-12. The asterisk indicates that task can run on any month of year
`day of week`	Day of the week. This is represented by a number from 0-7. Zero or 7 is Sunday. 1 is Monday. 6 is Saturday