cron
# Example of job definition: # .---------------- minute (0 - 59) # | .------------- hour (0 - 23) # | | .---------- day of month (1 - 31) # | | | .------- month (1 - 12) OR jan,feb,mar,apr ... # | | | | .---- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat # | | | | | # * * * * * user-name command to be executed # Set the hardware clock to keep it in sync with the more accurate system clock 03 05 * * * /sbin/hwclock --systohc # Perform monthly updates on the first of the month # 25 04 1 * * /usr/bin/dnf -y update
