Linux modification Time

Symptom: Automatic restore after Linux time modification

Cause: The Linux date command only modifies the time of the Linux system, and the time after restarting the server becomes the time in CMOS

Method: Use clock command to write time to CMOS after modified time

#date-S 15:38:00

#clock-W

Note: The clock command can also not be executed, after the date modification time takes more than 15 minutes do not restart the machine, in order to insure or more dozen characters

Linux modification Time