Modify server time

Modify the server time by connecting to the VPS through SSH. check whether the time zone information is saved in the/usr/share/lib/timezone directory or the/usr/local/timezone directory, the first sentence of the command is to link the time zone information with the system time, and the second sentence is to modify the time 1ln-sf/u... modify the server time by connecting to the VPS through SSH. check whether the time zone information is saved in the/usr/share/lib/timezone directory or the/usr/local/timezone directory, the first sentence of the command is to link the time zone information with the system time, the second sentence is the modification time 1ln-sf/usr/share/zoneinfo/Asia/Shanghai/etc/localtime // corrected the time zone 2 date-s '2017-02-13 12:38:10 ′// set the time to 3 clock-w // write the time to CMOS and then restart VPS with reboot, check the system time.