CentOS command to change the system time to Beijing Time

The CentOS command to change the system time to Beijing time found that the server was not Beijing time when adding an automatic task today. Now we change it to Beijing time. 1. delete the local time and set the time zone to Shanghai rm-rf/etc/localtimeln-s/usr/share/zoneinfo/Asia/Shanghai/etc/localtime 2. use date to check whether the time is correct. If it is incorrect, continue the following operations. Use ntp to synchronize the time ntpdate stdtime.sinica.edu.tw www.2cto.com 3. if the command not found prompt is displayed, ntp is not installed. Run the following command to install yum-y install ntpdate ntp and then run the second step again. Run the date command to check if it is Beijing time. 4. Set the hardware time to be consistent with the software time and calibrate/sbin/hwclock -- too Oh.