How the Linux system adjusts time zones and times

For example, I want the machine to be converted to the Pacific time zone, then I can enter the following command, we create a link file to indicate that it is Pacific:

cd/etc/ 
     
rm–r localtime 
     
sudo ln-s/usr/share/zoneinfo/us/pacific localtime

After the time zone is adjusted, the next step is to set the time, set the time zone set in the moment, we set here is the 24 o'clock system:

Date +%t-s "14:41:00"

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