TLDR
Enter a command. For example: a2enmod, faketime, scancel, checkinstall.

timedatectl

 
Control the system time and date. More information: https://manned.org/timedatectl.
 
  • Check the current system clock time:
     
    timedatectl
     
  • Set the local time of the system clock directly:
     
    timedatectl set-time "{{yyyy-MM-dd hh:mm:ss}}"
     
  • List available timezones:
     
    timedatectl list-timezones
     
  • Set the system timezone:
     
    timedatectl set-timezone {{timezone}}
     
  • Enable Network Time Protocol (NTP) synchronization:
     
    timedatectl set-ntp on

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