knowledge/technology/linux/systemd/systemd-timesyncd.md
2025-06-26 08:17:03 +02:00

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application https://wiki.archlinux.org/title/Systemd-timesyncd

systemd-timesyncd

systemd-timesyncd is a daemon that has been added for synchronizing the system clock across the network.

Usage

Query or change system time and date settings.

Usage: timedatectl [OPTIONS...] COMMAND ...

Commands:

  status                   Show current time settings
  show                     Show properties of systemd-timedated
  set-time TIME            Set system time
  set-timezone ZONE        Set system time zone
  list-timezones           Show known time zones
  set-local-rtc BOOL       Control whether RTC is in local time
  set-ntp BOOL             Enable or disable network time synchronization

systemd-timesyncd Commands:
  timesync-status          Show status of systemd-timesyncd
  show-timesync            Show properties of systemd-timesyncd
  ntp-servers INTERFACE SERVER…
                           Set the interface specific NTP servers
  revert INTERFACE         Revert the interface specific NTP servers