Software >> OS >> Unix >> Linux >> RHEL >> 7 >> How to manage date and time with timedatectl

## show status

[root@sat6 ~]# timedatectl status
      Local time: Mon 2021-11-15 06:31:43 +08
  Universal time: Sun 2021-11-14 22:31:43 UTC
        RTC time: Sun 2021-11-14 22:31:43
       Time zone: Asia/Singapore (+08, +0800)
     NTP enabled: no
NTP synchronized: no
 RTC in local TZ: no
      DST active: n/a

## show help

[root@sat6 ~]# timedatectl --help
timedatectl [OPTIONS...] COMMAND ...

Query or change system time and date settings.

  -h --help                Show this help message
     --version             Show package version
     --no-pager            Do not pipe output into a pager
     --no-ask-password     Do not prompt for password
  -H --host=[USER@]HOST    Operate on remote host
  -M --machine=CONTAINER   Operate on local container
     --adjust-system-clock Adjust system clock when changing local RTC mode

  status                   Show current time settings
  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             Control whether NTP is enabled