Utc clock ubuntu how to#
Utc clock ubuntu plus#

If you know, the specific time zones set it using the name using the following command # timedatectl set-timezone America/Los_Angeles Recommended timezone for servers is UTC as it doesn't have daylight savings. The above command will present a scrollable format. The first thing to do is to list all the region’s time zones using the list-time zones option or grep to make the command easy to understand # timedatectl list-timezones Here are some examples : $ date +”%a %b %d %y”įriday Decem00:30:37 $ date +”%A %B-%d-%Y %c”įriday December-06-2013 12:30:37 AM WIB List/Change time zoneĬhanging the time zone is crucial when you want to ensure that everything synchronizes with the Network Time Protocol. You can also put the day name if you want.

Utc clock ubuntu plus#

To create custom date format, use a plus sign (+) $ date +”Day : %d Month : %m Year : %Y”

The accepted format is 'YYYY-MM-DD', 'YYYY' represents the year, 'MM' the month in two digits and 'DD' for the day in two digits.Ĭhanging the date to '15 January 2019', you should use the following command: # timedatectl set-time 20190115 Create custom date format You can use timedatectl to set the time and the date respectively. Please note, that you must have root privilege to do this. It will set your current date and time of your system into 'January 25, 2014' and '09:17:00 AM'. If for some reason you have to change it manually using date command, we can use this command : # date -set=”20140125 09:17:00” Generally, you want your system date and time is set automatically. To change the locale to either AM or PM use the %p in the following format. From the command line, use date command as follows # date +%T -s '10:13:13' Setting the time to 09:08:07 use the command as follows (using the timedatectl) # timedatectl set-time 09:08:07 using date commandĬhanging time means all the system processes are running on the same clock putting the desktop and server at the same time. HH stands for the hour in 24-hour format, MM stands for minutes and SS for seconds. We use the timedatectl to change system time using the format HH:MM: SS. We hope this tutorial was enough Helpful.Checking on the status of the time on your system as well as the present time settings, use the command timedatectl as shown # timedatectl You might want to check the following guides: Your successfully set up or change the timezone on Ubuntu 20.04 LTS from the command line. You can change the timezone by symlinking /etc/localtime to the timezone file in the /usr/share/zoneinfo directory.Ġ1- Identify the timezone you want to configure and create a symlink: $ sudo ln -sf /usr/share/zoneinfo/Europe/Rome /etc/localtimeĠ2- Verify the changes either by listing the /etc/localtime file or issuing the timedatectl or date commands: $ date Method 2./ Changing the Timezone by Creating a Symlink – In this example, we will change the system’s timezone to Europe/Rome like below: $ sudo timedatectl set-timezone Europe/RomeĠ3- Run the timedatectl command to verify the changes: $ timedatectl Method 1./ Changing the Timezone Using the timedatectl CommandĠ1- To list all available time zones, you can either list the files in the /usr/share/zoneinfo directory or use the timedatectl command like below: $ timedatectl list-timezones | grep -i europeĠ2- Once you identify which time zone is accurate to your location, run the following command as sudo user by indicating the your time zone: $ sudo timedatectl set-timezone your_time_zone – Alternatively, you can also check the current system’s timezone by displaying the contents of the /etc/timezone file. Next DST change: DST ends (the clock jumps one hour backwards) at – In Ubuntu and most other Linux distributions we can use the timedatectl command to display and set the current system’s time and timezone. You’ll need to be logged in as a user with sudo privileges in order to change the system’s timezone. Although, those instructions can be applied also on Ubuntu 18.04 LTS.

Utc clock ubuntu how to#

This tutorial demonstrates how to set or change the timezone on Ubuntu 20.04 LTS from the command line.