We are going to change the timezone by creating symlink /etc/localtime to the timezone in the /usr/share/zoneinfo directory.Changing timezone in Debian and Ubuntu Linux using tzdata This method is useful when your server is running older version of Ubuntu or when timedatectl command is not available. It should changed with new timezone America/New_York: Local time: Wed 02:30:39 EDTĪnother way to change timezone is by creating a symlink.

Now verify timezone again using timedatectlcommand: $ timedatectl The basic syntax for command is: $ sudo timedatectl set-timezone NEW_TIME_ZONEįor example, if your required timezone is America/New_York then you can set it by running command as below : $ sudo timedatectl set-timezone America/New_York Take long name of timezone which you want to set and run the following command as with sudo user. It will show output like below: Africa/Abidjan To get the list of all available timezones run below command: $ timedatectl list-timezones To begin, you should know long name for timezone which you want to set. /etc/localtime – This is a symlink to the file localtime located in /usr/share/zoneinfo/ directory.For example, the file /usr/share/zoneinfo/America/New_York represents time zone for New York. /usr/share/zoneinfo/ – Timezone name wise files are stored in this directory.It will display output as below: Local time: Tue 11:57:15 IST Execute the below command to get current timezone: $ timedatectl In this context, we shall look into different methods to change timezone on Ubuntu 18.04 system.īefore proceeding with this configuration procedure, ensure that you are using a user account with sudo privileges.īasically, timedatectl command is same for all Linux distributions and used to get and set system's timezone easily. Here at LinuxAPT, as part of our Server Management Services, we regularly help our Customers to perform related Ubuntu queries. NIST operates an atomic clock that neither gains nor loses a second in 300 million years. Modern operating systems detect and synchronize time using NIST (National Institute of Standards and Technology) time servers. It's very important aspect to set up a proper timezone for applications which are based on cron jobs and the timestamps. Timezone is set at the time of installation of Ubuntu OS and you also can change it later.

How to change timezone linux