- #HOW TO CHANGE TIMEZONE LINUX HOW TO#
- #HOW TO CHANGE TIMEZONE LINUX APK#
- #HOW TO CHANGE TIMEZONE LINUX SOFTWARE#
The terminal will show the date in a format, i.e., Weekday Month Day Time TimeZone Year. Enter the date command in the terminal to see our latest time zone and hit the Enter button. To confirm that was successful, we only need to run the command date. Open the command line from our Linux programs or we can click the Ctrl+Alt+T keys on our keyboard. $ cp /usr/share/zoneinfo/America/Montevideo /etc/localtime We need to find the region and the zone and when we found, only need to copy to /etc/localtime. Once "tzdata" it's installed, let's explore the next folder: $ cd /usr/share/zoneinfo
#HOW TO CHANGE TIMEZONE LINUX APK#
We can do this typing the following: $ apk add tzdata
To do that, first, we need to enter to the container: $ docker exec -it ash
#HOW TO CHANGE TIMEZONE LINUX SOFTWARE#
Investigating a little, I realize that the way to get the time in another timezone in this software is changing the container's timezone. etc is a Linux directory that contains all the system configuration files. the cat command displays the contents of a file and for our case, in order to find the timezone, we will search for a file named timezone in /etc Linux directory. If you ask, Don't have an option in the UI to do this change. We can use the cat command and the required file to display the timezone. These days, I'm trying a new system to track this blog's visitors, but the problem with this solution, by default, shows the time in UTC, and I need to change to fit my current timezone (-3).
#HOW TO CHANGE TIMEZONE LINUX HOW TO#
In this guide, we have shown you how change your CentOS system’s timezone.įeel free to leave a comment if you have any questions.In this first Pique (Tip & Trick) in English, I will show you how to change the timezone in a Linux Alpine Docker container.
You can verify it either by listing the /etc/localtime file or issuing the date command: date Wed Feb 6 17:52: : sudo ln -s /usr/share/zoneinfo/America/Toronto /etc/localtime Identify the timezone you want to configure and create a symlink If you are running an older version of CentOSĪnd the timedatectl command is not present on your system, you can change the timezone by symlinking /etc/localtime to the timezone file in the /usr/share/zoneinfo directory.ĭelete the current /etc/localtime file or symlink: sudo rm -rf /etc/localtime Click on OK in the Time Zone Settings tab after choosing the time zone from a dropdown list that included it. The Date and Time tab allows you to change your time zone. The Date and Time component can be found under Clock, Language, and Region in the Control Panel tab. Next DST change: DST begins (the clock jumps one hour forward) atĬhanging the Timezone by Creating a Symlink # Go to the Control Panel by clicking on the Start button. Run the timedatectl command to verify the changes: timedatectl Local time: Wed 17:47:10 EST Once you identify which time zone is accurate to your location, run the following command as sudo user: sudo timedatectl set-timezone your_time_zoneįor example, to change the system’s timezone to America/Toronto: sudo timedatectl set-timezone America/Toronto To list all available time zones, you can either list the files in the /usr/share/zoneinfo directory or use the timedatectl command. The timezone naming convention usually uses a “Region/City” format. usr/share/zoneinfo/Etc/UTCīefore changing the timezone, you’ll need to find out the long name for the timezone you want to use.
This is a symlink to the correct timezone database for the selected location: If you change the timezone, using dpkg-reconfigure tzdata, the /etc/localtime symlink gets updated to point to the new database. So, another option to check the timezone is to show the path the symlink points to using the ls command When tzdata is installed, you can inspect the current timezone by reading the /etc/timezone file: You’ll also have an /etc/localtime file. The system timezone is configured by symlinking /etc/localtime to a binary timezone identifier in the /usr/share/zoneinfo directory. The output below shows that the system’s timezone is set to UTC: Local time: Wed 22:43:42 UTC In CentOS and other modern Linux distros, you can use the timedatectl command to display and set the current system’s time and timezone. To be able change the system’s timezone you’ll need to be logged in as root or user with sudo privileges This tutorial explains how to set or change the timezone on CentOS 7. For example, the cron daemon uses the system’s timezone for executing cron jobs, and the timestamps in the log files are based on the same system’s timezone. Using the correct timezone is important for many systems related tasks and processes. On CentOS, the system’s timezone is set during the install, but it can be easily changed at a later time.