Sample outputs: Local time: Mon 08:18:49 IST # timedatectl Local time: Mon 08:17:04 ISTĭST active: n/a How do I synchronizing the system clock with a remote server using NTP? # timedatectl set-timezone 'Asia/Kolkata' To set the time zone to ‘Asia/Kolkata’, enter: $ timedatectl list-timezones | grep America/New $ timedatectl list-timezones | grep -i asia To see list all available time zones, enter: Sample outputs: Mon Nov 23 08:10: How do I set the time zone using timedatectl command? # date How do I set the current time only? SS : A second, all typed in two-digit form.įor example, set the date ’23rd Nov 2015′ and time to ‘8:10:40 am’, enter:.# timedatectl set-time YYYY-MM-DD HH:MM:SS To change both the date and time, use the following syntax:
Next DST change: DST begins (the clock jumps one hour forward) at Sample outputs: Local time: Tue 00:00:03 EST To change the current date, type the following command as root user:įor example set the current date to (1st, Dec, 2015): Using timedatectl command display the current date and timeįig.01: Systemd Linux timedatecetl command to display the current date and time How do I change the current date using the timedatectl command? Please note that the above command should work on modern system too. Most modern distro such as RHEL/CentOS v.7.x+, Fedora Linux, Debian, Ubuntu, Arch Linux and other systemd based system need to the timedatectl utility. With systemd based Linux system you need to use the timedatectl command to set or view the current date and time. # hwclock -w A note about systemd based Linux system # date +"%T%p" -s "12:10:30PM" How do I set the Hardware Clock to the current System Time? Use %p locale’s equivalent of either AM or PM, enter: # date +%Y%m%d -s "20081128" Linux Set Time Examples You can also simplify format using following syntax: Use the following syntax to set new data and time:įor example, set new data to 18:00:00, type the following command as root user: OR show it in Coordinated Universal time (UTC): Type the following hwclock command to read the Hardware Clock and display the time on screen: Sample outputs: Mon Jan 21 01:31: Linux Display The Hardware Clock (RTC)
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