![]() ![]() You can see the stat command output format is different from the date command, but both serve the same purpose. The same can be checked with the date command using the -r flag. Normally, we use the stat command to check the modified time of a file. Singapore $ timedatectl list-timezones | grep -i moscowĮurope/Moscow Last Modified Time Of A File $ timedatectl list-timezones $ timedatectl list-timezones | grep -i singapore You can get the list of timezones by running the " timedatectl" command. Sunday 13 February 2022 08:59:03 AM MSK $ TZ="Asia/Singapore" date I have set the TZ to Moscow and Singapore time zone in the below example. You can get the output of the date command in different timezones by setting the environmental variable TZ. Sunday 13 February 2022 05:57:36 AM UTC TimeZone Conversion You can also get the date and time in the UTC timezone by using the -u flag. In my case, I have set the timezone as IST during my OS installation. You will get the current date along with the time and timezone. Launch your terminal and simply run the date command. Run the following command to access the help message. Run the following command to access the man page of date command. There are many options to work with and remembering everything is not possible and this is where the help and man page will come in handy. You can get that information by running the type command. The date command is not a shell builtin but an external program. If we wish, we can also include other parameters to format the date in a specific way, such as UTC or GMT, as explained above.First, you can check the binary location of the date command by running the following command. To get back our original date, we can pass the UNIX timestamp as shown to convert it. The converse is also possible, whereby we take a UNIX timestamp and convert it to a date representation. 1640980800 is the exact number of seconds that have elapsed since January 1 1970, 12:00:00 AM. date -d"1 January 2022 12:00 AM" +%sĭate attempts to parse the string for a formatted date and time (or, if a timestamp is not specified, assumes the time as 12:00 AM) and then prints out the UNIX timestamp form of the given date and/or time. This is called a UNIX timestamp and is recognized by all modern UNIX/Linux systems.įor example, if we wish to find the UNIX timestamp for 1st January 2022, we can use the date command. The universally accepted moment for all UNIX systems is January 1st 1970, 12:00:00 AM. In most UNIX systems, the current time is stored as the time elapsed since a particular moment to simplify, keeping the time as a long integer, called the UNIX epoch. # to print the date and time within a custom stringĭate +"Today is %D and the time is %I:%M:%S" # to print the date and/or time as per IETF RFC3349 # to print the current date and time in UTC # to print the current date in dd/mm/yyyy format To print out the date and time in a different format, such as UTC or GMT, or yyyy/mm/dd or dd/mm/yyyy, you can specify that format using special modifiers as follows. The default date-time format will be in the time zone you are located in - in this case, the output of date is for a user whose time zone is Gulf Standard Time, or GMT+04. Get the Current Date and Time in LinuxĪs shown, running date gives us the current date and time, with the time zone. This tutorial will explain how to use the date command to get, parse, convert dates and times, and print them in different formats on Linux, assuming a Bash shell command line. Date and time information isn’t quite as visible on the command line as it would be with a graphical version of Linux, but we can certainly get that information with the date command.
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