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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Basic examples for the Linux date command (learnbyexample.github.io)

submitted 4 months ago by [email protected] to c/[email protected]

15 comments fedilink hide all child comments

I rarely ever use the date command, but when I need it I almost always struggle to get the right incantation. So, wrote a blog post for easy reference.

Do you use a cheatsheet as well?

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[–] atzanteol -1 points 4 months ago (8 children)

LLMs do this pretty well. I've used them for date/time formatting strings across a number of languages.

[+] nyan -6 points 4 months ago (2 children)

date is the command for setting the system date and time from the command line. Nothing to do with formatting, beyond the fact that it presumably applies system locale settings when echoing date-time info.

[–] [email protected] 5 points 4 months ago

$ whatis date

date (1) - print or set the system date and time

[–] atzanteol 4 points 4 months ago* (last edited 4 months ago)

 date +%Y-%m-%d

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