Linux

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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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Why disable ssh login with root on a server if I only log in with keys, not password? (sh.itjust.works)

submitted 1 week ago* (last edited 1 week ago) by [email protected] to c/[email protected]

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On a server I have a public key auth only for root account. Is there any point of logging in with a different account?

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[–] [email protected] 3 points 1 week ago (1 children)

Is there any point of logging in with a different account?

When you edit & save a file as root, root takes ownership of that file. I personally don’t like having to run chmod or chown every time I make minor changes to something.

[–] [email protected] 7 points 1 week ago

No, that's not correct. If you create a new file as root, it will own that file. But editing an existing file doesn't change the owner or group of that file.