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] 2 points 1 week ago

It's rarely a good idea to log in as root, doubly so if it's a system with sensitive data or services that could easily be disrupted accidentally. And even more important if multiple users log in. How will you know who broke things to teach them if they don't log in first. The only time I log in to any system as root other than a test system is when I need to sftp to access files or some other system that doesn't have a way to elevate permissions.