this post was submitted on 08 Apr 2024
165 points (95.6% liked)
Linux
48372 readers
1422 users here now
From Wikipedia, the free encyclopedia
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.
Rules
- Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
- No misinformation
- No NSFW content
- No hate speech, bigotry, etc
Related Communities
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Fun fact (that I just took advantage of in a CTF), sudo can also limit command line arguments. If you only want a user to restart a service but not stop it, you can restrict sudo to only
You can also use regex expressions. In our work env, we have specific id's that are allowed to run certain commands. And only certain people have the ability to "sudo su - [authorized id]". Then when you are using that id, you have commands you can run specific to the job. Also worth noting, those id's are set to not allow login. You have to sudo to be able to get to the id.