131
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 27 Jul 2023
131 points (96.5% liked)
Linux
48335 readers
1288 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
Everytime I see something about nixos
Are those really important thing I should have configured? The only safety thing I have is LUKS encription.
I also wonder about Nix and Guix. But I never seriously consider Gentoo.
Ubuntu configures AppArmor by default, Fedora sets up SELinux, openSUSE also sets up SELinux to some extent—most major distributions except Arch do it, because you're installing it yourself. I recommend looking into it. AppArmor and SELinux are essentially about preventing privilege escalation. Here's a good place to start: https://wiki.archlinux.org/title/Apparmor
SELinux is an absolute pain to understand and setup, so it's good that Fedora does it.