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this post was submitted on 27 May 2024
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Linux
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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.
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Essentially: read-only system files.
In immutable distros, you or any other programs that are installed on the system cannot modify the system files. That includes the system configuration files as well as applications. Its goal is to solve the problem of an entity gaining admin privlieges to your system and cause loads of damage. There are some addtional benefits too:
But then you also can't make any changes to the system files. I thought the point of Linux was having more control
The entity gaining access to system files and doing damage, it’s me.
Config files are still editable. Most of them (rpm-ostree, for example) have a mechanism for managing packages, and subsequently rolling back if anything goes wrong or completely resetting, and leave /usr/local writable. For stuff like development and working with compiler toolchains, you should be using a container. I use vscode exported in a distrobox running Fedora 40, for example.
It all boils down to user preferences right. Some users prefer the maxium amount of control, while others, including myself, only use the pc for gaming and browsing, so I'd rather have a system that cannot be broken by myself and not deal with updates etc..