this post was submitted on 06 Aug 2025
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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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Do you mean the username of your home directory? Because you can also use "$HOME" in scripts to refer to it without having to give the specific file path
Ah yeah, that didn't make a ton of sense. To some degree, I wanted to say that it may show up in various config files, which you're right, I could template with a shell script.
But then I'm using Nix for scripting, which has a concept that everything should be defined in the repo, so you shouldn't have dependencies on external state like
$HOME
or$USER
.I'm still working out to what degree that's actually necessary/useful (and I do have a workaround, so I don't need to check in my username). But I'm guessing, it comes partially from the 'proper' thing being NixOS, where you define the whole OS in your configuration, so you would need to type out at some point anyways, what the user should be called, so that it can create it.