this post was submitted on 09 Jul 2025
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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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I use it because I'm frankly too dumb to use something else, but if that wasnt the case, i dont think id be speaking fondly of it.
I'm a ram usage fetishist, I absolutely disagree with the "unused ram is wasted ram" phrase that has caught on with people.
I see some of these distros running a graphical environment with only 90mb ram usage and i cream myself. All of them run something other than systemd, usually avoid GNU stuff, and...require you basically to be a developer to use them.
I already run a half broken, hacked together system due to my stubborness, I can't imagine how fucked I'd be if I tried one of these cool kid minimalist distros.
If you're in a system where 256mb of RAM is the limit, sure - go for the RAM efficient OS options, they're out there.
Can you even buy less than 2GB of RAM in a desktop system anymore? Even the Raspberry Pi 5 starts at 2GB (and, yes, the older models have less, but I did say desktop system, implying: reasonable desktop performance.) Maybe if you feel the need to use a RasPi 3 as a desktop for something then you should dig around for one of your more efficient OS configurations, but I'll note... back when RasPi 3 was the new model, Raspbian came default without systemd, but offered a systemd option. The systemd option booted from power off to the desktop (such as it was) in about 1/3 the time.