this post was submitted on 25 Aug 2026
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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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system accounts
or even better, fire up a disposable VM
Yes, operating system accounts. And a good follow-up step is to check whether that account is really unable to read the files from other accounts. Sometimes Linux distributions come with weird default settings, I think Debian allows read access to files per default. I'm not 100% sure.
Virtual machines are way better at isolating stuff. Downside might be some extra effort to set them up, and maybe some fiddling with the graphics card.