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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Punctuality Matters: Using Linux to Manage Time-Critical Situations (www.kdab.com)

submitted 8 months ago by JRepin@lemmy.ml to c/linux@lemmy.ml

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The robustness of Linux is widely acknowledged, but it can’t quite match the microsecond management of a real-time operating system (RTOS) for time critical situations such as CNC machine instructions, vehicular control, or health sensor collection. If your software must record, manage, or control events within a narrow and precise time window and you’re invested in Linux for core development, you can consider some of these strategies for handling time-critical tasks without abandoning your familiar environment.

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[–] TimeSquirrel@kbin.social 6 points 8 months ago* (last edited 8 months ago)

Yeah, space software is crazy restrictive. I read they don't allow you to allocate ANYTHING on the heap. It's all static stack-based all the way.

A 10 year long memory leak on the way to Pluto isn't a good thing I guess...