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this post was submitted on 02 Nov 2023
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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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Both are useless toys for newbie sysadmins who think their job is sitting and looking at list of processes.
Teach me how to know which process is hogging my memory or CPU, in less than 5 steps without htop?
Launch top? Quick glance, type 'q', then kill
Just type
k
to kill.Lol, top. Try that to figure out the load on a 256 core DGX slurm setup with that shit. Top is barely usable on consumer hardware...
do you experience that often ? anyway, the plain, basic 'top' command can provide it to you. There's literally a column %CPU and %MEM
This. Type
f
, select%MEM
, then types
andq
.