this post was submitted on 11 Jul 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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To add, don't kick yourself for forgetting and needing to double-check something. For example, even as a Linux vet, I still sometimes need to double-check whether it's -r or -R for recursive on whatever command I'm using sometimes.
Also it’s good to get into the habit of using
man
or- -help
instead of or in combination with searching on the internet. Makes you less reliant on searches and also ensures that your are using commands that correspond to the version of the software you are usingIE:
man rm | grep recursive
history | grep <part of the command that I actually remember>
Saves my bacon almost every day!
@bert @Barbarian i use fzf on command history
Thank you for teaching me something new today.
Scp vs cp, yeah.