this post was submitted on 21 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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sudo chmod -R 777 /Edit: don't do this, it will allow everyone and everything to read and modify all files of all mounted filesystems, this includes your personal files, system wide passwords, config files, everything and might break the whole system as not all files are meant to have these permissions, e.g. mapped hardware settings or your ssh key store.
sudocomes with immense power, do not, under any circumstances, enter commands you found on the internet without an intense look about what they do and what their implications could be. Neversudoordoas, etc., without a strong and valid reason.For anyone that didn't recognise this as a joke, do not do this!
Oh. Ok. Should I undo it then?
Yeah just hit Ctrl + Z and you should be fine