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7 Common Linux Myths You Should Stop Believing
(www.howtogeek.com)
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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Most likely through a combination of backups and the fact that all your apps can be redownloaded from the repos with a single terminal command followed by a list of packages. I literally keep a list of installed packages. When I reinstalled my system years ago. I restored all configs from my backups and just installed all the same packages I had last time. Reboot and boom you are up and running in no time flat. Depending on your internet speed.
That makes sense, can you please guide me to a term that I can google or perhaps a guide article, if you dont mind, please?
You will come across all sorts of different solutions by just searching for linux backups. I personally use the app vorta which uses the command line tool borg under the hood. As for the list of packages, that will differ per distro, so just search how to list all installed packages on your distro.