I recently made a post discussing my move to Linux on Fedora, and it’s been going great. But today I think I have now become truly part of this community. I ran a command that borked my bootloader and had to do a fresh install. Learned my lesson with modifying the bootloader without first doing thorough investigation lol.
Fortunately I kept my /home on its own partition, so this shouldn’t be too bad to get back up and running as desired.
Also, once your install is in a state you like, create a backup with CloneZilla.
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Neither an immutable distro nor a NAS is a replacement for backups.
Some people are lucky enough to never learn that backups are vital. Good luck to you in the future!
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If my SSD decides to suddenly quit, I can get back all my personal files and configs, plus all the software I had installed with all configurations, configured repositories, user rights and group memberships, GUI customizations, system-wide fonts, .desktop-files, root .bashrc, self-compiled software, etc. etc. by popping in a new SSD and
dding my full disk image backup to it with one terminal command.I fail to see how that is not a nice thing to have even today, or how I would get back to the previous state just as fast without it.
Heyha ! Read about dd on makeuseof after reading your post, to see how it works.
Restoring from an image seems exactly what I was looking for as a full backup restore.
However this kind of 1 command backup isn’t going to work on databases (mariadb, mysql…). How should I procede with my home directory where all my containers live and most of them having running databases?
Does it work with logical volumes? Is it possible to copy evrything except /home of the logical volumes?
For special use cases like that, dd isn’t the right tool.
Okay, thank you :)) too bad it looked liked a simple and elegant way…