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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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Best way to swap drives? (lemmy.world)

submitted 2 weeks ago by Nednarb44@lemmy.world to c/linux@lemmy.ml

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I'm looking to upgrade drives on two of my machines. My server running ubuntu has a 3.5" and will be getting a larger capacity HDD, while my personal computer running endeavor OS will be going from a 2.5" ssd to an nvme drive. (Not sure if it helps giving the drive types, but can't hurt).

I'm fine with a clean install and reinstalling everything, but to save some time I'd of course like to minimize the effort that goes into it (importing settings etc). Any tips/tricks for either? Thanks in advance

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[–] Steamymoomilk@sh.itjust.works 2 points 1 week ago* (last edited 1 week ago) (1 children)

I dont know if this would be applicable for your use case.

But in gentoo one of the recommended ways to backup your system is rsync. Rsync is single threaded, but keeps all softlinks and hardlinks aswell as accepting an exclude list for directorys you want rsync to ignore. I have recovered from some pretty big dumb dumb moments and have used rsync to build packages on my threadripper and syncing them to lower power devices like my laptop and raspi. And they work pretty well!

If you do decide to go with rsync you can use "rsync -aP (from directory) (to directory)" the "a" stands for archive this keeps all permissons, softlinks and hardlinks. The P stands for a progress bar, so you can see how its going. Another benefit of rsync is you can start copying and stop and start and it will only SYNC over what isnt new or modified. After the files are synced over you need to edit your fstab (its af file where you computer mounts your disks) and grub-mk-config. If not re-install grub

Hope this helps

[–] Nednarb44@lemmy.world 1 points 1 week ago

That does help. One of the things on my to do list was setting up a backup system anyway, so maybe I'll play with that. Thanks!