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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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Question about Pika backup (lemm.ee)

submitted 6 days ago by penquin@lemm.ee to c/linux@lemmy.ml

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Hi all,
I have a smaller nvme for my root and home partitions, and I wanted to upgrade to a 1TB. I have several drives on my machine and have been backing up in different ways. One way is I just copied all of my home folder and pasted it on one of the drives. Another way is I copied that folder to my NAS. I also have Pika backup setup to do automatic backups daily to one of the drives. My question is, how do I go about the process of restoring my backup with Pika? Do I reinstall the whole system, install Pika, point it at its old backup folder and have it restore? If so, what does it actually restore? Does it originally back up apps, their data and whatever I have in my home folder, then it restores all of that to the new system? Or does it only back my config files and home folder? Sorry if this is an obvious and dumb question, but I really don't want to do things from scratch since I've had this same install for a long time and I've set it up the way I like it.
Running Endeavour OS with KDE plasma. Thanks in advance.
P. S for this who wonder why I didn't separate root and home partitions since I have many drives It's a long story and it would be off topic and I don't want to bore you all with it.

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[–] data1701d@startrek.website 2 points 4 days ago (1 children)

Honestly, rather than reinstalling, I’d suggest you boot into a live disk and use dd to copy your old disk over to the new one, then use Gpsrted or something to expand your partition. This worked very well when I upgraded the drives for my Debian install - I think it’s been two years since at thid point without any issues.

If you don’t have an extra drive slot, you might need to get an external adapter.

[–] penquin@lemm.ee 1 points 4 days ago

I might do that. I have extra drives. One is 4TB, and my whole system is 250GB or so.