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RIP my photos from 2017 and contacts from 2005 (lemm.ee)

submitted 9 months ago by summerof69@lemm.ee to c/selfhosted@lemmy.world

62 comments fedilink hide all child comments

I recently decided to replace the SD card in my Raspberry Pi and reinstall the system. Without any special backups in place, I turned to rsync to duplicate /var/lib/docker with all my containers, including Nextcloud.

Step #1: I mounted an external hard drive to /mnt/temp.

Step #2: I used rsync to copy the data to /mnt/tmp. See the difference?

Step #3: I reformatted the SD card.

Step #4: I realized my mistake.

Moral: no one is immune to their own stupidity 😂

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[–] glasgitarrewelt@feddit.de 11 points 9 months ago* (last edited 9 months ago) (9 children)

Sorry to hear, I feel you:

I wanted to delete all .m3u-files in my music collection when I learned:

find ./ -name "*.m3u" -delete -> this would have been the right way, all .m3u in the current folder would have been deleted.

find ./ -delete -name "*.m3u" -> WRONG, this just deletes the current folder and everything in it.

Who would have known, that the position of -delete actually matters.

[–] evrial@lemmy.world 2 points 9 months ago* (last edited 9 months ago)

fd -tf -e m3u -x rm loads all cores and nothing works faster

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