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linux4noobs

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Question on chown in parallel (sh.itjust.works)

submitted 6 months ago by Ponziani@sh.itjust.works to c/linux4noobs@programming.dev

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Hello I am seeking a simple solution to running a list of "chown -R" " commands in script.sh

It takes a long time to sequentially execute all of these chown commands recursively because the directories have so many files. I want to be able to tackle the root level directories in parallel to speed things up. I imagine there must be a simple way to do this while keeping the list of commands in a single file. xargs and some of the other things I saw online looked like bad fits or would be over engineering this problem.

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[–] Ponziani@sh.itjust.works 1 points 6 months ago (1 children)

What you proposed with sgid sounds like it might be what i need. All of the users are controlled my me, it's just when they connect to the smb share of the main system from other devices, i figured it was good security to use an account that is separate from my main account on the system, so they can't access the entire system or execute sudo commands

[–] tal@lemmy.today 1 points 6 months ago

it’s just when they connect to the smb share of the main system from other devices,

If this is specific to a Samba server, it looks like you can set it to use whatever uid/gid you want.

https://unix.stackexchange.com/questions/530038/remap-uid-in-samba-share