Cleaning up and freeing disk space

it appears to me that my Manjaro installation has grown fat overtime, and I was wondering if there is any efficient way to put it into an intensive diet.
Where should I start from?

p.s: wonderful new forum, it’ a shame my old posts got vaporized in the sea of bits, but hey stuff happens

edit: since there wasn’t a single solution, I grouped the procedure that solved the problem for me


Run the following commands in sequence:

Blockquote
sudo pacman -Sc
sudo pacman -Qdt
sudo pacman -Rns $(pacman -Qtdq)
sudo journalctl --vacuum-size=50M

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In what way?
If you consider it ‘fat’ you must have a reason?

(also … as things like ‘minimal’ editions exist … are you referring to those as well?)

Perhaps a little cleanup?

yes, disk usage :slight_smile: although I understand that with years passing the files somehow got fatter and fatter for reasons that are beyond my understanding, I think that maybe there are still ways to get rid of most of them. I opened this thread to discover how :smiley:

this definitely seems like a good starting point…

Then maybe its worth finding things you dont use.
Extra software.
SNAPs for example take a lot of space… and the whole framework is a waste if you dont use it.

I tried to take a look in the “add/remove software” section but there is nothing resembling “SNAPs”… there is a chance I am doing something wrong of course xD

Indeed. So do FATpaks. :grinning:

I use Octopi CacheCleaner
image
At least I leave N versions in case I detected a problem in a recent package.

Regards
Mr. E



Addition:
Also, I periodically check that my partitions have enough space with

df -h

taking care that my “/” partition doesn’t fill up, and don’t neglect the “/home” either … terrible things happen with the first one and let’s not even talk about the second one.

image

2 Likes

For regular packages … lets sort you a list

pacman -Qi | egrep '^(Name|Installed)' | cut -f2 -d':' | paste - - | column -t | sort -nrk 2 | grep MiB | less 

Look through that (exit less with Q)…

2 Likes

Long ago I was running ubuntu and one day I decided to check if the packages I install with programs are uninstalled with the program. I was shocked to find out half of them were still there.
So I got the habit, I always reinstall after a certain amount of time.

These crazy orphans find new foster parents in the system and they stay. I don’t want to remove all optional dependencies either.
Is there a way to make sure my system stays completely the same after install/remove?

No … that isnt how package management works.

Maybe you are referring to files in your home directory ?
In which case … again … this is how package management works … it wont touch your home.
You dont want something like ‘windoze update - delete saved documents’

macintosh.js-bin                                 825.79   MiB

But… it’s fun! I don’t wanna clean my room! :stuck_out_tongue_winking_eye:

1 Like

oh wow.
Oregon Trail is already available online … but for some reason this got me itchy all over again.

(also mac+js … dirty dirty dirty. :laughing: )

What i mean to say, i install a program
Then i remove it
Then i run
pacman -Rns $(pacman -Qtdq)

Will there be any left over? Cause i really feel like i do. On ubuntu i remember uninstalling packages one by one cause commands i ran would not uninstall them.

But … thats weird.
You dont need to remove orphans after properly removing a package.
If you have no orphans, then do paman -Rns firefox … you still wont have any orphans afterwards.
Thats the whole point of s in that command … to recursively remove packages that are no longer required by anything else when you uninstall the item in the command.
It wont get things like what FF stored in ~/.cache

Furthermore … I heavily suggest not simply running that command.
Check for orphans preriodically if you like, sure (pacman -Qtdq) but dont just blindly remove.

This isnt ubuntu. One of the biggest reasons to use Arch over Ubuntu is the package management.

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So to follow up on the idea of finding big folders in your home (like seeing if your .cache is huge) then you can run this from your home directory:

du -sch .[!.]* * | sort -h | tail -n20

But … I had the impression you were talking about a new install being ‘bigger’.
In which case I also suggest using Architect and/or one of the minimal editions.
Thats what I would use … and then remove and add software according to my liking.
This will be the case for any system you install unless you tune/build/make/etc from the ground up.

1 Like

Ha ha …well how about this then. :stuck_out_tongue:

3 posts were split to a new topic: 13 Emojis per user post response

I applied some of the procedures recommended here but I am unsatisfied with the result :frowning:
maybe the only solution at this point is really Architect… I will tinker with it on a laptop, and then decide what to do.

Thanks all for the precious help!