As a distro hopping Firefox enjoyer, is it possible to install and configure Firefox extensions through the command line after a fresh install? (lemmy.ml)

submitted 1 week ago* (last edited 1 week ago) by yo_scottie_oh@lemmy.ml to c/firefox@lemmy.ml

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I'm working on a suite of scripts that will enable me to hop Linux distros and get back to business as usual w/ minimal fuss. When I hop distros, I tend to back up my important stuff and blow everything else away so I can start with a clean slate. I have some scripts for updating my backups before the wipe and updating the system after the base install:

sudo apt update && sudo apt upgrade -y

Followed by other commands to install my favorite apps and configure my favorite desktop settings.

One thing that I haven't nailed down yet is restoring my Firefox add-ons through the command line. Searching the web, I'm not even sure this is feasible. I found this post from 2011 in the AskUbuntu forum, but I figure the answer might have changed since then.

I just want to remove as much friction as possible from the distro hopping process. I know I can store /home on a separate partition, but I prefer nice, clean installs followed by scripting in my config changes.

Any tips or advice would be greatly appreciated.

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[-] kalkulat@lemmy.world 5 points 1 week ago* (last edited 1 week ago)

I install and use FF from my home folder. As a result, I can simply copy my 'old' firefox folder and .mozilla folder (containing the FF config files) into the new distro's home. That way all of the features, settings, and extensions remain the same, regardless of the distro I've moved to.

Inside the .mozilla/Firefox/ folder you'll find separate folders for your profiles. The 'about:profiles' window lets you switch between them.If you want to experiment with one, make an archive of its folder. If you try something that doesn't work out, you can throw the messed-up profile away and extract a fresh copy from your archive, all's well. There are also many files INSIDE that profile folder you can toy with. Many, many options in this setup.

[-] Arcane2077@sh.itjust.works 1 points 1 week ago

This is the way

this post was submitted on 28 Jul 2025

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