this post was submitted on 15 Aug 2023
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What's everyone's favourite Linux rescue USB? (self.linux)
submitted 1 year ago by AlpacaChariot to c/linux
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Tell me your favourite rescue USB image and why!

Also rescue tips and tricks as that's always interesting.

I have been using a Debian installer USB as I had it to hand (DVD image IIRC) but if I boot into a shell without mounting another root FS the number of utilities is quite limited (just busybox basics). For example just now I wanted gzip but it only had gunzip...

I feel like a shell started from the installer USB should have access to a lot more utilities because the files are there on the disk!

Does anyone know a way to set up a kind of USB like the debian installer where you can install packages from the installer into the live environment?

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[–] [email protected] 3 points 1 year ago (1 children)

I have a drive with Ventoy on it and ISOs for Hiren's, Rescatux, and NixOS, along with a custom ISO of NixOS with some tools pre-installed. Super easy to generate.

[–] AlpacaChariot 1 points 1 year ago (1 children)

Did you make the custom ISO of NixOS yourself? What did you add?

[–] [email protected] 2 points 1 year ago (1 children)

I did, instructions are here! I don't remember off the top of my head, but I think it's mostly network related tools like nslookup and nmap. You can easily add anything you can find on their package search.

[–] AlpacaChariot 2 points 1 year ago

Thanks!