Added GUIDE markdown file

This commit is contained in:
Emile Clark-Boman 2025-07-19 23:20:20 +10:00
parent 58065c0478
commit 0762e2fba6

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GUIDE Normal file
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### Migrate to a Newer Version of Nixpkgs
```bash
# Determine the channel name you're using
nix-channel --list
nix-channel --remove <OLD_CHANNEL>
nix-channel --add <NEW_CHANNEL> # ie https://nixos.org/channels/nixos-25.05
nix-channel --update
# Now upgrade system profile (log to file in case of failure)
nixos-rebuild boot --upgrade | tee rebuild.log
```
### Finding New Things to Do
`man 5 configuration.nix` is incredibly useful
similar info can be found at https://mynixos.com/options
### For your curiosity
1. https://wiki.nixos.org/wiki/Firejail