coglinks/nixos-config

❄️ NixOs / Hyprland rice with Home-Manager ❄️

This repo is a fork of Frost-Phoenix's Flakes

File structure

• ./modules/global: contains common modules made to be used by many systems
• ./modules/<hostname>: contains modules made to be used by specific hosts

Issues

• missing modules
  • cpufreq_stats
• tex
  • fix reverse hyperlinks. have a look at this
• Errors logged in "non-nix/logs" dir
• I changed the default location of the hardware configuration.nix. But I didn't setup a method for nix to recognise the file as hardware configuration.nix.

To do

• Learn how to use utilise papirus-icon-theme
• nvim doesn't beep when i press esc repeatedly in normal mode

Common setups and fixes

Luks and tpm2

• Cmd to set partition to unlock at boot:

sudo systemd-cryptenroll --tpm2-device=auto --tpm2-pcrs=0+7 /dev/nvme0n1px

• When above setup breaks:
  • The corresponding luks keyslot and token become useless and have to be deleted
  • The above cmd has to be executed again

Here's how to cleanup the broken parts:

Extract info on the device to check which token and which key it uses:

sudo cryptsetup luksDump /dev/nvme0n1px

For the keyslot:

sudo cryptsetup luksKillSlot /dev/nvme0n1px <keyslotNo>

For the token:

sudo cryptsetup token remove --token-id <tokenNo> /dev/nvme0n1px

[git] Squashed update with main branch for a feature branch

Create feature branch with a squashed main

Create feature branch

git checkout main
git checkout --orphan feature
git commit -m "main (squashed)"

Sync the "main (squashed)" commit of the feature branch with new commits in the main branch

git checkout main

# Create a temporary squash of main
git checkout --orphan temp
git commit -m "main (squashed)"

# Rebase only the very first commit in feature branch
git rebase --onto temp $(git rev-list --max-parents=0 HEAD) feature

# Clean up
git branch -D temp

# Compare main and feature branches
git diff $(git rev-list --max-parents=0 feature)^{tree} main^{tree}