57 lines
1.2 KiB
Markdown
57 lines
1.2 KiB
Markdown
# Usefull commands
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## Configure
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```bash
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nixos-rebuild switch --flake flake_path_directory#hostname
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```
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```bash
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nix flake update --extra-experimental-features "nix-command flakes"
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```
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## Show changements between revisions
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```bash
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nix profile diff-closures --profile /nix/var/nix/profiles/system
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```
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```bash
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nix store diff-closures /nix/var/nix/profiles/system-rev1-link /nix/var/nix/profiles/system-rev2-link
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```
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## Clean system
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List all profiles
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```bash
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nix profile history --profile /nix/var/nix/profiles/system
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```
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Remove all profiles older than 7 days
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```bash
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sudo nix profile wipe-history --older-than 7d --profile /nix/var/nix/profiles/system
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```
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Clean up all useless store from old profiles
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```bash
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sudo nix store gc --debug
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```
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error: cached failure of attribute 'nixosConfigurations.perso-desktop.config.system.build.toplevel'
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```bash
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sudo rm -fr /root/.cache/nix/
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```
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# Usefull links
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- https://api.github.com/rate_limit
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- https://hydra.nixos.org/job/nixos/trunk-combined/tested#tabs-constituents
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- https://nixpk.gs/pr-tracker.html
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- https://mobile.nixos.org/
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# Sources
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- https://github.com/ryan4yin/nix-config/tree/v0.0.2
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- https://github.com/LudovicoPiero/dotfiles
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- https://github.com/donovanglover/nix-config/
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