diff --git a/docs/HOME.md b/docs/HOME.md
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+# Commande utiles
+
+Reconstruire depuis /etc/nixos/configuration.nix
+```bash
+nixos-rebuild switch
+```
+
+Reconstruire depuis custom/configuration.nix
+```bash
+nixos-rebuild switch -I custom/configuration.nix
+```
+
+Reconstruire depuis la configuration [flake](./flake/HOME.md)
+```bash
+nixos-rebuild switch --flake flake_path_directory#hostname
+```
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diff --git a/docs/flake/HOME.md b/docs/flake/HOME.md
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