From 4ea1acc73dd4c69ca5b18a672d53f6b6d41839c1 Mon Sep 17 00:00:00 2001
From: Florian RICHER <florian.richer@protonmail.com>
Date: Tue, 27 Feb 2024 21:23:18 +0100
Subject: [PATCH] README.md: Add usefull commands

---
 README.md | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/README.md b/README.md
index ee4108a..449a4e3 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,23 @@ nix flake update --extra-experimental-features "nix-command flakes"
 
 - https://api.github.com/rate_limit
 
+# Clean system
+
+List all profiles
+```bash
+nix profile history --profile /nix/var/nix/profiles/system
+```
+
+Remove all profiles older than 7 days
+```bash
+sudo nix profile wipe-history --older-than 7d --profile /nix/var/nix/profiles/system
+```
+
+Clean up all useless store from old profiles
+```bash
+sudo nix store gc --debug
+```
+
 # Sources
 
 - https://github.com/ryan4yin/nix-config/tree/v0.0.2