Update README.md

README.md

@@ -32,3 +32,16 @@ For using the install script via ssh first put key (`ssh-keygen`) on gitea.
 
 See dotfiles [repo](htps://git.jika.li/Jika/dotfiles)
 
+## Post install
+
+- Github user config
+
+```bash
+git config --global user.name $NAME
+git config --global user.email $EMAIL
+```
+
+- Rustup init
+```bash
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+``