simplify update docker readme

update-docker/README.md

@@ -1,44 +1,6 @@
-# 🛠️ Maintenance Script for Docker Containers
+# cd into the docker folder
-
-Automates updating your Docker containers on Debian-based systems by pulling the latest images, restarting services, and cleaning up unused resources.
-
----
-
-## 🚀 Installation, Setup & Running
-
-Download the maintenance script to your Docker project directory:
 
 ```bash
-# cd into the docker folder
 wget -qO update-docker.sh https://gitea.featherer.xyz/nono/Scripts/raw/branch/main/update-docker/update-docker.sh
 source update-docker.sh
-```
+```
-
-Or, when run locally (replace the ip address to your own)
-
-```bash
-# cd into the docker folder
-wget -qO update-docker.sh http://10.1.0.102:3000/nono/Scripts/raw/branch/main/update-docker/update-docker.sh
-source update-docker.sh
-```
-
----
-
-## 🔄 What It Does
-
-1. **Updates system packages** 
-   Runs `apt update` and `apt upgrade -y` to ensure your host is up to date. 
-2. **Refreshes Docker services** 
-   Executes `docker-compose pull`, `docker-compose down`, and `docker-compose up -d` to fetch new images and restart containers. 
-3. **Cleans up unused resources** 
-   Calls `docker system prune -a -f` to remove dangling images, stopped containers, and unused networks. 
-4. **Verifies running containers** 
-   Lists active containers with `docker ps` so you can confirm everything is up and running.
-
----
-
-## 📝 Prerequisites
-
-- **Debian-based OS** (e.g., Debian, Ubuntu) 
-- **Docker** & **Docker Compose** installed 
-- A user with **sudo** privileges or in the **docker** group