docs: add instructions and command for Docker Hub login and access token creation

appleboy · appleboy · commit a25c4678318a · 2023-12-08T14:54:59.000+08:00
- Add instructions on how to login to Docker Hub
- Provide a command to create an access token from Docker Hub

Signed-off-by: Bo-Yi Wu &lt;appleboy.tw@gmail.com&gt;
diff --git a/README.md b/README.md
@@ -2,6 +2,14 @@
 
 Dockerfile demo
 
+## How to login Docker Hub
+
+```bash
+docker login -u appleboy
+```
+
+create access token from [Docker Hub](https://hub.docker.com/settings/security)
+
 ## How to enable [Docker BuildKit](https://docs.docker.com/build/buildkit/)
   
 ```bash
