# 移除

如果要移除本地端的映像檔，可以使用 `docker rmi` 命令。注意 `docker rm` 命令是移除容器。

```
$ sudo docker rmi training/sinatra
Untagged: training/sinatra:latest
Deleted: 5bc342fa0b91cabf65246837015197eecfa24b2213ed6a51a8974ae250fedd8d
Deleted: ed0fffdcdae5eb2c3a55549857a8be7fc8bc4241fb19ad714364cbfd7a56b22f
Deleted: 5c58979d73ae448df5af1d8142436d81116187a7633082650549c52c3a2418f0
```

\*注意：在刪除映像檔之前要先用 `docker rm` 刪掉依賴於這個映像檔的所有容器。


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```

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