How can I delete Docker's images?

Question

I\'ve the following images:

alex@alexvps:~$ sudo docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE
&         


        

Answer 1

To delete some Docker image you must execute the following command:

$ docker rmi 

So, to delete all Docker images you can execute the following command:

$ docker rmi $(docker images -q)

Now, if you want delete all Docker images (including images that are in use), you can add the flag -f, for example:

$ docker rmi -f $(docker images -q)