Solution to "unknown shorthand flag a in -a" When Trying to Remove Docker Containers

docker rm $(docker ps -a -q)

```text

This docker command will remove all containers, even if they are running.

```bash

docker rm $(docker ps -a -q) -f

```text

If you run this command in a regular Windows Command prompt you will get the following output:

```bash

C:\>docker rm $(docker ps -a -q)
unknown shorthand flag: 'a' in -a
See 'docker rm --help'.