Re: sh -c 'whoami' gives permission error in docker container and puts me in weird prompt/subshell

[ParetoOptimalDev]

Note that the following:

> emacs -Q
>
> C-x C-f /docker:alpine3173: RET
>
> M-x eshell
>
> ```
> Welcome to the Emacs shell
>
> /docker:alpine3173:~ # sh
> sh: cd: /root/: Permission denied
> ///d7a490935d9ccac4bbd00c51c4cb863b#$echo $USER
> paretoOptimalDev
> ///d7a490935d9ccac4bbd00c51c4cb863b#$echo $SHELL
> /run/current-system/sw/bin/bash
> ///d7a490935d9ccac4bbd00c51c4cb863b#$
> exit
> /docker:alpine3173:~ # whoami
> paertoOptimalDev
> ```

FYI this works fine in `M-x shell`:

```
emacs -Q

C-x C-f /docker:alpine3173: RET

M-x shell

/docker:alpine3173:/root/ #$ sh -c whoami
root
```

So this is something specific to eshell I think?