dosemu2
docker container with dosemu2.
Used by dex for those fun images that need dos such as [deltree](https://github.com/dockerland/dex-dockerfiles-extra/tree/master/dex-images/deltree and edit
usage
- to support console auto-detection of keyboard layout, pass tty0
docker run briceburg/dosemu
^^^ opens c:\ -- use `exitemu` to exit
docker run --device=/dev/tty0 -e LANG=$LANG briceburg/dosemu
^^^ autodetects keyboard layout and passthru LANG
docker run briceburg/dosemu -dumb dir
^^^ outputs directory listing of c:\
exitemu
to exit from dosemu
todo
- compile on musl for alpine
- allow non-root user to read tty0, the SUID bit on dosemu did not fix.