I used to use this on my Windows system to run commands like telnet, netcat, etc.
Usage
docker run --rm -it mapitman/busybox { telnet, nc, etc. }I set up some functions in my .bashrc in MSYS2 to run various tools in the Docker container:
dig () { docker run -it --rm mapitman/linux-tools dig $@ } host () { docker run -it --rm mapitman/linux-tools host $@ } pwgen () { docker run -it --rm mapitman/linux-tools pwgen "$@" } telnet () { docker run -it --rm mapitman/linux-tools telnet "$@"; } nc () { docker run -it --rm mapitman/linux-tools nc "$@"; }