docker-volume-sh: start a shell session with the volume mounted at /data

docker-volume-sh

#!/usr/bin/env bash

if [ "$#" -ne 1 -o "$1" == "-h" -o "$1" == "--help" ]; then
  echo "docker-volume-sh: start a shell session with the volume mounted at /data"
  echo
  echo "Use: docker-volume-sh VOLUME"
  echo
  echo "NOTE: if VOLUME does not exist, docker creates it first"
  echo
  exit 2
fi

docker run --rm -it -v "$1:/data" alpine sh