# ch-pull2dir
# Utility to pull an image from the Docker Hub and unpack it into a directory.
# More information: <https://github.com/hpc/charliecloud>.

# Pull Docker image named 'alpine:latest' from Docker Hub, then extract it into
# a subdirectory named '/var/tmp', in which a temporary tarball will be stored.
ch-pull2dir alpine:latest /var/tmp