Convert a Docker container into a Singularity container

Question

How to convert a Docker container into a Singularity container?

Answer 1

Its pretty simple. You can just use the following command for it:

docker run --privileged -ti --rm  \
    -v /var/run/docker.sock:/var/run/docker.sock \
    -v /Users/You/singularity_images:/output \
    filo/docker2singularity fcpindi/c-pac:latest