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Podman : Use Docker Command2023/06/21

 
Install a script named [docker] that emulates the Docker CLI by executes podman commands.
[1] Install Podman-docker package.
root@dlp:~#
apt -y install podman-docker
# [docker] command is installed

root@dlp:~#
ll /usr/bin/docker

-rwxr-xr-x 1 root root 163 Nov 13  2022 /usr/bin/docker

# emulates the Docker CLI by executes podman

root@dlp:~#
cat /usr/bin/docker

#!/bin/sh
[ -f /etc/containers/nodocker ] || \
echo "Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg." >&2
exec /usr/bin/podman "$@"

# test [docker] command

root@dlp:~#
docker images

Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg.
REPOSITORY                  TAG         IMAGE ID      CREATED         SIZE
srv.world/iproute           latest      e5a651fe23a6  8 minutes ago   157 MB
srv.world/debian-nginx      latest      e2938e55cf7c  38 minutes ago  158 MB
srv.world/debian-apache2    latest      f047c6f28c56  45 minutes ago  260 MB
docker.io/library/registry  2           4bb5ea59f8e0  5 days ago      24.6 MB
docker.io/library/debian    latest      49081a1edb0b  8 days ago      121 MB
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