Podman : Install

	Install Podman that is Container management tool.
[1]	Install Podman.

root@dlp:~#  apt -y install podman

[2]	Download an official image and create a Container and output the words [Welcome to the Podman World] inside the Container.

# download the official image root@dlp:~#  podman pull debian Resolved "debian" as an alias (/etc/containers/registries.conf.d/shortnames.conf) Trying to pull docker.io/library/debian:latest... Getting image source signatures Copying blob 80b7316254b3 done | Copying config 047bd8d819 done | Writing manifest to image destination 047bd8d819400f5dab52d40aa2c424109b6627b9e4ec27c113a308e72aac0e7b # run echo inside a container root@dlp:~#  podman run debian /bin/echo "Welcome to the Podman World" Welcome to the Podman World

[3]	Connect to the interactive session of a Container with [i] and [t] option like follows. If [exit] from the Container session, the process of a Container finishes.

root@dlp:~#  podman run -it debian /bin/bash root@d91a17fe551b:/#      # connected root@d91a17fe551b:/#  cat /etc/os-release PRETTY_NAME="Debian GNU/Linux 13 (trixie)" NAME="Debian GNU/Linux" VERSION_ID="13" VERSION="13 (trixie)" VERSION_CODENAME=trixie DEBIAN_VERSION_FULL=13.0 ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" root@d91a17fe551b:/#  exit exit root@dlp:~#      # come back

[4]	If you'd like to run a Container as a Daemon, add [d] option.

root@dlp:~#  podman run -itd debian /bin/bash ed3b1b655e58716d4ad89425caa0f3f01dd051ccaf26486b4eb29b1b01d70441 # show podman processes root@dlp:~#  podman ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES ed3b1b655e58 docker.io/library/debian:latest /bin/bash 39 seconds ago Up 39 seconds magical_hoover # attach to container session root@dlp:~#  podman exec -it ed3b1b655e58 /bin/bash root@ed3b1b655e58:/#      # connected root@ed3b1b655e58:/#  exit # stop container process root@dlp:~#  podman kill ed3b1b655e58 root@dlp:~#  podman ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES