docs: add podman example and fix url links

README.md

@@ -42,7 +42,7 @@ platforms:
     pre_build_image: true
 ```
 
-### Interactively
+### Interactively Using Docker
 
 1. Install [docker]
 2. Build an image locally (see above) or pull from Docker Hub: `docker pull trfore/docker-ubuntu2204-systemd:latest`
@@ -60,7 +60,13 @@ docker run -d -it --name ubuntu2204-systemd --privileged --cgroupns=host --tmpfs
 
 4. Use it, ex: `docker exec -it ubuntu2204-systemd /bin/bash`
 
-## Systemd with Cgroup V1 or V2
+### Using Podman
+
+- Podman defaults to running containers in systemd mode, `--systemd=true`, and will mount the required tmpfs and cgroup filesystem. See [Podman Docs: Commands `run --systemd`] for details.
+
+```sh
+podman run -d -it --name debian12-systemd docker.io/trfore/docker-debian12-systemd:latest
+```
 
 ## Additional Images
 
@@ -72,6 +78,7 @@ docker run -d -it --name ubuntu2204-systemd --privileged --cgroupns=host --tmpfs
 | [Debian 12][debian]              | [docker-debian12-systemd]   | [trfore/docker-debian12-systemd]   |
 | [Ubuntu 20.04][ubuntu]           | [docker-ubuntu2004-systemd] | [trfore/docker-ubuntu2004-systemd] |
 | [Ubuntu 22.04][ubuntu]           | [docker-ubuntu2204-systemd] | [trfore/docker-ubuntu2204-systemd] |
+| [Ubuntu 24.04][ubuntu]           | [docker-ubuntu2404-systemd] | [trfore/docker-ubuntu2404-systemd] |
 
 ## Maintainers
 
@@ -102,11 +109,14 @@ Inspired by Jeff Geerling's ([@geerlingguy](https://github.com/geerlingguy)), Ce
 [docker-debian12-systemd]: https://github.com/trfore/docker-debian11-systemd/blob/main/Dockerfile
 [docker-ubuntu2004-systemd]: https://github.com/trfore/docker-ubuntu2004-systemd/blob/main/Dockerfile
 [docker-ubuntu2204-systemd]: https://github.com/trfore/docker-ubuntu2204-systemd/blob/main/Dockerfile
+[docker-ubuntu2404-systemd]: https://github.com/trfore/docker-ubuntu2404-systemd/blob/main/Dockerfile
 [trfore/docker-centos8-systemd]: https://hub.docker.com/r/trfore/docker-centos8-systemd
 [trfore/docker-debian10-systemd]: https://hub.docker.com/r/trfore/docker-debian10-systemd
 [trfore/docker-debian11-systemd]: https://hub.docker.com/r/trfore/docker-debian11-systemd
 [trfore/docker-debian12-systemd]: https://hub.docker.com/r/trfore/docker-debian12-systemd
 [trfore/docker-ubuntu2004-systemd]: https://hub.docker.com/r/trfore/docker-ubuntu2004-systemd
 [trfore/docker-ubuntu2204-systemd]: https://hub.docker.com/r/trfore/docker-ubuntu2204-systemd
-[github runner - ubuntu 20.04]: https://github.com/actions/runner-images/blob/main/images/linux/Ubuntu2004-Readme.md
-[github runner - ubuntu 22.04]: https://github.com/actions/runner-images/blob/main/images/linux/Ubuntu2204-Readme.md
+[trfore/docker-ubuntu2404-systemd]: https://hub.docker.com/r/trfore/docker-ubuntu2404-systemd
+[github runner - ubuntu 20.04]: https://github.com/actions/runner-images/blob/main/images/ubuntu/Ubuntu2004-Readme.md
+[github runner - ubuntu 22.04]: https://github.com/actions/runner-images/blob/main/images/ubuntu/Ubuntu2204-Readme.md
+[Podman Docs: Commands `run --systemd`]: https://docs.podman.io/en/latest/markdown/podman-run.1.html#systemd-true-false-always