52a8694705
Change the docs markdown so that flag names will be h4 headers. Sphinx will automatically add anchors to headers. Add css to make sure the flag names are not to big compared to the text. The man pages also still renders fine but it looks a bit different. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
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% podman-system-prune(1)
NAME
podman-system-prune - Remove all unused container, image and volume data
SYNOPSIS
podman system prune [options]
DESCRIPTION
podman system prune removes all unused containers (both dangling and unreferenced), pods and optionally, volumes from local storage.
With the --all option, you can delete all unused images. Unused images are dangling images as well as any image that does not have any containers based on it.
By default, volumes are not removed to prevent important data from being deleted if there is currently no container using the volume. Use the --volumes flag when running the command to prune volumes as well.
OPTIONS
--all, -a
Remove all unused images not just dangling ones.
--force, -f
Do not prompt for confirmation
--help, -h
Print usage statement
--volumes
Prune volumes currently unused by any container
SEE ALSO
podman(1), podman-image-prune(1), podman-container-prune(1), podman-pod-prune(1), podman-volume-prune(1)
HISTORY
February 2019, Originally compiled by Dan Walsh (dwalsh at redhat dot com)