NAME

       podman-system-prune - Remove all unused pod, 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
       Recursively  remove  all  unused  pod,  container,  image  and  volume  data  (Maximum  50
       iterations.)

   --filter=filters
       Provide filter values.

       The --filter flag format is of “key=value”. If there is more than one  filter,  then  pass
       multiple flags (e.g., --filter "foo=bar" --filter "bif=baz")

       Supported filters:

              • until  (timestamp)  -  only  remove  containers  and  images created before given
                timestamp

              • label (label=key, label=key=value, label!=key, or label!=key=value) - only remove
                containers  and  images,  with  (or  without,  in  case  label!=...  is used) the
                specified labels.

       The until filter can be Unix timestamps, date formatted timestamps, or Go duration strings
       (e.g. 10m, 1h30m) computed relative to the machine’s time.

       The label filter accepts two formats. One is the label=... (label=key or label=key=value),
       which removes containers and images with the specified labels. The  other  format  is  the
       label!=...  (label!=key  or label!=key=value), which removes containers and images without
       the specified labels.

   --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) December 2020,
       converted filter information from docs.docker.com documentation by Dan  Walsh  (dwalsh  at
       redhat dot com)

                                                                         podman-system-prune(1)()