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podman-image-prune(1)	     General Commands Manual	   podman-image-prune(1)

NAME
     podman-image-prune - Remove all unused images from the local store

SYNOPSIS
     podman image prune [options]

DESCRIPTION
     podman image prune removes all dangling images from local storage. With the
     all  option,  all unused images are deleted (i.e., images not in use by any
     container).

     The image prune command does not prune cache images that  only  use  layers
     that are necessary for other images.

OPTIONS
   --all, -a
     Remove dangling images and images that have no associated containers.

   --build-cache
     Remove persistent build cache created for --mount=type=cache.

   --external
     Remove  images  even when they are used by external containers (e.g., build
     containers).

   --filter=filters
     Provide filter values.

     The filters argument format is of key=value. If there is more than one fil-
     ter, then pass multiple OPTIONS: --filter foo=bar --filter bif=baz.

     Supported filters:

     +--------+-----------------------------+
     | Filter | Description		    |
     +--------+-----------------------------+
     | label  | Only  remove  images,  with |
     |	      | (or without, in the case of |
     |	      | label!=[...]  is  used) the |
     |	      | specified labels.	    |
     +--------+-----------------------------+
     | until  | Only remove images  created |
     |	      | before given timestamp.     |
     +--------+-----------------------------+

     The  label  filter  accepts  two  formats.  One  is  the  label=key  or la-
     bel=key=value, which removes containers  with  the  specified  labels.  The
     other  format is the label!=key or label!=key=value, which removes contain-
     ers without 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 machineas time.

   --force, -f
     Do not provide an interactive prompt for container removal.

   --help, -h
     Print usage statement

EXAMPLES
     Remove all dangling images from local storage:

     $ sudo podman image prune

     WARNING! This will remove all dangling images.
     Are you sure you want to continue? [y/N] y
     f3e20dc537fb04cb51672a5cb6fdf2292e61d411315549391a0d1f64e4e3097e
     324a7a3b2e0135f4226ffdd473e4099fd9e477a74230cdc35de69e84c0f9d907

     Remove all unused images from local storage without confirming:

     $ sudo podman image prune -a -f
     f3e20dc537fb04cb51672a5cb6fdf2292e61d411315549391a0d1f64e4e3097e
     324a7a3b2e0135f4226ffdd473e4099fd9e477a74230cdc35de69e84c0f9d907
     6125002719feb1ddf3030acab1df6156da7ce0e78e571e9b6e9c250424d6220c
     91e732da5657264c6f4641b8d0c4001c218ae6c1adb9dcef33ad00cafd37d8b6
     e4e5109420323221f170627c138817770fb64832da7d8fe2babd863148287fca
     77a57fa8285e9656dbb7b23d9efa837a106957409ddd702f995605af27a45ebe

     Remove all unused images from local storage since given time/hours:

     $ sudo podman image prune -a --filter until=2019-11-14T06:15:42.937792374Z

     WARNING! This will remove all dangling images.
     Are you sure you want to continue? [y/N] y
     e813d2135f17fadeffeea8159a34cfdd4c30b98d8111364b913a91fd930643e9
     5e6572320437022e2746467ddf5b3561bf06e099e8e6361df27e0b2a7ed0b17b
     58fda2abf5042b35dfe04e5f8ee458a3cc26375bf309efb42c078b551a2055c7
     6d2bd30fe924d3414b64bd3920760617e6ced872364bc3bc6959a623252da002
     33d1c829be64a1e1d379caf4feec1f05a892c3ef7aa82c0be53d3c08a96c59c5
     f9f0a8a58c9e02a2b3250b88cc5c95b1e10245ca2c4161d19376580aaa90f55c
     1ef14d5ede80db78978b25ad677fd3e897a578c3af614e1fda608d40c8809707
     45e1482040e441a521953a6da2eca9bafc769e15667a07c23720d6e0cafc3ab2

     $ sudo podman image prune -f --filter until=10h
     f3e20dc537fb04cb51672a5cb6fdf2292e61d411315549391a0d1f64e4e3097e
     324a7a3b2e0135f4226ffdd473e4099fd9e477a74230cdc35de69e84c0f9d907

     Remove all unused images from local storage with label version 1.0:

     $ sudo podman image prune -a -f --filter label=version=1.0
     e813d2135f17fadeffeea8159a34cfdd4c30b98d8111364b913a91fd930643e9
     5e6572320437022e2746467ddf5b3561bf06e099e8e6361df27e0b2a7ed0b17b
     58fda2abf5042b35dfe04e5f8ee458a3cc26375bf309efb42c078b551a2055c7
     6d2bd30fe924d3414b64bd3920760617e6ced872364bc3bc6959a623252da002
     33d1c829be64a1e1d379caf4feec1f05a892c3ef7aa82c0be53d3c08a96c59c5
     f9f0a8a58c9e02a2b3250b88cc5c95b1e10245ca2c4161d19376580aaa90f55c
     1ef14d5ede80db78978b25ad677fd3e897a578c3af614e1fda608d40c8809707
     45e1482040e441a521953a6da2eca9bafc769e15667a07c23720d6e0cafc3ab2

SEE ALSO
     podman(1), podman-images(1)

HISTORY
     December  2018,  Originally  compiled  by Brent Baude (bbaude at redhat dot
     com) December 2020, converted filter information from docs.docker.com docu-
     mentation by Dan Walsh (dwalsh at redhat dot com)

							   podman-image-prune(1)

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