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podman/docs/source/markdown/podman-system-df.1.md
Jake Correnti e5032a8dea Fix system df issues with -f and -v 
Fixed the issue of `--format` and `--verbose` flags being allowed in
combination with one another.

Implemented functionality for `--format json` or `--format '{{ json }}' `.

Implemented command-completion help for `--format`.

Fixes: #16204

Signed-off-by: Jake Correnti <jcorrenti13@gmail.com>
2022-10-20 23:12:09 -04:00

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% podman-system-df 1

NAME

podman-system-df - Show podman disk usage

SYNOPSIS

podman system df [options]

DESCRIPTION

Show podman disk usage

OPTIONS

--format=format

Pretty-print images using a Go template or JSON. This flag is not allowed in combination with --verbose

--verbose, -v

Show detailed information on space usage

EXAMPLE

$ podman system df
TYPE            TOTAL   ACTIVE   SIZE    RECLAIMABLE
Images          6       2        281MB   168MB (59%)
Containers      3       1        0B      0B (0%)
Local Volumes   1       1        22B     0B (0%)

$ podman system df -v
Images space usage:

REPOSITORY                 TAG      IMAGE ID       CREATED       SIZE     SHARED SIZE   UNIQUE SIZE   CONTAINERS
docker.io/library/alpine   latest   5cb3aa00f899   2 weeks ago   5.79MB   0B            5.79MB       5

Containers space usage:

CONTAINER ID    IMAGE   COMMAND       LOCAL VOLUMES   SIZE     CREATED        STATUS       NAMES
073f7e62812d    5cb3    sleep 100     1               0B       20 hours ago   exited       zen_joliot
3f19f5bba242    5cb3    sleep 100     0               5.52kB   22 hours ago   exited       pedantic_archimedes
8cd89bf645cc    5cb3    ls foodir     0               58B      21 hours ago   configured   agitated_hamilton
a1d948a4b61d    5cb3    ls foodir     0               12B      21 hours ago   exited       laughing_wing
eafe3e3c5bb3    5cb3    sleep 10000   0               72B      21 hours ago   exited       priceless_liskov

Local Volumes space usage:

VOLUME NAME   LINKS   SIZE
data          1       0B

$ podman system df --format "{{.Type}}\t{{.Total}}"
Images          1
Containers      5
Local Volumes   1

SEE ALSO

podman(1), podman-system(1)

HISTORY

March 2019, Originally compiled by Qi Wang (qiwan at redhat dot com)