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podman/docs/source/markdown/podman-system-df.1.md
Paul Holzinger 52a8694705 Add anchors for flag names on docs.podman.io 
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>
2020-11-10 15:27:08 +01:00

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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

-v, --verbose[=true|false] 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-system(1)

HISTORY

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