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man-pages(7) has [1]: > For commands, this shows the syntax of the command and its arguments > (including options); boldface is used for as-is text and italics are > used to indicate replaceable arguments. Brackets ([]) surround > optional arguments, vertical bars (|) separate choices, and ellipses > (...) can be repeated. I've adjusted our SYNOPSIS entries to match that formatting, and generally tried to make them more consistent with the precedent set by the man-pages project. Outside of the SYNOPSIS entry, I prefer using backticks for literals, although in some places I've left the ** bolding to keep things visually similar to a nearby SYNOPSIS entry. [1]: http://man7.org/linux/man-pages/man7/man-pages.7.html Signed-off-by: W. Trevor King <wking@tremily.us> Closes: #1027 Approved by: rhatdan
97 lines
1.9 KiB
Markdown
97 lines
1.9 KiB
Markdown
% podman-version "1"
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## NAME
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podman\-info - Display system information
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## SYNOPSIS
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**podman info** [*options*]
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## DESCRIPTION
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Displays information pertinent to the host, current storage stats, configured container registries, and build of podman.
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## OPTIONS
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**--debug, -D**
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Show additional information
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**--format**
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Change output format to "json" or a Go template.
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## EXAMPLE
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```
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$ podman info
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host:
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MemFree: 7822168064
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MemTotal: 33080606720
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SwapFree: 34357637120
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SwapTotal: 34359734272
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arch: amd64
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cpus: 8
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hostname: localhost.localdomain
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kernel: 4.13.16-300.fc27.x86_64
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os: linux
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uptime: 142h 13m 55.64s (Approximately 5.92 days)
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insecure registries:
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registries: []
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registries:
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registries:
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- docker.io
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- registry.fedoraproject.org
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- registry.access.redhat.com
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store:
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ContainerStore:
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number: 7
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GraphDriverName: overlay
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GraphOptions:
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- overlay.override_kernel_check=true
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GraphRoot: /var/lib/containers/storage
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GraphStatus:
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Backing Filesystem: extfs
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Native Overlay Diff: "true"
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Supports d_type: "true"
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ImageStore:
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number: 10
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RunRoot: /var/run/containers/storage
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```
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```
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$ podman info --debug --format json
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{
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"host": {
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"MemFree": 7506157568,
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"MemTotal": 33080606720,
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"SwapFree": 34357637120,
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"SwapTotal": 34359734272,
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"arch": "amd64",
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"cpus": 8,
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"hostname": "localhost.localdomain",
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"kernel": "4.13.16-300.fc27.x86_64",
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"os": "linux",
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"uptime": "142h 17m 17.04s (Approximately 5.92 days)"
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... removed for brevity
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"ImageStore": {
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"number": 10
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},
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"RunRoot": "/var/run/containers/storage"
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}
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}
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```
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```
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$ podman info --format={{".registries"}}
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map[registries:[docker.io registry.fedoraproject.org registry.access.redhat.com]]
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```
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## SEE ALSO
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podman(1), registries.conf(5), storage.conf(5), crio(8)
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