podman/podman-info.1.md at v0.7.2

mirror of https://github.com/containers/podman.git synced 2025-06-23 02:18:13 +08:00

Files

W. Trevor King f2462ca59e docs: Follow man-pages(7) suggestions for SYNOPSIS

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

2018-07-04 09:40:37 +00:00

1.9 KiB

Raw Permalink Blame History

% podman-version "1"

NAME

podman-info - Display system information

SYNOPSIS

podman info [options]

DESCRIPTION

Displays information pertinent to the host, current storage stats, configured container registries, and build of podman.

OPTIONS

--debug, -D

Show additional information

--format

Change output format to "json" or a Go template.

EXAMPLE

$ podman info
host:
  MemFree: 7822168064
  MemTotal: 33080606720
  SwapFree: 34357637120
  SwapTotal: 34359734272
  arch: amd64
  cpus: 8
  hostname: localhost.localdomain
  kernel: 4.13.16-300.fc27.x86_64
  os: linux
  uptime: 142h 13m 55.64s (Approximately 5.92 days)
insecure registries:
  registries: []
registries:
  registries:
  - docker.io
  - registry.fedoraproject.org
  - registry.access.redhat.com
store:
  ContainerStore:
    number: 7
  GraphDriverName: overlay
  GraphOptions:
  - overlay.override_kernel_check=true
  GraphRoot: /var/lib/containers/storage
  GraphStatus:
    Backing Filesystem: extfs
    Native Overlay Diff: "true"
    Supports d_type: "true"
  ImageStore:
    number: 10
  RunRoot: /var/run/containers/storage

$ podman info --debug --format json
{
    "host": {
        "MemFree": 7506157568,
        "MemTotal": 33080606720,
        "SwapFree": 34357637120,
        "SwapTotal": 34359734272,
        "arch": "amd64",
        "cpus": 8,
        "hostname": "localhost.localdomain",
        "kernel": "4.13.16-300.fc27.x86_64",
        "os": "linux",
        "uptime": "142h 17m 17.04s (Approximately 5.92 days)"

        ... removed for brevity

        "ImageStore": {
            "number": 10
        },
        "RunRoot": "/var/run/containers/storage"
    }
}

$ podman info --format={{".registries"}}
map[registries:[docker.io registry.fedoraproject.org registry.access.redhat.com]]

1.9 KiB Raw Permalink Blame History