lxc-info(1) — Linux manual page


lxc-info(1)                                                  lxc-info(1)

NAME         top

       lxc-info - query information about a container

SYNOPSIS         top

       lxc-info {-n name} [-c KEY] [-s] [-p] [-i] [-S] [-H]

DESCRIPTION         top

       lxc-info queries and shows information about a container.

OPTIONS         top

       -c, --config KEY
              Print a configuration key from the container. This option
              may be given multiple times to print out multiple key =
              value pairs.

       -s, --state
              Just print the container's state.

       -p, --pid
              Just print the container's pid.

       -i, --ips
              Just print the container's IP addresses.

       -S, --stats
              Just print the container's statistics.  Note that for
              performance reasons the kernel does not account kernel
              memory use unless a kernel memory limit is set. If a limit
              is not set, lxc-info will display kernel memory use as 0.
              A limit can be set by specifying

                          lxc.cgroup.memory.kmem.limit_in_bytes = number

              in your container configuration file, see lxc.conf(5).

       -H, --no-humanize
              Print the container's statistics in raw, non-humanized
              form. The default is to print statistics in humanized

COMMON OPTIONS         top

       These options are common to most of lxc commands.

       -?, -h, --help
              Print a longer usage message than normal.

              Give the usage message

       -q, --quiet
              mute on

       -P, --lxcpath=PATH
              Use an alternate container path. The default is

       -o, --logfile=FILE
              Output to an alternate log FILE. The default is no log.

       -l, --logpriority=LEVEL
              Set log priority to LEVEL. The default log priority is
              ERROR. Possible values are : FATAL, ALERT, CRIT, WARN,

              Note that this option is setting the priority of the
              events log in the alternate log file. It do not have
              effect on the ERROR events log on stderr.

       -n, --name=NAME
              Use container identifier NAME.  The container identifier
              format is an alphanumeric string.

              Specify the configuration file to configure the
              virtualization and isolation functionalities for the

              This configuration file if present will be used even if
              there is already a configuration file present in the
              previously created container (via lxc-create).

              Show the version number.

EXAMPLES         top

       lxc-info -n foo
              Show information for foo.

       lxc-info -n 'ubuntu.*'
              Show information for all containers whose name starts with

       lxc-info -n foo -c lxc.net.0.veth.pair
              prints the veth pair name of foo.

SEE ALSO         top

       lxc(7), lxc-create(1), lxc-copy(1), lxc-destroy(1), lxc-start(1),
       lxc-stop(1), lxc-execute(1), lxc-console(1), lxc-monitor(1),
       lxc-wait(1), lxc-cgroup(1), lxc-ls(1), lxc-info(1),
       lxc-freeze(1), lxc-unfreeze(1), lxc-attach(1), lxc.conf(5)

AUTHOR         top

       Stéphane Graber <stgraber@ubuntu.com>

COLOPHON         top

       This page is part of the lxc (Linux containers) project.
       Information about the project can be found at 
       ⟨http://linuxcontainers.org/⟩.  If you have a bug report for this
       manual page, send it to lxc-devel@lists.linuxcontainers.org.
       This page was obtained from the project's upstream Git repository
       ⟨https://github.com/lxc/lxc.git⟩ on 2023-12-22.  (At that time,
       the date of the most recent commit that was found in the
       repository was 2023-12-18.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
       is a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to

                               2022-06-16                    lxc-info(1)

Pages that refer to this page: lxc-attach(1)lxc-autostart(1)lxc-cgroup(1)lxc-checkconfig(1)lxc-checkpoint(1)lxc-config(1)lxc-console(1)lxc-copy(1)lxc-create(1)lxc-destroy(1)lxc-device(1)lxc-execute(1)lxc-freeze(1)lxc-info(1)lxc-ls(1)lxc-monitor(1)lxc-snapshot(1)lxc-start(1)lxc-stop(1)lxc-top(1)lxc-unfreeze(1)lxc-unshare(1)lxc-update-config(1)lxc-usernsexec(1)lxc-wait(1)lxc.container.conf(5)lxc.system.conf(5)lxc(7)