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66 lines
1.7 KiB
Markdown
66 lines
1.7 KiB
Markdown
% podman-exec(1)
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## NAME
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podman\-exec - Execute a command in a running container
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## SYNOPSIS
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**podman exec** [*options*] *container* [*command* [*arg* ...]]
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## DESCRIPTION
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**podman exec** executes a command in a running container.
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## OPTIONS
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**--env**, **-e**
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You may specify arbitrary environment variables that are available for the
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command to be executed.
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**--interactive**, **-i**
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Not supported. All exec commands are interactive by default.
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**--latest**, **-l**
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Instead of providing the container name or ID, use the last created container. If you use methods other than Podman
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to run containers such as CRI-O, the last started container could be from either of those methods.
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The latest option is not supported on the remote client.
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**--preserve-fds**=*N*
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Pass down to the process N additional file descriptors (in addition to 0, 1, 2). The total FDs will be 3+N.
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**--privileged**
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Give the process extended Linux capabilities when running the command in container.
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**--tty**, **-t**
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Allocate a pseudo-TTY.
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**--user**, **-u**
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Sets the username or UID used and optionally the groupname or GID for the specified command.
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The following examples are all valid:
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--user [user | user:group | uid | uid:gid | user:gid | uid:group ]
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**--workdir**, **-w**=*path*
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Working directory inside the container
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The default working directory for running binaries within a container is the root directory (/).
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The image developer can set a different default with the WORKDIR instruction, which can be overridden
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when creating the container.
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## EXAMPLES
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$ podman exec -it ctrID ls
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$ podman exec -it -w /tmp myCtr pwd
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$ podman exec --user root ctrID ls
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## SEE ALSO
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podman(1), podman-run(1)
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## HISTORY
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December 2017, Originally compiled by Brent Baude<bbaude@redhat.com>
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