mirror of
https://github.com/containers/podman.git
synced 2025-05-28 21:46:51 +08:00
66 lines
1.7 KiB
Markdown
66 lines
1.7 KiB
Markdown
% podman-exec(1)
|
|
|
|
## NAME
|
|
podman\-exec - Execute a command in a running container
|
|
|
|
## SYNOPSIS
|
|
**podman exec** [*options*] *container* [*command* [*arg* ...]]
|
|
|
|
## DESCRIPTION
|
|
**podman exec** executes a command in a running container.
|
|
|
|
## OPTIONS
|
|
**--env**, **-e**
|
|
|
|
You may specify arbitrary environment variables that are available for the
|
|
command to be executed.
|
|
|
|
**--interactive**, **-i**
|
|
|
|
Not supported. All exec commands are interactive by default.
|
|
|
|
**--latest**, **-l**
|
|
|
|
Instead of providing the container name or ID, use the last created container. If you use methods other than Podman
|
|
to run containers such as CRI-O, the last started container could be from either of those methods.
|
|
|
|
The latest option is not supported on the remote client.
|
|
|
|
**--preserve-fds**=*N*
|
|
|
|
Pass down to the process N additional file descriptors (in addition to 0, 1, 2). The total FDs will be 3+N.
|
|
|
|
**--privileged**
|
|
|
|
Give the process extended Linux capabilities when running the command in container.
|
|
|
|
**--tty**, **-t**
|
|
|
|
Allocate a pseudo-TTY.
|
|
|
|
**--user**, **-u**
|
|
|
|
Sets the username or UID used and optionally the groupname or GID for the specified command.
|
|
The following examples are all valid:
|
|
--user [user | user:group | uid | uid:gid | user:gid | uid:group ]
|
|
|
|
**--workdir**, **-w**=*path*
|
|
|
|
Working directory inside the container
|
|
|
|
The default working directory for running binaries within a container is the root directory (/).
|
|
The image developer can set a different default with the WORKDIR instruction, which can be overridden
|
|
when creating the container.
|
|
|
|
## EXAMPLES
|
|
|
|
$ podman exec -it ctrID ls
|
|
$ podman exec -it -w /tmp myCtr pwd
|
|
$ podman exec --user root ctrID ls
|
|
|
|
## SEE ALSO
|
|
podman(1), podman-run(1)
|
|
|
|
## HISTORY
|
|
December 2017, Originally compiled by Brent Baude<bbaude@redhat.com>
|