File: podman-exec.1.md.in

package info (click to toggle)
libpod 4.3.1%2Bds1-8%2Bdeb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 18,252 kB
  • sloc: sh: 4,696; perl: 2,043; python: 1,908; ansic: 1,188; makefile: 848; xml: 89; ruby: 42; awk: 12
file content (83 lines) | stat: -rw-r--r-- 2,365 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
% podman-exec 1

## NAME
podman\-exec - Execute a command in a running container

## SYNOPSIS
**podman exec** [*options*] *container* [*command* [*arg* ...]]

**podman container exec** [*options*] *container* [*command* [*arg* ...]]

## DESCRIPTION
**podman exec** executes a command in a running container.

## OPTIONS

#### **--detach**, **-d**

Start the exec session, but do not attach to it. The command will run in the background and the exec session will be automatically removed when it completes. The **podman exec** command will print the ID of the exec session and exit immediately after it starts.

@@option detach-keys

@@option env

@@option env-file

@@option interactive

#### **--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. (This option is not available with the remote Podman client, including Mac and Windows (excluding WSL2) machines)

@@option preserve-fds

@@option privileged

@@option tty

@@option user

@@option workdir

## Exit Status

The exit code from `podman exec` gives information about why the command within the container failed to run or why it exited.  When `podman exec` exits with a
non-zero code, the exit codes follow the `chroot` standard, see below:

  **125** The error is with Podman itself

    $ podman exec --foo ctrID /bin/sh; echo $?
    Error: unknown flag: --foo
    125

  **126** The _contained command_ cannot be invoked

    $ podman exec ctrID /etc; echo $?
    Error: container_linux.go:346: starting container process caused "exec: \"/etc\": permission denied": OCI runtime error
    126

  **127** The _contained command_ cannot be found

    $ podman exec ctrID foo; echo $?
    Error: container_linux.go:346: starting container process caused "exec: \"foo\": executable file not found in $PATH": OCI runtime error
    127

  **Exit code** The _contained command_ exit code

    $ podman exec ctrID /bin/sh -c 'exit 3'; echo $?
    3

## EXAMPLES

```
$ podman exec -it ctrID ls
$ podman exec -it -w /tmp myCtr pwd
$ podman exec --user root ctrID ls
```

## SEE ALSO
**[podman(1)](podman.1.md)**, **[podman-run(1)](podman-run.1.md)**

## HISTORY
December 2017, Originally compiled by Brent Baude<bbaude@redhat.com>