docker-docs/data/cli/sandbox/docker_sandbox_exec.yaml

command: docker sandbox exec
short: Execute a command inside a sandbox
long: |-
    Execute a command in a sandbox that was previously created with 'docker sandbox create'.

    The command and any additional arguments are executed inside the sandbox container.
usage: docker sandbox exec [OPTIONS] SANDBOX COMMAND [ARG...]
pname: docker sandbox
plink: docker_sandbox.yaml
options:
    - option: detach
      shorthand: d
      value_type: bool
      default_value: "false"
      description: 'Detached mode: run command in the background'
      details_url: '#detach'
      deprecated: false
      hidden: false
      experimental: false
      experimentalcli: false
      kubernetes: false
      swarm: false
    - option: detach-keys
      value_type: string
      description: Override the key sequence for detaching a container
      deprecated: false
      hidden: false
      experimental: false
      experimentalcli: false
      kubernetes: false
      swarm: false
    - option: env
      shorthand: e
      value_type: stringArray
      default_value: '[]'
      description: Set environment variables
      details_url: '#env'
      deprecated: false
      hidden: false
      experimental: false
      experimentalcli: false
      kubernetes: false
      swarm: false
    - option: env-file
      value_type: stringArray
      default_value: '[]'
      description: Read in a file of environment variables
      deprecated: false
      hidden: false
      experimental: false
      experimentalcli: false
      kubernetes: false
      swarm: false
    - option: interactive
      shorthand: i
      value_type: bool
      default_value: "false"
      description: Keep STDIN open even if not attached
      deprecated: false
      hidden: false
      experimental: false
      experimentalcli: false
      kubernetes: false
      swarm: false
    - option: privileged
      value_type: bool
      default_value: "false"
      description: Give extended privileges to the command
      deprecated: false
      hidden: false
      experimental: false
      experimentalcli: false
      kubernetes: false
      swarm: false
    - option: tty
      shorthand: t
      value_type: bool
      default_value: "false"
      description: Allocate a pseudo-TTY
      deprecated: false
      hidden: false
      experimental: false
      experimentalcli: false
      kubernetes: false
      swarm: false
    - option: user
      shorthand: u
      value_type: string
      description: 'Username or UID (format: <name|uid>[:<group|gid>])'
      details_url: '#user'
      deprecated: false
      hidden: false
      experimental: false
      experimentalcli: false
      kubernetes: false
      swarm: false
    - option: workdir
      shorthand: w
      value_type: string
      description: Working directory inside the container
      details_url: '#workdir'
      deprecated: false
      hidden: false
      experimental: false
      experimentalcli: false
      kubernetes: false
      swarm: false
inherited_options:
    - option: debug
      shorthand: D
      value_type: bool
      default_value: "false"
      description: Enable debug logging
      deprecated: false
      hidden: false
      experimental: false
      experimentalcli: false
      kubernetes: false
      swarm: false
    - option: socket
      value_type: string
      description: |
        Connect to daemon at specific socket path (for development/debugging)
      deprecated: false
      hidden: true
      experimental: false
      experimentalcli: false
      kubernetes: false
      swarm: false
examples: |-
    ### Execute a command in a sandbox

    ```console
    $ docker sandbox exec my-sandbox ls -la
    ```

    ### Run an interactive shell

    ```console
    $ docker sandbox exec -it my-sandbox /bin/bash
    ```

    ### Set environment variables (-e, --env) {#env}

    ```text
    --env KEY=VALUE
    ```

    Pass environment variables to the command:

    ```console
    $ docker sandbox exec \
      --env NODE_ENV=development \
      --env DATABASE_URL=postgresql://localhost/myapp \
      my-sandbox npm test
    ```

    ### Set working directory (-w, --workdir) {#workdir}

    ```text
    --workdir PATH
    ```

    Run the command in a specific directory:

    ```console
    $ docker sandbox exec --workdir /app my-sandbox python script.py
    ```

    ### Run as specific user (-u, --user) {#user}

    ```text
    --user USER[:GROUP]
    ```

    Execute command as a different user:

    ```console
    $ docker sandbox exec --user 1000:1000 my-sandbox id
    ```

    ### Run in background (-d, --detach) {#detach}

    Run a long-running command in the background:

    ```console
    $ docker sandbox exec -d my-sandbox python server.py
    ```
deprecated: false
hidden: false
experimental: false
experimentalcli: false
kubernetes: false
swarm: false