website/content/en/docs/reference/kubernetes-api/common-definitions/exec-action.md

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---
api_metadata:
apiVersion: ""
import: "k8s.io/api/core/v1"
kind: "ExecAction"
content_type: "api_reference"
description: "ExecAction describes a \"run in container\" action."
title: "ExecAction"
weight: 3
---
`import "k8s.io/api/core/v1"`
ExecAction describes a "run in container" action.
<hr>
- **command** ([]string)
Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.