Does Closing Powershell Stop A Script

Shell Programming

As a seasoned developer, I’ve often encountered the question of whether closing PowerShell stops a running script. It’s a common misconception that terminating the PowerShell window automatically halts any executing scripts. Let’s delve into this topic to gain a better understanding of how PowerShell behaves in such scenarios.

Understanding PowerShell Behavior

When a PowerShell script is running, it is a separate process from the PowerShell window itself. Therefore, closing the PowerShell window does not terminate the script by default. The script process will continue to run in the background even after the window has been closed.

It’s important to note that a running script’s behavior may vary based on how it was initiated. If the script is launched from a PowerShell window, it will continue to execute even after the window is closed. On the other hand, if the script is running in the context of a PowerShell session that is part of a larger application or service, closing the window may terminate the entire process, including the running script.

Terminating a Running Script

To explicitly stop a running PowerShell script, it’s essential to understand how to manage processes within the Windows operating system. One way to achieve this is by using the Stop-Process cmdlet, which allows you to terminate a specific process by its ID or name.

Another method involves using keyboard shortcuts within the PowerShell window. Pressing Ctrl + C will interrupt the currently running script and allow you to decide whether to terminate it.

Best Practices

As a best practice, it’s advisable to design PowerShell scripts with error handling and cleanup routines. This ensures that even if the script is forcefully terminated, it can clean up any resources it has utilized and maintain system stability.

Additionally, when running scripts that perform critical operations or interact with important data, it’s crucial to test the script behavior in a controlled environment to anticipate and mitigate any unexpected consequences of prematurely terminating it.


In conclusion, simply closing a PowerShell window does not automatically stop a running script. Understanding how PowerShell processes scripts and managing running processes is essential for gracefully handling script termination. By following best practices and being mindful of the impact of terminating scripts, developers can ensure the reliability and stability of their PowerShell scripts.