How to Run a PowerShell Script from a Batch File

Learn how to run a PowerShell script from a batch file, including passing parameters and executing with administrator privileges.
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In today's world of automation and scripting, a common need arises to execute a PowerShell script from within a batch file. Below, we will uncover various methods to achieve this, providing detailed instructions on how to run a PowerShell script, pass parameters, execute it with administrator privileges, and construct a batch file to encapsulate the entire process.

How to Run a PowerShell Script from a Batch File

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The -File parameter tells PowerShell to execute the specified script file.

How to Run a PowerShell Script from a Batch File with Parameters

Passing parameters to your PowerShell script enhances its flexibility. You can pass these parameters by appending them to the script execution call:

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Within your PowerShell script, you can access these parameters using $args or by defining param blocks.

How to Run a PowerShell Script as Administrator from a Batch File

Running a PowerShell script with elevated privileges from a batch file is crucial for tasks that require admin rights. Below is a technique for achieving this using a self-elevating batch script:

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The first part checks for elevated permissions and if not found, it relaunches the script with administrator privileges before running the PowerShell script.

How to Make a Batch File to Run a PowerShell Script

Combining it all together, here's how you can create a batch file that runs a PowerShell script, passes parameters, and ensures it's run as an administrator:

Add the following content:

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The examples above illustrate the versatility and power of combining batch files and PowerShell scripts, providing a robust approach to managing both simple and complex automation tasks.

By mastering these techniques, you can streamline your scripting efforts, ensure your tasks run with the necessary permissions, and handle parameterized scripts effectively.