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How to Run A Cmd Line Application In Powershell?

4 minutes read

To run a command line application in PowerShell, you can simply type the name of the executable file followed by any command line arguments that you want to pass to it. If you are in the directory where the executable file is located, you can just type the name of the file. If the executable file is located in a different directory, you will need to provide the full path to the file. Alternatively, you can use the cd command to change to the directory where the file is located before running the application. Additionally, you can use the Start-Process cmdlet to run a command line application in PowerShell, which gives you more options for controlling how the application is run.


How to debug a cmd line application in PowerShell?

To debug a cmd line application in PowerShell, follow these steps:

  1. Set breakpoints: Use the Set-PSBreakpoint cmdlet to set breakpoints in your script at specific points where you suspect the issue may be occurring.
  2. Start debugging: Start the debugging session by running the command Debug-Runspace or Debug-Process followed by the path to your script or executable.
  3. Step through the code: Use the Step-Into cmdlet to step through the code line by line, analyzing the variables and outputs at each step.
  4. View variables: Use the Get-Variable cmdlet to view the current values of variables in your script, helping you identify any incorrect or unexpected values.
  5. Check output: Use the Write-Host or Write-Output cmdlets to print out values or messages at various points in your script to help track the flow of the program.
  6. Analyze errors: Use the Write-Error cmdlet to display any errors or exceptions that may occur during the script execution, helping you pinpoint the issue.
  7. Use debugging tools: If needed, use external debugging tools such as Visual Studio Code or debugging modules like dbgp or xdebug to further analyze and troubleshoot the issue.


By following these steps, you can effectively debug a cmd line application in PowerShell and identify and resolve any issues causing unexpected behavior.


How to run a cmd line application with elevated privileges in PowerShell?

To run a cmd line application with elevated privileges in PowerShell, you can use the Start-Process cmdlet with the -Verb parameter set to 'RunAs'. Here is an example:

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Start-Process cmd.exe -Verb RunAs


This command will open a new cmd window with elevated privileges. You can replace 'cmd.exe' with the path to the application you want to run with elevated privileges.


How to stop a cmd line application that is running in PowerShell?

There are a few ways you can stop a command line application that is running in PowerShell:

  1. Press Ctrl + C: This is the most common way to stop a command line application in PowerShell. Simply press Ctrl + C on your keyboard and the application will be terminated.
  2. Use the Stop-Process cmdlet: You can use the Stop-Process cmdlet to stop a running process in PowerShell. First, you need to identify the process ID (PID) of the application you want to stop by using the Get-Process cmdlet. Once you have the PID, you can use the Stop-Process cmdlet to terminate the application. For example: 
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Get-Process -Name "example.exe" | Stop-Process


  1. Use Task Manager: If the above methods do not work, you can also use Task Manager to end the process. Simply open Task Manager, go to the "Processes" tab, find the process you want to stop, right-click on it, and select "End Process".


These are some of the common ways to stop a command line application that is running in PowerShell. Choose the method that works best for you depending on the situation.


What is the difference between running a cmd line application in PowerShell and in Command Prompt?

There are several differences between running a command line application in PowerShell and in Command Prompt:

  1. PowerShell is a more advanced and powerful shell compared to Command Prompt. It provides access to a wider range of commands and features, including support for scripting and automation.
  2. PowerShell uses different syntax and commands compared to Command Prompt. Some commands that work in Command Prompt may not work in PowerShell, and vice versa.
  3. PowerShell supports object-oriented programming and pipeline processing, allowing for more complex and advanced operations compared to Command Prompt.
  4. PowerShell has better support for managing and interacting with Windows system components and services compared to Command Prompt.


Overall, PowerShell is a more modern and feature-rich shell compared to Command Prompt, and is preferred for more advanced and complex tasks.

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