In the File name field specify a name for the file with the .ps1 extension — for example, TWC_script.ps1. Click the Save button. Write a new, or paste the script you want to run — for example: ...

You can view a Text file in Command Prompt or PowerShell in Windows 11/10. You can view the entire content of TXT, a specific line, etc.

If you want to export a command output to a file, in this guide, we'll show you how on PowerShell and Command Prompt.

We can do that by using Set-Content. Unlike Add-Content, Set-Content overwrites a file. In this instance, we're overwriting the entire file with the string output that the replace operator returned.

Looking at the signature of a file quickly lets you know whether that file is really what it claims to be. Here's how to tap PowerShell to figure out the file signature.