Table of Contents. For example if you have and environment variable named foo that had a value of bar all instances of __foo__ would be replaced with bar. I will cover the following scenarios and issues: Find something (letters, dots …) Find and remove occurrences. Get-Content "C:\PowerShell\EventLog_Setup.txt" -tail 3. Simple Powershell script to replace values in a .net configuration file Replacing an apostrophe : PowerShell - reddit Hi @varonfelder, As p0onage said a webdeploy file is a zip file containing all your website files so the replace token task cannot access your web.config file directly. Using PowerShell to Read Text Files and Replace Text Another option: you can escape an apostrophe in a single quote string by writing it twice: PS C:\> "O'Reilly" -replace '''', '' OReilly. (CR/LF) of a text file. You can use PowerShell execution context on a string to replace variables with their values. Powershell replace text in files and recurse subdirectories I needed to go through every file in a folder and all of its sub directories and open each file and replace a given string. Powershell: The many ways to use regex Creates a new file with the replaced tokens that can be used as is within a deployment context. However, if you recollect, in PowerShell Replace Method, you also need quotes to specify the value you want to replace and the new value. While that syntax might look familiar to you from PowerShell's variables, don't be fooled. powershell replace tokens in file. Below you can see how it's being used in-line against the output of Get-Content. The replace operator returns the new string. Microsoft Scripting Guy, Ed Wilson, here. Powershell replace text in file using wildcards jobs PowerShell script to replace tokens in a file. Replace-FileString.ps1 - Find and Replace across multiple files (Bill Stewart). Replace PowerShell with Command Prompt in Context Menu in Windows 10 Find and select "Replace Tokens" task: Please note that in the "Advanced" tab there is "token prefix" and "token suffix". Find and replace a string in your project files.