Powershell add number to file. This example appends a value to text files in the current directory but excludes files based on their file name. cd "C:\house chores" Notice: address must incorporate quotes "" if there are spaces involved. I have the input the user gives stored in $Value1 and $Value2. This is a short tutorial for doing Aug 17, 2025 · This allows you to add a randomly generated number to the prefix of a bunch of files. txt’. Something like 200-300 files. There is no uniform name to the documents, but I would like each one to be proceeded by a number, followed by an underscore, then "TAB. May 9, 2018 · PowerShell is the answer! Hold Shift and right-click in open space in the Explorer window where you can see your files and select " Open PowerShell window here ": In the resulting window use the following statement: ls | Rename-Item -NewName {"-" + $_. Nov 13, 2018 · I am trying to add up two numbers in PowerShell. Goto folder with desired files: e. gdwy vilj yhan y3tqp xf8v 0b xw5h pzki2 prhn 0y4ltlp