Powershell text file find and replace

I split the code to more lines to be readable for you. Note that you could use Set-Content instead of [IO. File]::WriteAllText , but it adds new line at the end. With WriteAllText you can avoid it. I found comment of Artyom useful but unfortunately he has not posted an answer. This wil replace all "old" with "new" case-sensitive in all the files of your folders of your current directory. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 11 years, 8 months ago. Active 1 month ago. Viewed k times. Improve this question.

Brandon Brandon Let us know how you got on or if there were some odd formatting issues with the files that needed to be addressed. Okay, I came here looking for PowerShell too, but I almost got suckered into taking up the "there was no good way to do this [in batch]" challenge. Luckily there are a few impressive cmd. Add a comment. Active Oldest Votes. Here a first attempt at the top of my head. Improve this answer. Daniel Liuzzi The steps you previously went through work…. This prevents you from writing the new contents back to the file.

To remedy this open file handle situation, I created a simple workflow that allows you to create a temporary text file on disk first with the new contents, remove the original file and then rename the temporary file. Below is an example of a function I built called Find-InTextFile which uses this approach combined with the ability to find not replace text in a file. This function also uses the more powerful regular expression syntax to find strings as well.

This comes in handy if you have a bunch of files to process. Get this interactive comic book to learn how Veeam and AWS can help you fight ransomware, data sprawl, rising cloud costs, unforeseen data loss and make you a hero! ATA is known for its high-quality written tutorials in the form of blog posts. Here's an example that preserves the PSPath property, so you don't have to specify the path to set-content:.

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Learn more. How do I replace a line in a file using PowerShell? Ask Question. Asked 5 years, 1 month ago. Active 7 months ago. Viewed 59k times. Improve this question. Anthony Mastrean Add a comment. Active Oldest Votes. Also note the required The command above uses a streamlined approach to replacement:? Improve this answer.