When working with text files in PowerShell, I got a requirement to extract unique lines from a file. I tried different methods and thought to share them with you. In this tutorial, we’ll check several methods to get unique lines from a file using PowerShell. Get Unique Lines from a File Using PowerShell PowerShell is … Read more
Recently, I was working on some text files where I was required to count the number of duplicate lines using PowerShell. I have tried different methods to do this. In this tutorial, we’ll explore different ways to count duplicate lines in a text file using PowerShell. Method 1: Using Group-Object PowerShell provides the Group-Object cmdlet … Read more
One of my clients recently required me to create a file if it doesn’t exist. PowerShell is the best option for this kind of requirement. In this tutorial, I will show you different methods to check for the existence of a file and create it if it doesn’t exist using PowerShell. To create a file … Read more
Do you need to count the number of words in a file? Check out this tutorial. In this practical tutorial, I explain how to count words in a file using PowerShell. We will explore various methods with examples. To count words in a file using PowerShell, you can utilize the Measure-Object cmdlet. First, retrieve the file content … Read more
Recently, I was working with a logging application. There, I got a requirement to append text to a file in PowerShell. In this PowerShell tutorial, I will show different methods to append data to a text file using PowerShell and how to append text to a new line in a text file using PowerShell. To … Read more
Finding and replacing a file is a very common requirement in automation. In this PowerShell tutorial, I will explain in detail how to find and replace in a file using PowerShell and also I will show how to replace a line in a file using PowerShell. To find and replace text in a file using … Read more
Are you trying to search files inside a directory and sub-directories? PowerShell made it easy. In this tutorial, I will explain to you how to search for files recursively in PowerShell. To search for files recursively in PowerShell, use the Get-ChildItem cmdlet with the -Recurse parameter. For example, to find all .txt files in a … Read more
When you download files from the internet, Windows may block these files to prevent potentially harmful scripts from running on your system. This can lead to a situation where you need to unblock numerous files, which can be quite difficult if done manually. Fortunately, PowerShell offers a powerful and efficient way to unblock files in … Read more
MD5, which stands for Message Digest Algorithm 5, produces a unique 128-bit hash value for a given data set. While MD5 is no longer recommended for cryptographic purposes due to vulnerabilities, it’s still widely used for file integrity checks. PowerShell makes it easy to compute the MD5 hash of files. In this PowerShell post, I … Read more
Recently, while working on an automation project, I got a requirement to encode files to Base64, a process that converts binary data into ASCII string format. I will show you here different methods to convert files to Base64 using PowerShell with examples and complete scripts. To convert a file to Base64 in PowerShell, you can … Read more
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