Bijay Kumar 
If you’ve ever needed to list, search, or filter files and folders in Windows PowerShell, you’ve probably used the Get-ChildItem cmdlet — often abbreviated as gci. This PowerShell command is useful for navigating the file system, filtering files by extension, size, and date, and even using wildcards or regular expressions. In this tutorial, we’ll explore … Read more
If you’re a system administrator, developer, or IT professional working on Windows systems, then you might need to know which .NET versions are installed on your machine. PowerShell provides different ways to check the installed .NET Framework and .NET (Core/5+) versions. In this tutorial, you’ll learn how to get the .NET version using PowerShell — … Read more
When writing PowerShell scripts, one of the most common tasks you’ll encounter is formatting text output. Whether you’re sending messages to the console, writing logs to a file, or generating reports, adding a new line (or line break) is essential for readability and structure. In this tutorial, we’ll explore multiple ways to add a new … Read more
If you’re working with PowerShell regularly—whether for system administration, DevOps automation, or cloud management—you’ve likely encountered a situation where you need to make your scripts more dynamic. Instead of hardcoding values, you can pass variables to a PowerShell script at runtime. In this detailed tutorial, you’ll learn multiple ways to pass variables to PowerShell scripts, … Read more
Characters are stored internally as numeric codes—usually Unicode or ASCII values—and sometimes you need these numbers. For example, you might need to convert the letter ‘A’ into its numeric value 65 when preparing data for encryption or checking character ranges. In this tutorial, I explain multiple methods for converting characters into integers in PowerShell with real examples. Characters and … Read more
Recently, I was processing a user input in a PowerShell script where I wanted to convert a string to a decimal value. In this tutorial, I will explain how to convert a string to a decimal in PowerShell using different methods with examples. PowerShell is a dynamically typed language, which means variables don’t require explicit … Read more
When working with text processing, data migration, or system integration in PowerShell, encoding challenges often arise. Unicode is now the default for most systems and applications. However, situations may require conversion to ASCII—for instance, when supporting legacy applications, cleaning data, or prepping information for APIs that cannot handle special characters. In this tutorial, I will … Read more
If you’ve ever tried to open your iPhone photos on a Windows PC, you might’ve encountered that mysterious .heic extension. It is not always easy to work with outside the Apple ecosystem. If you are looking for an easy way to convert those HEIC files to the more universally friendly JPG format, you’ve come to the right … Read more
JSON (JavaScript Object Notation) and XML (eXtensible Markup Language) are two widely used data formats in modern IT environments. However, we often need to convert JSON files to XML files using PowerShell. This tutorial explains how to convert JSON to XML using PowerShell, and I will cover step-by-step instructions, practical examples, and common mistakes that … Read more
If you’ve spent any time working with files or data—whether it’s in a spreadsheet, an enterprise database, or server logs—you’ve probably run into numbers that just don’t make immediate sense. File sizes like “8388608” or “10737418240” appear everywhere, but without some context, it’s tricky to see how they relate to your storage or daily tasks. … Read more
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