PowerShell Get-Process: Find and Manage Running Processes
Get-Process gives you a detailed view of every running process. Learn to filter by name, sort by memory, and kill runaway processes.
PowerShell Working with JSON: ConvertTo-Json and ConvertFrom-Json
PowerShell handles JSON natively. Learn to convert objects to JSON, parse JSON from APIs, and save/load JSON config files with examples.
PowerShell Find Files by Name or Extension Recursively
Find any file anywhere on disk with PowerShell. Learn recursive search by name, extension, date, and size with Get-ChildItem examples.
PowerShell Search for Text in Files with Select-String
Select-String is PowerShell’s grep. Learn to search one file, a folder, and recursive directories for any text pattern with line numbers.
PowerShell Rename Files in Bulk: Rename-Item Examples
Rename hundreds of files at once with PowerShell Rename-Item. Learn pattern-based renaming, adding prefixes, and date-stamping files safely.
PowerShell Get-Folder-Size: Calculate Directory Size
PowerShell can report folder sizes faster than File Explorer. Learn to sum folder contents recursively and format results in MB or GB.
PowerShell Export-Csv: Save Data to CSV Files
Export-Csv saves any PowerShell object pipeline to a CSV file. Learn to create clean reports, append data, and control headers and delimiters.
PowerShell Import-Csv: Read CSV Files Step by Step
Import-Csv turns CSV files into PowerShell objects instantly. Learn to read CSVs, loop through rows, and use data for bulk automation tasks.
PowerShell Read and Write Files: Get-Content and Set-Content
Get-Content reads file text into PowerShell as an array of lines. Learn to read, write, and append files with encoding and large-file tips.
PowerShell Create Files and Folders with New-Item
New-Item creates files, folders, symlinks, and registry keys in PowerShell. Learn to create nested directories and new files with content.
