PowerShell is a command-line shell and scripting language developed by Microsoft for system automation and management. It is designed to help IT professionals and developers automate administrative tasks on Windows, Linux, and macOS.
Key Features of PowerShell
1. Object-Oriented – Unlike traditional command-line interfaces (like CMD), PowerShell works with objects instead of plain text, making it more powerful for scripting.
2. Cmdlets – PowerShell has built-in commands called cmdlets (e.g., Get-Process, Get-Service) for system management.
3. Scripting & Automation – Users can write PowerShell scripts (.ps1 files) to automate tasks like managing users, services, and files.
4. Pipeline Support – Allows output from one command to be passed as input to another command, making complex operations easier.
5. Cross-Platform – PowerShell Core (now just "PowerShell") is available on Windows, Linux, and macOS.
6. Remote Administration – Supports remote management of computers using PowerShell Remoting (WinRM or SSH).
Common PowerShell Commands
Get-Help <cmdlet> → Get help on a command
Get-Process → View running processes
Get-Service → List all services
Get-ChildItem → List files and directories (like ls in Linux)
Set-ExecutionPolicy → Control script execution permissions
Invoke-Command → Run commands on remote computers
.
ليست هناك تعليقات:
إرسال تعليق