Introduction-to-PowerShell-azure-Syntax.pptx

Introduction-to-PowerShell-azure-Syntax.pptx

• 1.
  Introduction to PowerShell Syntax PowerShell:task automation framework combining scripting and command-line interface. Unique syntax designed for readability and accessibility.
• 2.
  Understanding PowerShell Cmdlets 1Cmdlet Definition Specialized commands for system administration tasks. 2 Naming Convention Verb-Noun structure (e.g., Get-Process, Start-Service). 3 Predefined Verbs Get, Set, New, Remove, Start, Stop.
• 3.
  Basic PowerShell Commandsand Examples Retrieving Information Get-Command lists available cmdlets, functions, and aliases. Get-Help displays documentation for cmdlets. Creating and Modifying New-Item creates files or directories. Set-Content writes or replaces file content. Removing Items Remove-Item deletes files or directories.
• 4.
  Working with CmdletParameters 1 Parameter Basics Modify cmdlet behavior or specify input data. 2 Common Parameters -Path, -Name, -Force for various operations. 3 Usage Example New-Item with -Path, -Name, -ItemType parameters.
• 5.
  The PowerShell Pipeline PipelineConcept Output of one cmdlet becomes input for another. Filtering Example Get-Process | Where-Object filters processes starting with "p". Sorting Example Get-Process | Sort-Object sorts processes by memory usage.
• 6.
  Working with Aliasesand Shortcuts Alias Cmdlet ls Get-ChildItem cd Set-Location dir Get-ChildItem gc Get-Content Create custom aliases using Set-Alias cmdlet.
• 7.
  PowerShell Help System Documentation Get-Helpprovides comprehensive information about cmdlets. Update Update-Help ensures latest help files are available. Examples Get-Help cmdlet -Examples shows usage examples.