Powershell_Basics_Robin
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Powershell is a command-line shell and scripting language for Windows. It allows administrators to manage operating systems through object-oriented commands and automation scripts. The document discusses Powershell basics like syntax, data types, variables, operations, and scripts. It provides examples of getting started with Powershell through the console and ISE, getting help, and piping commands together in the pipeline to filter and sort data. Security settings for scripts and demonstrations of creating and running scripts are also covered.
![Demo: Getting starting with PowerShell
• Powershell Cmd-let[Console]
• Powershell ISE
• Get-Verb
• Getting Help
• Getting Members](https://image.slidesharecdn.com/66c3e336-b8ea-40e6-9c40-4ddff3c22157-150904061133-lva1-app6892/85/Powershell_Basics_Robin-4-320.jpg)
![Data Types
Shortcut Data Type
[datetime] Date or time
[string] String of characters
[char] Single character
[double] Double-precision floating number
[single] Single-precision floating number
[int] 32-bit integer
[boolean] True or false value](https://image.slidesharecdn.com/66c3e336-b8ea-40e6-9c40-4ddff3c22157-150904061133-lva1-app6892/85/Powershell_Basics_Robin-6-320.jpg)
![More features[if time permits]
• Registry [HKLM:]
• Certificates [cert:]
• Environment Variable [env:]
• Variables [variable:]
• Aliases
• Functions
• Extending powershell -> cmdlets](https://image.slidesharecdn.com/66c3e336-b8ea-40e6-9c40-4ddff3c22157-150904061133-lva1-app6892/85/Powershell_Basics_Robin-11-320.jpg)
![Demo: if time permits
• Killing processes
• Sort examples
• Using .Net examples[int, string, datetime]
• Let us touch AZURE](https://image.slidesharecdn.com/66c3e336-b8ea-40e6-9c40-4ddff3c22157-150904061133-lva1-app6892/85/Powershell_Basics_Robin-12-320.jpg)
Powershell_Basics_Robin
- 1. WINDOWS POWERSHELL BASICS Robin Aggarwal
- 2. What Is PowerShell? Windows PowerShell includes an interactive prompt and a scripting environment Commands are object-based Large set of built-in commands All shell commands use the same parser Windows PowerShell 2.0 is installed by default on Windows Server® 2008 R2 and Windows® 7
- 3. PowerShell Syntax Name Argument Verb Noun String PS> get-mailbox –server “smbex01” Command Parameter Name Alias Server StorageQuota ---- ---- ------ ------------ Bob Kelly bobk smbex01 unlimited Kim Akers kima smbex01 unlimited Property Names Property Values
- 4. Demo: Getting starting with PowerShell • Powershell Cmd-let[Console] • Powershell ISE • Get-Verb • Getting Help • Getting Members
- 5. Piping and the Pipeline Cmdlet Filter Sort Scenario 1 Get-Service| Where-Object {$_.Status –eq “Running”} | Sort-Object Name
- 6. Data Types Shortcut Data Type [datetime] Date or time [string] String of characters [char] Single character [double] Double-precision floating number [single] Single-precision floating number [int] 32-bit integer [boolean] True or false value
- 7. Demo: Variables, Operations and Types • Creating variables • Operations • Using types • Creating arrays
- 8. Powershell Scripts PowerShell Scripts have the .ps1 extension Run a Script C:Scriptssample.ps1 This script will get files and folder stored in $a = Get-ChildItem .sample.ps1
- 9. Script Security Settings • Restricted – No scripts can be run. Windows PowerShell can be used only in interactive mode. • AllSigned – Only scripts signed by a trusted publisher can be run. • RemoteSigned – Downloaded scripts must be signed by a trusted publisher before they can be run. • Unrestricted – No restrictions; all Windows PowerShell scripts can be run.
- 10. Demo: Working with scripts • Creating PowerShell scripts • Running scripts
- 11. More features[if time permits] • Registry [HKLM:] • Certificates [cert:] • Environment Variable [env:] • Variables [variable:] • Aliases • Functions • Extending powershell -> cmdlets
- 12. Demo: if time permits • Killing processes • Sort examples • Using .Net examples[int, string, datetime] • Let us touch AZURE
- 13. Capabilities of Powershell? • Lets write down