Powershell_Basics_Robin

Powershell_Basics_Robin

• 1.
  WINDOWS POWERSHELL BASICS RobinAggarwal
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  What Is PowerShell? WindowsPowerShell 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
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  PowerShell Syntax Name Argument Verb NounString 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
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  Demo: Getting startingwith PowerShell • Powershell Cmd-let[Console] • Powershell ISE • Get-Verb • Getting Help • Getting Members
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  Piping and thePipeline Cmdlet Filter Sort Scenario 1 Get-Service| Where-Object {$_.Status –eq “Running”} | Sort-Object Name
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  Data Types Shortcut DataType [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
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  Demo: Variables, Operationsand Types • Creating variables • Operations • Using types • Creating arrays
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  Powershell Scripts PowerShell Scriptshave the .ps1 extension Run a Script C:Scriptssample.ps1 This script will get files and folder stored in $a = Get-ChildItem .sample.ps1
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  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.
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  Demo: Working withscripts • Creating PowerShell scripts • Running scripts
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  More features[if timepermits] • Registry [HKLM:] • Certificates [cert:] • Environment Variable [env:] • Variables [variable:] • Aliases • Functions • Extending powershell -> cmdlets
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  Demo: if timepermits • Killing processes • Sort examples • Using .Net examples[int, string, datetime] • Let us touch AZURE
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  Capabilities of Powershell? •Lets write down