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Automating admin tasks with Powershell

Automating admin tasks with Powershell. James Boother Email: james@boother.co.uk Twitter: @jimmyboo Blog: http://www.boother.co.uk. Agenda. A brief history lesson What’s new in 2.0 ? Quick look at Cmdlets What it won’t do Example admin tasks automated with PowerShell

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Automating admin tasks with Powershell

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  1. Automating admin tasks with Powershell James Boother Email: james@boother.co.uk Twitter: @jimmyboo Blog: http://www.boother.co.uk

  2. Agenda • A brief history lesson • What’s new in 2.0? • Quick look at Cmdlets • What it won’t do • Example admin tasks automated with PowerShell • SQL Server specific admin tasks automated with PowerShell • Scheduling Scripts • Resources

  3. In the beginning…

  4. After years of research POSH was born

  5. cmdlets • Main building block of PowerShell Scripts • Mini Commands that perform one action • Common naming convention: Verb then Noun • e.g.: Get-Help, Get-Object, Remove-Item –Destructive CmdLets have –WhatIf parameter • Actually .NET Classes that can easily be created if new functionality is required • The output of one Cmdlet can be piped into further cmdlets using the | operator • Equality test with expressions such as –eq –lt –le

  6. What’s new in version 2? • PowerShell ISE – pre-installed on every Windows 7 & Server 2008 R2 machine • Remoting • Background Jobs • Transactions • Modules • Eventing

  7. What it won’t do • It won’t make the tea…

  8. Demo - Visual Scripting environment

  9. Demo – WMI Script • Full access to WMI from within Powershell:

  10. Deleting old backup files

  11. DEMO - Finding failed SQL jobs

  12. Scheduling Scripts • SQL Server Agent or windows Task Scheduler

  13. SQL Server Provider • Open PowerShell from within SQL Server Management Studio • Open SQLPS • Cmdlets and a Provider are provided: • Also instantiate the SQL Server SMO Objects:

  14. Demo – help server down!

  15. Summary • Powerful object based scripting engine • Backwards compatible so you can start from what you already know • Full access to File System; Registry; WMI; COM; .NET Objects and SQL Server • Simple to schedule using Windows Scheduled Tasks or SQL Jobs • Extensible through .NET

  16. Books

  17. Questions • If you have any questions now’s your chance…

  18. Thank you • Thank you for attending Automating admin tasks with PowerShell • if you have any further questions please see my contact details here: • Email: james@boother.co.uk • Twitter: @jimmyboo • Blog: http://www.boother.co.uk • Enjoy the rest of the day, happy scripting!

  19. P/X001 How to Get Full Access to a Database Backup in 3 Minutes or Less Idera P/L001 How to Monitor your SQL Servers Red Gate P/L002 SQL Server Expert Lunchtime Quiz : Major Myths About Microsoft SQL Server Quest P/L005 Expert Query Analysis with SQL Sentry SQLSentry P/T007 Attunity Change Data Capture for SSIS Attunity Coming up… #SQLBITS

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