PowerShell: Bringing DevOps to Windows

Transcript

1. PowerShell: Bringing DevOps to Windows! Kevin Berridge @kberridge Matrix Pointe

   Software

2. PowerShell

3. DevOps

4. Productivity

5. PowerShell

6. Foundation Possibilities

7. PowerShell: Bringing DevOps to Windows! Linux Mac

8. The Shell Scripting

9. The Shell

10. Basic Shell Commands and Aliases PowerShell Command PowerShell Alias DOS

    Equivalent Unix Equivalent Set-Location sl cd* cd* Get-ChildItem gci dir* ls* Copy-Item cpi copy* cp* Move-Item mi move* mv* Remove-Item ri del* rm* Get-Content gc type* cat* Get-Help help help* man*
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21. Summary • Aliases are nice because they are short, also

    they match what you already know • Tab key auto completion is wonderful • The help command will teach you what you need to know

22. More Advanced Shell

23. Change .txt files to .ext files

24. ls *cmd*.txt | %{ mv $_ ($_.BaseName + ".ext" )

    }
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28. ls *cmd*.txt | %{ mv $_ ($_.BaseName + ".ext" )

    }
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30. ls *cmd*.txt | %{ mv $_ ($_.BaseName + ".ext" )

    }
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34. ls *cmd*.txt | %{ mv $_ ($_.BaseName + ".ext" )

    }

35. Main Pipeline Commands • ForEach-Object (%) • Where-Object (?) •

    Sort-Object (sort) • Select-Object (select)
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38. How do we run a regular command line app?

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40. What dlls did msbuild build?

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42. Summary • Commandlets return objects • DOS command return strings

    • “|” lets you easily chain commands together over those objects • Get-Member will tell you what those objects can do • %, ?, sort, select

43. Scripting

44. PSAKE

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47. msbuild /v:m &”msbuild” /v:m iex ”msbuild /v:m”

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53. PowerShell C# -eq == -ne != -gt > -ge >=

    -lt < -le <= -like Regex -notlike -match -contains Linq

54. Summary • Scripts are no different than the shell! •

    $variables • Use functions just like commandlets • Comparison operators • & and Invoke-Expression • $lastexitcode vs. exceptions • PSAKE: make for PowerShell

55. .NET

56. Store an encrypted string in an environment variable

57. Set-EncryptedEnvironmentVariable.ps1

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59. Summary • PowerShell is a .NET language • You can

    use anything in .NET from PowerShell

60. Possibilities

61. Collect log records and send a nightly email

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65. Automate the execution of database migrations

66. migration-connections.xml

67. deploy-migrations.ps1

68. Honorable Mentions •PowerShell Remoting SSH for Windows! •PS Read Line

    Better editing at the shell! •Set-PSBreakpoint Integrated debugging! •Desired State Configuration (DSC) Chef/Puppet for PowerShell!

69. PowerShell: Bringing DevOps to Windows! Kevin Berridge @kberridge Matrix Pointe

    Software