Difference between revisions of "Global Knowledge PowerShell Training"

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(Notes)
(Notes)
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help dir -ShowWindow
 
help dir -ShowWindow
  
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-----
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get-service | sort-object -Property Status | Out-File Service.txt
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 +
same as ...
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 +
get-service | sort-object -Property Status > C:\Service.txt
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-----
 +
get-service | sort-object -Property Status | Out-File Service.txt -Append
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 +
same as ...
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 +
get-service | sort-object -Property Status >> C:\Service.txt
 +
 +
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Revision as of 19:16, 8 June 2015

General Information about PowerShell

Notes

Different versions of PowerShell are available for different OS's. Microsoft is using PowerShell as a way to drive people to upgrade to the latest version of Windows. Newer versions of Powershell work better with Newer versions of Microsoft Windows.

Two versions of the Powershell interface.

  • Console
    • Basic Command-Line
    • Maximum support for PowerShell
    • Minimal editing capabilities
  • ISE
    • Script Editor and Console Combination
    • Some PowerShell features not supported
    • Rich editing cap
  • Third Party hosting apps/Editors

help dir -Online

help dir -ShowWindow

The "-WhatIf" option will allow you to "Dry Run" a command that might modify something on the system.

The "-Confirm" option allows for a Y/N query per item for any command that MODIFIES the system.


get-command

get-command | measure-object

get-command | out-gridview

Show-Command Get-ChildItem

The "back tick" character (above the TAB key) is the "Line Continued Below" reference.

help dir `
-ShowWindow

is the same as

help dir -ShowWindow


get-service | sort-object -Property Status | Out-File Service.txt

same as ...

get-service | sort-object -Property Status > C:\Service.txt


get-service | sort-object -Property Status | Out-File Service.txt -Append

same as ...

get-service | sort-object -Property Status >> C:\Service.txt