Windows PowerShell Scripting and Toolmaking9781105082856 by Don Jones

Author:Don Jones [Jones, Don]
Language: eng
Format: epub
ISBN: 9781105082856
Publisher: Concentrated Technology and Interface Technical Training

There's an error message displayed for the nonexistent "notonline" computer, but the cmdlet keeps trucking along anyway. That happens due to the shell's built-in $ErrorActionPreference variable, which is by default set to "Continue". Whenever a cmdlet runs into a non-terminating error, it looks at the setting of $ErrorActionPreference to see what it should do. There are four possible settings:

• Inquire: Prompt the user to see what to do.

• Continue: Display an error and keep doing.

• SilentlyContinue: Don't display an error and keep going. (This is the setting I wish many small children possessed – "Be quiet, keep going.")

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