Say No to All on Confirm?

This topic contains 2 replies, has 2 voices, and was last updated by  Simon Wåhlin 2 years, 11 months ago.

  • Author
  • #25074

    Simon Wåhlin


    I know I can use -Confirm:$false so supress any Confirm messages.
    But what if I want my script to run unattended and answer 'No' to any Confirm Message?


  • #25077

    Richard Siddaway

    You could set $ConfirmPreference to None

    see about_Preference_Variables

    Whether this is a good idea or not is another debate 🙂

  • #25080

    Simon Wåhlin

    yes, but that would have the same effect as using -Confirm:$false wouldnt it?

    I wanted my script to run but if there is a Confirm-message it should be answered with 'No'

    What I wanted to do was to call New-xDSCResource multiple times.

    If the resource doesnt exist it is created, if it does exist you get a Confirm-question.
    Answering No the the Confirm will write a warning instead of overwriting the resource and after that the resource is still validated against the arguments to New-xDSCresource.
    A simple way to confirm that no-one changed the properties.

    I know that I can use Test-xDscResource for a similar validation, but it will only validate that the resource is correct and won't detect if new properties are added.

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