Robbie Cannings

An online space to store my technical observations, learnings and anything which may help me or others in the future.

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    24 May 2017

    Querying and Updating Active Directory GIDNumber attribute

    I came across a duplicate GIDNumber value in AD Groups. This is a hidden attribute, so can't be viewed/edited using the AD Users and Groups MMC. Querying AD This example shows the main attributes, but not the one we are after PS C:\Users\administratoor> Get-ADGroup -Identity "…

    24 May 2017 Read More
    • powershell
    • active directory

    26 Jan 2015

    Using PowerShell to update DNS records

    A little gem I came across when trying to add a bunch of new storage controllers to DNS (and not wanting to click through all the menus). Caveat - only Windows Server 2012 and beyond Unfortunately PowerShell in Windows 2008 seems quite limited in functionality - many highly useful cmdlets…

    26 Jan 2015 Read More
    • technical tip
    • dns
    • powershell

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