All PowerShell Versions
Some cmdlets (like Remove-ADGroupMember) automatically ask for confirmation. This can be a problem in scripts running unattended.
To suppress unwanted confirmation dialogs, explicitly set the -Confirm switch parameter to false:
Remove-ADGroupMember -Identity 'Domain Admins' -Members user12 -Confirm:$false
Alternatively, you can change the risk level at which PowerShell will automatically ask for confirmation. This line turns automatic confirmation off for all cmdlets:
$ConfirmPreference = 'None'
Note that both tips apply to default confirmation dialogs only. If a cmdlet decides to ask for confirmation outside the default PowerShell confirmation architecture, you need to consult the cmdlet documentation to find out how to suppress those.
