How to get all groups that a user is a member of?

Question

PowerShell\'s Get-ADGroupMember cmdlet returns members of a specific group. Is there a cmdlet or property to get all the groups that a particular user is a member of?

Answer 1

Get group membership for a user:

$strUserName = "Primoz"
$strUser = get-qaduser -SamAccountName $strUserName
$strUser.memberof

See Get Group Membership for a User

But also see Quest's Free PowerShell Commands for Active Directory.

[Edit: Get-ADPrincipalGroupMembership command is included in Powershell since v2 with Windows 2008 R2. See kstrauss' answer below.]