Some PowerShell commands for AD that make my life easier.

Run these commands from a machine joined to an AD domain or on a Domain Controller. Install RSAT on your system and make sure that Active Directory Module for Windows PowerShell is enabled in RSAT.

Find all groups an AD user is member of

Get-ADPrincipalGroupMembership username | select name

Get AD User info

Get-ADUser username -Properties *

To get specific user attributes

Get-ADUser username -Properties * | select attr

Get AD group info

Get-ADGroup grp

Get AD group members

Get-ADGroupMembers group | select name