Active Directory Administration

Domain Accounts

List all domain users

net user /domain

Get information on a specific users

net user <USERNAME> /domain

Domain Groups

net group /domain

Domain Controller

Get the domain controller hostname

Get the DC with the FSMO roles

netdom /query fsmo

Get a list of Systems

Workstations

netdom /query workstation

Servers

netdom /query server

Trusts

Query for a list of trusts

netdom /query trust

Get Logged In Users

You can use PowerViews Get-NetLoggedOn

Import-Module .\PowerView.ps1
Get-NetLoggedon -ComputerName <COMPUTERNAME>

Get sessions on a machine Using PowerView

Import-Module .\PowerView.ps1
Get-NetSession -ComputerName <COMPUTERNAME>