usefull commands

http://www.robvanderwoude.com/ntadmincommands.php#Cmd18

NET : http://www.robvanderwoude.com/net.php

DSTOOLS : http://technet.microsoft.com/en-us/library/cc778084(WS.10).aspx

NETSH : http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/netsh.mspx?mfr=true

NETDOM : http://technet.microsoft.com/en-us/library/cc737599(WS.10).aspx

SHOWACLS /U:domain\userid

NET VIEW /DOMAIN

NETDOM QUERY /D:MyDomain DC

NETDOM QUERY /D:MyDomain PDC

NETDOM QUERY /D:MyDomain FSMO

NETDOM QUERY /D:MyDomain SERVER

NETDOM QUERY /D:MyDomain WORKSTATION

NETDOM /DOMAIN:MyDomain MEMBER \\computer2Bdeleted /DELETE

NET USER loginname /DOMAIN | FIND /I "Account active"

NET USER loginname /DOMAIN | FIND /I "Password last set"