ActiveDirectory
With OS Version from powershell List of all AD Server computers: Get-ADComputer -Filter 'operatingsystem -like "*server*" -and enabled -eq "true"' ` -Properties Name,Operatingsystem,OperatingSystemVersion,IPv4Address | Sort-Object -Property Operatingsystem | Select-Object -Property…
To clean up old user and computer accounts. Import-Module ActiveDirectory $DaysInactive = 90 $time = (Get-Date).Adddays(-($DaysInactive)) Get-ADComputer -Filter {LastLogonTimeStamp -lt $time} -Properties Name, OperatingSystem, SamAccountName, DistinguishedName | Export-CSV “C:\TEMP\StaleComputers.CSV” –NoTypeInformation…
Nice to have when migrating Exchange: List of all users and UPN. get-aduser -filter * | select name,SamAccountName,givenname,surname,userprincipalname | export-csv c:\temp\userlist.csv List of all SMTP Proxy Addresses Import-Module ActiveDirectory "DN;proxyAddress"…