FirstLogonConfigure.ps1

#
# Script to set the computername to be the same as the name of the virtual machine and turn off password complexity and 
# expiration. We do that because we just use this for scrap, throwaway VMs
#
Set-ExecutionPolicy RemoteSigned

Enable-psremoting -Force 
 
 
$virtualmachinename= (Get-ItemProperty 'HKLM:\software\microsoft\virtual machine\guest\parameters').virtualmachinename 
 
 
$newvmhostname = $virtualmachinename.ToUpper() 
 
 
$computer = Get-WmiObject Win32_ComputerSystem 
 
 
$computer.Rename($newvmhostname) 
 
 
Set-ItemProperty "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" -name AutoAdminLogon -value 0 

# set password complexity off

secedit /export /cfg c:\secpol.cfg
(gc C:\secpol.cfg).replace("PasswordComplexity = 1", "PasswordComplexity = 0") | Out-File C:\secpol.cfg
secedit /configure /db c:\windows\security\local.sdb /cfg c:\secpol.cfg /areas SECURITYPOLICY
rm -force c:\secpol.cfg -confirm:$false

# remove age limit on passwords
net accounts /maxpwage:unlimited
 
start-sleep 5 
 
 
Restart-Computer -Force