Powershell to Logoff terminal session

Here is a quick dirty method

$sessions = qwinsta /server servername

foreach ($session in $Sessions)
{
#do a split for the values returned which are fixed and assign a variable to it
I can code that if you want me to
Then an if statement if they match e.g.

if ($newvariable -like "*username*")
{
#run rwinsta and disconnect the session by session id which you get from the previous

}

There are many other ways but this is a quick and dirty idea, if you want an actual complete script let me know.

There is a powershell module you can get http://archive.msdn.microsoft.com/PSTerminalServices
but what I have above will work as is with no additional downloads or installs.

thanks