Get all OU's computers in a AD

If you need to have all computers of a specific OU, just run

@dsquery computer "OU=YourOU,DC=Domain,DC=Net" -limit 0 -o rdn > Computers_YourOu_domain_net.txt

Result will be savec in a file Computers_YourOu_domain_net.txt that will be like this:

"computer1"
"computer2"
"computer3"

Now you can use it to run a script on each OU's computers :-)