Lets say I have a site called
oldsite.com. Then I bought a new domain
newsite.com. I transferred the content from
newsite.com. In the process I also updated the URLs of all the posts and pages. I am redirecting
How do I permanently remove all the URLs of
oldsite.com from the Google index? I am doing so because
newsite.com is quite new and doesn't have great many links pointing to it. Webmaster tool only allows to hide a URL temporarily, I want to permanently hide them.