SharePoint Himadrish

The most dangerous unpublished command in SharePoint is STSADM –O UNINSTALL. This is not  provided nor recommended by Microsoft.
BE AWARE TO USE THIS COMMAND. BY MISTAKE NEVER USE THIS COMMAND IN YOUR BOX. Once you hit the command, it not only mess up your entire SharePoint environment, but also mess up so many things so [...]

This is very common requirements from end user to rename their SharePoint site. I got at least one request in every month (here we have more than 4000 SP sites and sub sites).
In SharePoint there are two types of site basically needs renaming, one is top level site and another is sub site. We can [...]