Oracle silent and response file install

Recently whilst installing an Oracle client on a server I found the server had no X client on it.  This posed the problem of how to install without the Oracle OUI.  I remember back whilst trying to perform a silent install on a 10G database and having countless issues with my response file (rsp). 

MySQL Finding Index Information

Going to make this short and sweet.  I was recently dealing with an index and want to know the size of one specific index on a table.