This question is regarding shell , sorry for posting but in urgency

["sjonnalagadda" <sjonnalagadda osi-tech com>]

hello all
 I express my sincere applogies for posting this kind of stuff in rpm 
  mailing list. But can any one help
  
  I have a file like
 
 abc
 def
 hig
    from:
   cdb
   dfdfd
   make dev
   solution
    from:
    this is test
   case from
  
   i want to obtain  all contentes from top to 2nd from:
 can any onehelp in guiding me to write shell script
 regards

  Murthy