This will run a bunch of sql injection tests against that URL with the parameter (id) being tested for SQL Injection.
can be used to not only test but also to exploit SQL Injection, doing
things such as extracting data from databases, updating tables and even popping shells on remote hosts if
all the ducks are in line. All these options and examples are available
on the excellent sourceforge project page. So now you have a working
installation get on over there and start testing. So what now, Just visit to how to hack a website SQLMAP Linux Tutorial