Dear Friends , i think,all of you wants to learn that how to get root of any server,means how to get the adminstrator i am going to post one small ebook .which will tells you that how to get root on server.
Book Name: Get Root On server
Author-Black -X Genius A Tunisian hacker 0xHat aka Black genius 

for more click below

Get Root On server Ebook By 0xHaT Black -X Genius Free Download with working Tools.