How to break Linux root password
Well cracking the linux password is not a very difficult job when u login by root you can do that directly by [-]#passwd he will ask u to type your new unix password ,enter the new unix password. then he will ask u to retype password ,do the same u can break any unix account password by this method for "root" u don't need to write username of root while using "passwd" command,ucannot break password of root by any normal user. now suppose u r administrator and u forgot ur password then on boot loader screen press "E" then edit first line of boot loader and type ........................................... 1 and press "b" to boot from single user mode then it will throw u to shell prompt sh....# then use "passwd "command to change the password of root sh....#passwd now he will ask u to type ur new password,and retype it after doing this use reboot command and start the system in runlevel 3 or five and type your new root password..