John the Ripper password cracker

Hi... I come back finally with John ripper. This is very very powerful tool to crack the Linux passwords. It will cracks Md5 encrypted passwords too. I'm giving download link to below. The installation is also very easy. First extract the tar ball. Go to john-1.7.2 directory, in that directory you will find one doc directory. Go to that directory... here you will find INSTALL file. Follow the Theory. Thats it, you will crack passwords. If you want to crack root password also, yeah you can. But it is painful to crack that. John the Ripper takes alot of time to crack it. Feel linuxxxxxxxxx.

http://www.openwall.com/john/f/john-1.7.2.tar.gz