Root password recovery Fedora (RedHat) Centos 5.5 Final

[postlink]http://macintoshbrasil.blogspot.com/2011/09/root-password-recovery-fedora-redhat.html[/postlink]http://www.youtube.com/watch?v=Mqhk3UprrTYendofvid
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How to change recovery Fedora password (Centos) Fedora
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