Looking for logging into the Centos6 Password site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Centos6 Password site. After that you can login as usual with your login credentials.
https://wiki.centos.org/TipsAndTricks/ResetRootPassword
https://www.centos.org/forums/viewtopic.php?t=953
https://www.digitalocean.com/community/questions/username-and-password-for-initial-log-in-for-centos6
https://www.youtube.com/watch?v=V0WKaySF0wE
https://community.spiceworks.com/how_to/4022-reset-root-password-on-centos-5-6
https://serverfault.com/questions/459840/centos-6-3cannot-login-as-root-despite-the-password-being-correct-same-passwor
http://landoflinux.com/linux_reset_root_password.html
https://unix.stackexchange.com/questions/150307/how-do-i-remove-login-password-for-centos6-5
https://kb.firedaemon.com/support/solutions/articles/4000121974-passwordless-root-ssh-public-key-authentication-on-centos-6
https://www.liberiangeek.net/2014/07/enable-ssh-key-logon-disable-password-password-less-logon-centos/
https://ask.openstack.org/en/question/32927/centos65-user-and-password-for-openstack-centos65-image/
https://lintut.com/reset-forgotten-root-password-in-centos/
https://dzone.com/articles/reset-root-password-centosred