Looking for logging into the Sudo Shell 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 Sudo Shell site. After that you can login as usual with your login credentials.
https://askubuntu.com/questions/376199/sudo-su-vs-sudo-i-vs-sudo-bin-bash-when-does-it-matter-which-is-used
https://unix.stackexchange.com/questions/347431/how-can-i-have-a-root-login-shell-with-sudo
https://www.tecchannel.de/a/root-shell-unter-linux-nutzen,2039635
https://wiki.ubuntuusers.de/sudo/
https://forum.ubuntuusers.de/topic/sudo-s-vs-sudo-su/
https://www.maketecheasier.com/differences-between-su-sudo-su-sudo-s-sudo-i/
https://superuser.com/questions/874733/ssh-sudo-su-into-login-shell
https://www.opensuse-forum.de/thread/40397-su-oder-sudo-und-der-ganze-shell-und-login-wirrwarr/
http://www.tutorialspoint.com/unix_commands/sudo.htm
https://stackoverflow.com/questions/37817693/what-shell-does-sudo-use
https://en.wikipedia.org/wiki/Su_(Unix)
https://gerardnico.com/lang/bash/su
http://howtolamp.com/articles/difference-between-login-and-non-login-shell/