Looking for logging into the Ubuntu 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 Ubuntu Shell site. After that you can login as usual with your login credentials.
https://askubuntu.com/questions/155865/what-are-login-and-non-login-shells
https://wiki.ubuntu.com/ChangingShells
http://manpages.ubuntu.com/manpages/trusty/man1/chsh.1.html
http://manpages.ubuntu.com/manpages/bionic/man1/virt-login-shell.1.html
http://manpages.ubuntu.com/manpages/bionic/man1/chsh.ldap.1.html
https://superuser.com/questions/46748/how-do-i-make-bash-my-default-shell-on-ubuntu
https://unix.stackexchange.com/questions/16255/how-can-i-change-whats-displayed-at-a-login-shell
https://www.tecmint.com/change-a-users-default-shell-in-linux/
https://ubuntuforums.org/showthread.php?t=1699229
https://www.digitalocean.com/community/tutorials/how-to-enable-sftp-without-shell-access-on-ubuntu-16-04
https://wiki.ubuntuusers.de/Shell/
https://stackoverflow.com/questions/52796845/having-trouble-with-ubuntu-profile-and-bashrc
https://github.com/zeit/hyper/issues/2385