SUDO Password Suddenly Stopped
3716
How do I add myself back as a sudo user?
45541
How to fix sudo after "chmod -R 777 /usr/bin"?
77181
How do I log out of `sudo su`?
107509
Undo sudo rm -R /*
8252
Accidentally deleted 'sudo'
84473
sudo for users with empty passwords
114847
"sudo -u postgres psql postgres" does not ask for password
47119
Sudo comes up with an error, cannot run anything as root
58819
Sudo not available in guest login
20155
How do I run specific sudo commands without a password?
46726
Does user have to logoff then back on if I change /etc/sudoers?
125940
sudo with password in one command line?
13634
Why does a 'sudo -i' login shell break a here-doc command string argument?
27658
How to get GUI sudo password prompt without command line?
103069
How to fix 'sudo: no tty present and no askpass program specified' error?
121291
SSH login as root fails, but I'm sure I entered the right password
141712
Fixing /etc/sudoers file