Lost Password for root and sudo
82
How do I reset a lost administrative password?
97950
Can't login using ssh as root
45657
I Can't login as root with su command, but I can with SSH
77181
How do I log out of `sudo su`?
41074
How do I log into my Linux laptop if I have forgotten both the login and password?
9180
Is there any 'sudo' command for Windows?
77610
how to reset a lost admin password?
67021
Access denied for user 'root@localhost' (using password:NO)
20355
Sudo is also user login password - why? how to change?
84473
sudo for users with empty passwords
136007
How to enable root login again after changing password?
4382
What is the default root password?
54985
Which is the easiest way to reset the mysql root password?
124795
sudo does not ask for password
121291
SSH login as root fails, but I'm sure I entered the right password
20496
unable to reset root password of mysql
92250
Is there a "reverse sudo"?