How do I log in as root?
4382
What is the default root password?
18598
How do you rename root?
118684
How to get root access on Android emulator?
87416
How to create a file system as a non root user?
13760
How do I grant sudo privileges to an existing user?
78337
how to restrict users not to login to root by using sudo -i and sudo su - and other if exists
41786
How to run a script during boot as root
158692
How do I edit a file as root?
66647
How do I add a user to the "sudo" group?
136007
How to enable root login again after changing password?
149444
How could I reach root after switching from bash to zsh?
134935
Root access that can't change root password?
124236
Why I'm not asked to set a password for Root when Installing Ubuntu?
67038
I can use sudo but I can't use su due to a password Authentication failure, shouldn't both be the same password?
27714
How do I drop root privileges in shell scripts?
3716
How do I add myself back as a sudo user?
4805
How does rooting work?