/etc/sudoers: why is there an entry for root?
116001
Why does the root user need sudo permission?
77593
What is the use of /etc/hosts?
122675
Why don't I have a password for "su"? Problems with "sudo"
28333
Why can't sudo redirect stdout to /etc/file, but sudo 'nano' or 'cp' can?
74253
sudo: /usr/lib/sudo/sudoers.so must be owned by uid 0
129130
How to NOT become a root user? Are administrators root?
4227
How do I login as root?
23633
Why can I list other users processes without root permission?
97232
How is /etc/fstab accessed before root is mounted?
88114
What is the best way to add a user to the sudoer group?
32185
Why does sudo change the PATH?
22069
What is the difference between sudo X and running X as root?
140231
How to get back sudo on Ubuntu?
131429
Why can't sudo find a command after I added it to PATH?
47119
Sudo comes up with an error, cannot run anything as root
19521
Why is it bad to log in as root?
70508
How do I edit /etc/sudoers from a script?