How to disable all permissions and sudo password requirements?
9326
How to enable root login?
84473
sudo for users with empty passwords
33928
Compile a program without sudo access
36582
How to run an application using sudo without a password?
97145
Disable user shell for security reasons
94379
how to disable SSH login with password for some users?
44231
Remove sudo privileges from a user (without deleting the user)
8605
How to run a specific program as root without a password prompt?
111511
How to make /sbin/shutdown, /sbin/reboot etc. require sudo again in 16.04?
5997
Run only parts of a script as sudo, entering password only once
151200
Is there anyway to remove denied permissions from a group for a folder if I dont have access?
125558
Why Changing Permissions For Some Systems Files is Not Allowed?
116001
Why does the root user need sudo permission?
129342
How to grant system permission
147326
Change all folder permissions with 1 command
33749
Why should users never use normal sudo to start graphical applications?
20355
Sudo is also user login password - why? how to change?