I dont have sudo for reboot, but I want
111511
How to make /sbin/shutdown, /sbin/reboot etc. require sudo again in 16.04?
47119
Sudo comes up with an error, cannot run anything as root
54429
Why can't I sudo some commands? (e.g., vim)
26943
sudo error, is mode 0777, should be 0440
45118
Run apt-get without sudo
141346
How to add root permission to some app by myself?
130030
Run a specific sudo command without a password in Ubuntu 13.10
122675
Why don't I have a password for "su"? Problems with "sudo"
54482
Why is there no option to login as root?
123522
How to run a Desktop graphical application just once under sudo?
12441
How to reset my password without rebooting?
36582
How to run an application using sudo without a password?
8252
Accidentally deleted 'sudo'
44419
How do I use redirection with sudo
107509
Undo sudo rm -R /*
13933
Shutdown from terminal without entering password?
92250
Is there a "reverse sudo"?