Why is there no sudo in ssh on nic hosting?

Question

SSH

I connect via ssh to [email protected], there is a password from the user, but when executing the command with sudo, an error is written: sudo: /usr/bin/sudo must belong to a user with uid 0 and have a setuid bit. How to fix and get sudo? The password for the root user is invalid.

Answer 1

How did you decide that you can get it there? You just have normal user access there - post the site. You will not have root rights there - well, unless you get a job in nic.ru :)

Answer 2

Where do you get superuser rights on the hosting?
This is not your server, you have only one user and one directory on someone else's shared server