su or sudo dont work

[trembb22]

I added a new user into TC, when I do: su under this user, I got the following message:
su: must be suid to work properly

when I use putty to log remotely using ssh and do su or sudo I got the following message (trembb is my username):
trembb is not in the sudoers file.

thanks for your help

[robc]

you need to add rules for that user in the /etc/sudoers file, something like:
trembb ALL=NOPASSWD: ALL

[trembb22]

thanks it work now for: "sudo" but still have the following message when doing "su":
su: must be suid to work properly
thanks for your help

[Kingdomcome]

How about "sudo su"?  Thats what I use to get root

[trembb22]

yes, sudo su do the job
thanks

[gadget42]

su vs sudo: what's the difference?

https://opensource.com/article/22/6/linux-su-vs-sudo-sysadmin

sharing is caring