sudo: Sorry, you must have a tty to run sudo Error on a Linux and Unix

Posted on in Categories , , , last updated October 20, 2015

I‘m trying to run the following command:

ssh [email protected] sudo command1 /path/to/file

But, an error is displayed follows:

sudo: sorry, you must have a tty to run sudo

How do I fix this problem on Linux or Unix based systems?