Such a file could contain the following contents: ssh $1 "uptime" When you run your script, it may get ... when you try to log in to a remote computer using SSH. When you log into an SSH server ...

The X server itself was designed to run remotely, and you can still forward windows from a local server to a remote one with relative ease, especially if you use SSH. But the X protocol is ...

Said switch is -t. What does -t do? It forces pseudo-terminal allocation, so ssh has no idea it doesn’t have a local terminal to use. So, to run a remote command, via ssh, that requires sudo ...