All right, we are now almost at the end of this lesson, which were the commands that we have seen.
Now we have seen su to switch user and sudo, which allows you to run individual commands with escalated privileges.
We've talked about vi sudo, which allows you to create the sudo configuration, as
well as ssh, which is secure shell for remote login on a server.
SCP will copy over files between a local host and a remote host, and rsync
is more appropriate for directories. It will synchronize an entire directory between your local host
and the remote host. And that's it. Let's go to the end of lesson lab.