SSH provides remote, text-based access to Unix systems. It is a secure replacement for Telnet, with several additional features. Pre-requisites for remote access Duo: You will need to have Duo set up.

PuTTY can do a lot more than allow you to log into Linux from another system. It also allows you to tailor your window in several ways. PuTTY is a great tool for connecting between systems of ...

The Linux screen command can be a life-saver when you need to ensure long-running tasks don't get killed when an SSH session is interrupted. Here's how to use it. If you’ve ever had to restart a ...