Linux NotePad, Cisco notepad, Certifications

Linux Screen Tutorial and How To

Using Linux Screen for Session Management

Lost your shell connection? Need multiple shell sessions?

You are logged into your remote server via SSH and happily plucking along at your keyboard and then it happens. Suddenly, the characters stop moving and then you get the dreaded "Connection Closed" message. You have just lost your session. You were halfway through some task and now you have to start over. Ugh. Well you can prevent this from happening by using screen. The Linux screen tool can not only save you from disconnection disasters, but it also can increase your productivity by using multiple windows within one SSH session.

Linux Screen for Session Management!

Linux Screen Can Save you from that Lost Connection

What is Screen for Linux?

As the man page states, "Screen is a full-screen window manager that multiplexes a physical terminal between several processes (typically interactive shells)." This can be a life saver when working on your dedicated server. Screen has a several great features for helping you administer your server more productively and safely. I am going to discuss the three features (multiple windows, logging, sessions) that I use the most but be sure to see the man page for full details.