This tutorial explain how to use screen and screen profiles in your ubuntu server.
Screen is a program that allows you to have multiple logins on one terminal. It is useful in situations where you are telnetted into a machine or connected via a dumb terminal and want more than just one login.

GNU Screen is an extremely versatile tool for running multiple terminal sessions within a single one and also offers many advanced terminal features.

In a day of laptops and remote systems, it's often impractical to keep the same ssh session going to a specific server indefinitely. There are times when I want to reconnect from home to an ssh session that I started at work. Unfortunately, ssh doesn't support that sort of thing. But the screen utility lets you do something similar to this.

GNU Screen is one of the most useful utilities you can have at your disposal if you spend any time at all working at the command line. Screen allows you to manage multiple shell sessions from one terminal window or console, view multiple shell sessions at the same time, and even log into the same session from more than one location at a time.

GNU screen is a very neat tool that’s included in most Unix-like operating systems. It’s a utility that acts as a basic command line window manager, so you can maintain several open terminal sessions within one physical terminal.

In this article I will describe a very useful program: GNU Screen. Usually this program is used by people who have a shell account on a Unix server. But it can be also helpful to people who haven’t yet started to use a terminal or even Linux/Unix at all. Screen — simply — is a program which enables users to create more system shells without the need of logging in multiple times.

"In a day of laptops and remote systems, it's often impractical to keep the same ssh session going to a specific server indefinitely. There are times when I want to reconnect from home to an ssh session that I started at work. Unfortunately, ssh doesn't support that sort of thing. But the screen utility lets you do something similar to this.

A major power tool that I left out of my sysadmin's toolbox article is GNU Screen. Screen has been an absolute lifesaver in the past, especially because I sometimes work remotely.

Here’s another one of those little things, that could only make a true Geek jump for joy! Terminator that allows you to split your GNOME terminal window into multiple panes - this allows you to fill your screen with multiple terminals for different tasks efficiently.