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 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.

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

screen is a useful tool for managing your connections to a remote server. This handy tool allows you to create multiple windows which you can split in order to become more efficient in your work. screen is easy to use and with a few commands you will be making changes to the way you work.

The same way tabbed browsing revolutionized the web experience, GNU Screen can do the same for your experience in the command line.

This could be very useful to you if you’re working in the terminal and need to step away for a moment. You can achieve a locked screen, just like when you do it the graphical way, with this command entered at the command line, or cli…

In a sense, the desktop is the best thing that ever happened to the command line. Because a virtual terminal runs in a graphical environment, it boasts all sorts of enhancements that the unadorned shell lacks -- everything from multiple tabs to easy selection of display fonts and background and foreground colors.

Use Terminator: Terminator is a nice way to free your valuable screen space from multiple terminal windows. Instead of using one terminal window for each task, divide an existing window horizontally or vertically each time you need a new terminal window.

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.