How to freeze and lock your Linux system (and why you would want to)

How to freeze and lock your Linux system (and why you would want to)

How you freeze and “thaw out” a screen on a Linux system depends a lot on what you mean by these terms. Sometimes “freezing a screen” might mean freezing a terminal window so that activity within that window comes to a halt. Sometimes it means locking your screen so that no one can walk up to your system when you’re fetching another cup of coffee and type commands on your behalf.

In this post, we’ll examine how you can use and control these actions.

How to freeze a terminal window on Linux

You can freeze a terminal window on a Linux system by typing Ctrl+S (hold control key and press “s”). Think of the “s” as meaning “start the freeze”. If you continue typing commands after doing this, you won’t see the commands you type or the output you would expect to see. In fact, the commands will pile up in a queue and will be run only when you reverse the freeze by typing Ctrl+Q. Think of this as “quit the freeze”.

To read this article in full, please click here

div#stuning-header .dfd-stuning-header-bg-container {background-image: url(https://safevoip.co.uk/wp-content/uploads/2017/04/slider.jpg);background-size: initial;background-position: top center;background-attachment: initial;background-repeat: no-repeat;}#stuning-header div.page-title-inner {min-height: 650px;}