How To Take A Screenshot in Unix (xwd)
Quite often there’s a need for you to take a screenshot of your Unix desktop, and as always there’s a number of ways to do it. Today I’m going to cover the command line approach to taking screenshots.
Taking a Screenshot with xwd
Most modern Unix desktop systems come with Gnome desktop environment by default, and use Xorg as their default X11 server. This means you are likely to have the xwd tool in your OS, which allows you to take screenshots.