These are some of my aquatic pets feeding on worms. I have two Tiger Salamanders, a Painted Turtle, a Softshell turtle and a Mud turtle living together. They all like to eat worms and floating reptile pellets.

The computer system is becoming a complex beast which cannot be tamed easily. In the new world the operating systems have become too big and complex for one to learn everything in depth. Most new aspiring system programmers do not have a picture of what is happening in a system when you type ./a.out. This article is an attempt to provide the picture and also the necessary details for a Linux newcomer to grasp so that he/she can refer to more detailed books for further learning.

Today i want to show you some examples done with Zenity.

Zenity is a cross-platform program that allows the execution of GTK+ dialog boxes in command-line and shell scripts.