Check out the best ultralight rain jackets on the market, for hiking, backpacking, camping, and everyday use. These lightweight jackets won't hold you down, but they'll protect you from all the elements when adventuring near and far. Options from, and reviews of, Montbell, Patagonia, GoLite and more.

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.