Linux
A bachelor's degree in computer science will give you the theoretical and technical knowledge required to translate your interest in IT into a career. With a BS degree in Computer science, you will learn about programming languages, security concepts, server administration,
Linux systems etc. In short, you will receive the training required to equip you for the positions of software engineer, analyst, operating manager etc
Reference: http://www.stevenshenager.edu/information-technology/bachelors/computer-science-networking-emphasis
