Linux Fundamentals focuses on the fundamental tools and concepts of Linux. Beginners develop a solid foundation in Linux, while advanced users discover patterns and fill in gaps in their knowledge. Students gain proficiency using the command line. Topics include: basic file manipulation; basic and advanced filesystem features; I/O redirection and pipes; text manipulation and regular expressions; managing jobs and processes; vi, the standard Unix editor; automating tasks with shell scripts; managing software; secure remote administration; and more. Also, this course is designed to provide extensive hands-on experience.

Multithreading is a program execution technique that allows for concurrent (simultaneous) execution of two or more parts of a program (threads) for maximum utilization of a CPU. Multi-threaded applications are applications that have two or more threads that run concurrently. Therefore, it is also known as concurrency. With the rise of multi-core machines, multithreading and concurrency concepts are essential skills for Software Engineers.