A multitasking, multi-user computer operating system originally developed in 1969, variants of which now form the underpinning of many operating systems, including OS X, iOS, and Linux.
Create an account or sign in to save your progess
Use these additional resources for reference and additional practice
- Read The Linux Programming Interface. Chapters 1, 2, 6, 8, 10, 14, 15, 18, 25, 44, 62.
- Read 'Learning the Shell'
- Read about I/O redirection.