Unix primer plus, 3rd ed 1999

Beginning with a history of UNIX, this book walks readers through the very basics of the operating system : logging in.password, and initial prompts. It describes topics as various UNIX editors, files and directories, and email, and covers the broad spectrum of UNIX.

Introduction to UNIX. Getting started. Electronic mail and online help. Files and directories. The vi screen editor. The emacs editor. Manipulating files and directories. The UNIX Shell. File-management commands and others. More text processing. Information processing. Advanced editing techniques.