README File for Mastering UNIX Shell Scripting - Second Edition Author: Randal K. Michael ===== Publisher's note: Please note when downloading the compressed files ...

GUIs are great—we wouldn’t want to live without them. But if you’re a Mac or Linux user and you want to get the most out of your operating system (and your keystrokes), you owe it to yourself to get ...

One particular frustration with the UNIX shell is the inability to easily schedule multiple, concurrent tasks that fully utilize CPU cores presented on modern systems. The example of focus in this ...

SimpleShell is a custom shell program that reads user commands from the standard input, parses the commands and their arguments, and executes them in an infinite loop until terminated. This assignment ...

Ever wondered why programming in Bash is so difficult? Bash employs the same constructs as traditional programming languages; however, under the hood, the logic is rather different. The Bourne-Again ...