Total Weight: 3 Points Objective: Create a robust Bash script that handles user input, validates the file system, and utilizes... View Article
Shell Scripting A shell script is essentially a text based file containing a sequence of UNIX commands. To the system,... View Article
In our previous sessions, we took a “side trip” into the life-cycle of a UNIX process. We learned about forking,... View Article
In our previous sessions, we explored the static world of files and permissions. Today, we move into the dynamic world... View Article
Since shouldiprefix.com is unfortunately down, I’ve compiled a practical list of CSS properties that may still need vendor prefixes based... View Article
The Unix Shell: Expansions & Quoting Demystifying how bash transforms your commands before execution What is the Shell? The... View Article
The Logic of UNIX File System Permissions In UNIX, security is not an afterthought, it’s built directly into the file... View Article
The UNIX File System, Part 2 To recap last week’s lecture, a file system’s primary job is to manage data... View Article
Understanding the UNIX File System In the first class we discussed the “heart” of UNIX, that... View Article
Week 1 – Foundations of UNIX – Written by Anthony Adams Welcome to Fundamentals of UNIX. To understand... View Article