This project involved building a simple Unix shell, which is the heart of the command-line interface and central to the Unix/C programming environment. Mastering the use of the shell is necessary for ...

A Makefile is provided that will compile the lsh.c file using gcc. Two modes are available: interactive and batch. Interactive prints the prompt and executes each command the user types. Batch mode ...

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 ...