Shell script to get at a glance 2 eIt contains 101 shell scripts that help system administrators, Internet server administrators, and others to do their day-to-day tasks with ease. You can also record dates and appointments, take advantage of cloud services, and create simple yet fun games. Learn how to use Mac OS-specific features in shell scripts. I have introduced some shell scripts that can be applied immediately to work, so looking at the shell scripts introduced in this book will be a shell scripts masterpiece.