The Sandbox Systems in this lab are intended for use in Penn State's SRA 221 course. 

This lab demonstrates several key Windows Administrative Functions. Students will perform hands-on exercises that will simulate real-world Windows Operating System use-cases. 

This lab describes the essential elements of the Linux Operating System. The exercises explain the background and use cases related to key components of Linux. Mastery of the lab requires students to perform hands-on exercises that will simulate real-world Linux Operating System tasks. Challenge exercises are introduced to test the student's ability to analyze and solve problems with lessons from the lab. 

In this lab students will learn the fundamentals of the Linux Operating System. They will learn how the Linux command line operates and about the structure of the file system. Students will learn simple and advanced tools to facilitate system administration. Finally, this lab will introduce the basic concepts of Linux file system permissions.