permalink /W01/ BACK # TOP 10 LIST OF WEEK 1 1. What is the difference between free software and open source software? 2. Guide of all types of software licensing models 3. What is virtual infrastructure? 4. What is the difference between emulation and simulation? 5. List of basic linux command that you have to know 6. What is virtual box? And how do you use it? 7. What is debian? And with so many distros to choose from, you should start with debian 8. I experienced a problem when installing debian os on virtual box where I couldn't choose 64bit os. Here is the guide on how to solve it. 9. What is vi editor? And here's basic tutorial on how to use it. 10. What is bash scripting? Here's an introduction on bash scripting and a little cheat sheet to help you along the way