Kali Linux Install Persistent USB
Kali Persistent USB Setup
After recently deciding to get back into Linux, I decided to start using Kali and ditch Backtrack 5. As you all know, Kali is basically a new, debian, version of Backtrack Linux. 
If you haven’t already tried out Kali, a persistent USB is a perfect way to test it out. A Kali persistent USB drive will allow you to run your Linux OS off the USB drive itself, and keep track of your changes. This is great if you want to save your downloaded tools for later, or if you switch between multiple computers often. It’s actually easier than ever to create a persistent copy of Kali. I recommend a USB 3.0 flash drive with 8GB or more of space. I used a 32GB flash drive — Kali itself should take up around 3.5GB to 4GB of space. I am going to be assuming that you are currently a Windows user.