Tracston's team is proud to  present our new course "Linux Fundamentals & Troubleshooting" Linux is the best-known and most-used open source operating system. Companies and individuals choose Linux for their servers because it is secure and free. Many of the devices you own probably, such as Android phones, digital storage devices, personal video recorders, cameras, wearables, and more, also run Linux. Even your car has Linux running under the hood. Read more about our Linux Fundamentals course here: http://www.tracston.com/linux.html