K.Capwell is a caffeine dependent life-form as well as a presenter at multiple technical conferences. Many years ago, I was a systems engineer and service manager at two computer dealershipas. Then I moved on to become the IT Director at a Wisconsin school district for 24 years. Currently, I am the CEO of Midwest Educational Technology Association. I tend to specialize with networking hardware and software. I have fully embraced the intrinsic advantage of Open Source - especially Red Hat, CentOS, Elementary OS and Raspbian. Remember, there are two universal "truths" in life. One, GUI will never kill off the CLI. Two, VI is the most hated text editor in history -- ever!