I would like to learn how to program a PI server. I'm more a hands on type of person. So where would I start? I have an old server to practice on, so where would I start with training and getting software? I have watched a lot of you tube videos but lack practice. I would really hate to kill the PI server here at work trying to learn. I have created tags on the server we have now but would love to learn more. Thanks for any help.