I'm trying to build a career in DevOps. At first, I thought its just learning of some tools to automate everything in Development, operations, testing, deployment etc, Its basically a culture of automation and I get that, and their are tools for that. Now that I'm getting deeper into it a necessity of programming language Python, Ruby, Bash etc...are popping up not only that but Networking,Servers and Linux. Holy Mary there's lot to learn. Did anyone switch to DevOps recently? I've only some sql background. I'm not taking any class and doing self study, do you think its good idea to switch to DevOps and what should I focus on?