Recently, I have decided to join ThePowerMBA program. Since quite some people have asked me why I chose to attend the course, here is my answer. ThePowerMBA in a Nutshell ThePowerMBA program is a roughly one-year long online course that gives a broad overview over a variety of topics: Business model innovation Testing business ideas & lean startup Business and marketing strategies Leadership Entrepreneurship & fundraising Digital marketing Finance & accounting HR & talent management The topics are taught in so-called microlearnings which are basically videos of ~15 minutes length every day.

JSON has become the de facto standard data representation for the web. It’s lightweight, human-readable (in theory) and supported by all major languages and platforms. However, working on the CLI with JSON is still hard using traditional CLI tooling. Lucky, there is jq, a command-line JSON processor. jq offers a broad range of operations to transform and manipulate JSON based data structures from the command line. Looking at the documentation however reveals an overwhelmingly huge number of options, functions and things you can do with jq.