Sometimes all you need is a cheat sheet. Deep understanding of the tools is valuable, but not always have good ROI if it is not in your core task. Especially f

Sometimes all you need is a cheat sheet. Deep understanding of the tools is valuable, but not always have good ROI if it is not in your core task. Especially for standard/common/trivial tasks. It can bite your ass of course, but it is rare - and if you do something more exotic - take the time learning to minimize the chance.