This is a guide to the fundamental software skills necessary for successful work in particle physics. The material presented here is not specific to ATLAS, but instead is the baseline necessary for pursuing the ATLAS analysis software tutorial.
The material presented here is primary organized links to tutorials provided by other organizations such as HEP Software Foundation (HSF) and Software Carpentry. These third-party tutorials are high-quality and regularly updated. The material covers many different topics, some of which you may already be familiar with. You are invited to work through as many of the modules as you wish. Note that if you already have familiarity with a particular topic, it may still be beneficial to look at the material because there is always more to learn.