I know what you mean. I think any person with proper CS knowledge should know these things, sure. What is nice about this article is it is 1) short, 2) gives pe

I know what you mean. I think any person with proper CS knowledge should know these things, sure. What is nice about this article is it is 1) short, 2) gives people that know roughly how executables work knowledge about tools like readelf and really basic things like objdump. This is not a deep article, at all, not even in the ballpark. But it can give someone a short bite to see and decide if they want to explore deeper references, presumably linked to by the article.