I once proposed a similar course at a major CS department where I was a junior faculty member. The response was “This is a university, we don't do things like this.” Result: students who couldn't use a debugger, did not know how to use source control systems, did not know how or why to write a shell script. Mostly, students didn't know how to use online help and documentation, leading to superstitious behaviour when doing lab work: “My friend told me to do this, I don't know why it works.” Yes, some of this can come in other course, but it's the first part to be dropped if time runs out. Even though a course like this should count for few if any credits, it is essential: helping students get more out of their other courses should be what is done at a university.