Do you want to improve your Linux programming skills and become a better programmer? Or even just start your journey with Linux by reading a comprehensive book about Linux? Then, keep reading.
Improving your skills as a programmer is not an easy job.
It takes a lot of practice and time and studying the right concepts.
Linux is not an exception.
You might have done a lot of practice exercises, but all of them might have been made for beginners and didn't provide you the right conten.