https://www.amazon.com/UNIX-Systems-Programming-Communication-Concurrency/dp/0134424077 https://www.amazon.com/UNIX-Systems-Programming-Communicatio... Has sev

https://www.amazon.com/UNIX-Systems-Programming-Communication-Concurrency/dp/0134424077 https://www.amazon.com/UNIX-Systems-Programming-Communicatio... Has several small projects, it is not a book for complete beginners though. There is also an old book which re-implements several Unix commands, but I cannot remember it's name and google is not helping.