Torvald's thesis on portability of Linux is also a quite interesting article https://www.cs.helsinki.fi/u/kutvonen/index_files/linus.pdf https://www.cs.helsink

Torvald's thesis on portability of Linux is also a quite interesting article https://www.cs.helsinki.fi/u/kutvonen/index_files/linus.pdf https://www.cs.helsinki.fi/u/kutvonen/index_files/linus.pdf