Knowledge about software development
using open source code. How to make
money using open source. ANd how to
share knowledge and cooperate
with other software developers.
My own development projects are Comal80 transpiler that compile
to Python, C++ and binary code.
And a cross platform compiler that compile from C++ with the same framework
to many different computer types of any size. Qt framework arer great, but this
framework are much more cross platform. All hardware and operating system specific
code and libraries are hidden as much as possible.
Linux library documentation can be found on a Linux installation in the path "/usr/share/doc".
The header files are located in /usr/include and /usr/local/include.
Those libraries are used for software development, without reinvent the wheel.