where can I download the source code for binaries like "/usr/bin/login"
I am so curious to know how the binaries (like "/usr/bin/login,etc,..") are compiled in the linux code.. I unable to get the source code of these binaries.. How it will compiled with kernel codes.. Whether the source codes for binaries are compiled separately and the libraries are linked with the kernel.. I am really confused.. If its compiled separately then can anyone provide me the source of this binary source code..