NetBSD is an extremely flexible operating system that is designed to be portable across various architectures. This feature makes it attractive for embedded developers. In this article, I will demonstrate a process for creating a very small kernel that can boot, either to a shell prompt or to a login screen, more...
The standard Perl distribution comes with a debugger, although it's really just another Perl program, perl5db.pl. Since it is just a program, I can use it as the basis for writing my own debuggers to suit my needs, or I can use the interface perl5db.pl provides to configure its actions. That's just the beginning, though. read more...
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