I wish I'd known these time-saving tweaks and tricks from the start.

Modern technology builds on abstractions. Most application programmers today don’t know what a non-maskable interrupt is, nor should they have to. Even fewer understand register coloring or ...

Each of these commands took me years to stumble across. They'll take you five minutes to steal.

Most Linux problems aren't complex. They're poorly observed. These are the exact commands that I run before troubleshooting ...