In this, the start of a series, we dive deep into the Kernel#system method.
Today we learn a valuable shortcut for calling C libraries from within Ruby.
Today we dive into some surprising behavior when executing shell commands from Ruby.
In this episode, we'll learn how to call out to C libraries directly from Ruby code.
In today's episode, we explore the world of system call errors.
A tale of shell commands and mystery errors.
Have you ever needed to adjust log verbosity without restarting a server? That's the problem we'll tackle today.
Today we dive a little deeper into trapping signals.
Today, in an episode requested by Admiral Akbar, we're going to delve into signals and, (of course) traps.
Guest chef Peter Cooper drops some binary science in today's episode!