In today's dish, we learn about the pros and cons of Ruby's peculiar backtick operator.
Tag: systems
Episode #414: Subprocesses Part 1: Basics
In this, the start of a series, we dive deep into the Kernel#system method.
Episode #390: Fiddle Importer
Today we learn a valuable shortcut for calling C libraries from within Ruby.
Episode #389: Magic Subshell
Today we dive into some surprising behavior when executing shell commands from Ruby.
Episode #387: Fiddle
In this episode, we'll learn how to call out to C libraries directly from Ruby code.
Episode #367: Logs And Signals
Have you ever needed to adjust log verbosity without restarting a server? That's the problem we'll tackle today.