Have you ever wondered how to tailor Ruby console output to the specific size of the user's terminal? In this video you'll learn how, using the io/console standard library!
Tag: shell
Episode #628
Process Substitution
In this Bash-focused episode, we'll explore a nifty trick for reading from subcommands as if they were files!
Episode #416: Subprocesses Part 2: Command Input Operator
In today's dish, we learn about the pros and cons of Ruby's peculiar backtick operator.