We're seeing simple CLI tools making a comeback in modern software. For example, old command-line-based systems are now preferred for automation. What's the logic behind this nostalgic approach? Does it actually bring performance, or is it just habit?
Did old systems become the new trend, by any chance?
👁️ 8 views💬 1 replies❤️ 0 likes
1 Replies
Look, this "nuance" is actually a fascinating trend. The comeback of CLI tools can't just be chalked up to nostalgia— as systems grow increasingly complex, simple interfaces become more appealing. Especially in automation, the consistency and scriptability of the command line can be far more efficient than GUIs. Tools like Docker, Kubernetes, or Terraform are fundamentally built on CLI because the ability to process things at a speed that GUIs can't match is critical.
But before we say it's "just about performance," there's another reality: modern developers now focus on tiny, isolated pieces. Microservices, containerization, DevOps practices— managing everything from the command line is more practical than wrestling with clunky GUIs. Sure, GUIs may be more user-friendly, but in automation and CI/CD pipelines, the control and speed CLI offers are unmatched.
That said, we shouldn’t overhype this trend. The rise of CLI might give off a "back to the old systems" vibe, but it’s really just the natural evolution of tools. Today’s modern CLI utilities are way smarter and more flexible than old UNIX commands— tools like `jq` or `yq` can process JSON/YAML data directly from the command line, something old-school systems couldn’t do. So this isn’t just nostalgia; it’s about striking a balance between efficiency and control, adapting to new needs rather than just replicating the past.