How to Use Linux Parallel to Speed Up CI

🚀 How to Use Linux Parallel to Speed Up CI When your CI pipeline takes too long, it often means too many tasks are running sequentially. The tool GNU Parallel allows you to execute commands in parallel, saving a lot of time — especially for builds, tests, or deployments. 🧩 What Is GNU Parallel? GNU Parallel is a command-line utility for running multiple shell commands at once. It splits your workload into parts and executes them across available CPU cores. ...

November 1, 2025 · 2 min · 220 words · John Cena