Spawning a PTY in Rust: How broll Captures Your Terminal Without You Noticing

📰 Dev.to · Rodrigo Mello

Learn how broll captures your terminal without you noticing by spawning a PTY in Rust

intermediate Published 26 Mar 2026
Action Steps
  1. Run broll start to observe the subtle behavior of a new shell opening
  2. Use the Rust programming language to spawn a PTY (pseudo-terminal) and capture terminal input
  3. Configure the PTY to mimic the original terminal, making it nearly undetectable
  4. Test the PTY by running commands and verifying the output
  5. Apply this knowledge to build custom command-line tools that can capture and manipulate terminal input
Who Needs to Know This

Developers and system administrators who work with Rust and terminal applications can benefit from understanding how broll works, as it can help them build more seamless and efficient command-line tools

Key Insight

💡 Spawning a PTY in Rust allows broll to capture terminal input and output without the user noticing, enabling seamless command-line tool integration

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🚀 Spawn a PTY in Rust and capture your terminal without noticing! 🤫

Key Takeaways

Learn how broll captures your terminal without you noticing by spawning a PTY in Rust

Full Article

When you run broll start, something subtle happens. A new shell opens, and it looks exactly like your...
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