# linux | Linus Torvalds | Knowledge Base | Instagit

Linux kernel source tree

GitHub Stars: 217k

Repository: https://github.com/torvalds/linux

---

## Articles

### [How to Use Bash Echo to Echo Shell Commands as They Execute](/torvalds/linux/how-to-use-bash-echo-shell-commands-executed)

Learn how to use bash echo to see shell commands execute. Enable execution tracing with set x to print commands before Bash runs them. Enhance your scripting.

- Tags: how-to-guide
- Published: 2026-02-12