Quick Tip

Unleash `stty` for Tamed Terminal Echo

Challenge: Sometimes, when typing sensitive information or working with specific terminal configurations, you might want to temporarily disable the echoing of characters to the screen. This can prevent accidental visibility of passwords or help in debugging interactive scripts.

The Solution: The `stty` command, often overlooked, offers a quick way to control terminal settings, including echo.

stty -echo

Why it works: `stty -echo` disables the local echoing of input characters. Anything you type after this command will not be displayed on your terminal until echoing is re-enabled.

Pro-Tip: To re-enable echoing, simply run stty echo. You can also use stty -echo -icanon to disable echo and canonical mode (line buffering) for raw character input.

Linux Tips & Tricks | © ngelinux.com | 6/25/2026