Quick Tip

The `stty` Secret: Tame Your Terminal Echo

Challenge: When working on a remote terminal or with specific SSH configurations, you might encounter scenarios where your keystrokes are echoed twice, leading to an awkward typing experience and potential input errors.

The Solution: The `stty` command can precisely control terminal line discipline settings, including echo behavior. To disable local echo, use:

stty -echo

Why it works: The `-echo` flag tells the terminal not to display characters as they are typed locally. This is particularly useful for securely entering passwords on systems that might not handle echo properly or when you want to prevent shoulder surfing.

Pro-Tip: To re-enable echo, simply run stty echo.

Linux Tips & Tricks | © ngelinux.com | 6/16/2026