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zhenguoli / detecting_key-presses.sh

Last active April 27, 2017 13:06

Advanced Bash-Script Guide Example 5-3. Detecting key-presses

	#!/bin/bash
	# Author: Sigurd Solaas, 20 Apr 2011
	# Used in ABS Guide with permission.
	# Requires version 4.2+ of Bash.

	key="no value yet"
	while true; do
	clear
	echo "Bash Extra Keys Demo. Keys to try:"
	echo