Counter and Theme Toggle - Bash Typing CST Test

Counter and Theme Toggle — Bash Code

Demonstrates a simple counter with theme toggling using Bash variables and console output.

count=0
isDark=0

updateUI() {
	echo "Counter: $count"
	echo "Theme: $( [ $isDark -eq 1 ] && echo 'Dark' || echo 'Light' )"
}

increment() { count=$((count + 1)); updateUI; }
decrement() { count=$((count - 1)); updateUI; }
reset() { count=0; updateUI; }
toggleTheme() { isDark=$((1 - isDark)); updateUI; }

# Simulate actions
updateUI
increment
increment
toggleTheme
decrement
reset

Bash Language Guide

Bash (Bourne Again SHell) is a Unix shell and command language widely used for automation, scripting, DevOps, system administration, and shell-based application workflows. It is the default shell on most Linux systems and offers powerful command-line capabilities.

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