#!/bin/bash # Check if both arguments are provided if [ $# -ne 2 ]; then echo "Usage: $0 " echo "Example: $0 556ee6 2A9D8F" exit 1 fi old_color=$1 new_color=$2 # Find all .html, .css, and .js files and replace the color find . -type f \( -name "*.html" -o -name "*.css" -o -name "*.js" \) -print0 | xargs -0 sed -i "s/$old_color/$new_color/g" echo "Color replacement complete: $old_color replaced with $new_color"