#!/bin/sh for i in $(env | grep UPTIME_APP_) do key=$(echo $i | cut -d '=' -f 1) value=$(echo $i | cut -d '=' -f 2-) echo $key=$value find /usr/share/nginx/html -type f \( -name '*.js' -o -name '*.css' \) -exec sed -i "s|${key}|${value}|g" '{}' + done