#!/bin/bash

cache_src () {

#MEMORIA RAM
unset ram1
unset ram2
unset ram3
unset _usor
_usor=$(printf '%-8s' "$(free -m | awk 'NR==2{printf "%.2f%%", $3*100/$2 }')")
ram1=$(free -h | grep -i mem | awk {'print $2'})
ram2=$(free -h | grep -i mem | awk {'print $4'})
ram3=$(free -h | grep -i mem | awk {'print $3'})
	  bot_retorno="==========Antes==========\n"
	  bot_retorno+="Ram: $ram1 || EN Uso: $_usor\n"
	  bot_retorno+="USADA: $ram3 || LIBRE: $ram2\n"
	  bot_retorno+="=========================\n"
msj_fun

sleep 2

sudo sync
sudo sysctl -w vm.drop_caches=3 > /dev/null 2>&1

unset ram1
unset ram2
unset ram3
unset _usor
_usor=$(printf '%-8s' "$(free -m | awk 'NR==2{printf "%.2f%%", $3*100/$2 }')")
ram1=$(free -h | grep -i mem | awk {'print $2'})
ram2=$(free -h | grep -i mem | awk {'print $4'})
ram3=$(free -h | grep -i mem | awk {'print $3'})
	  bot_retorno="==========Ahora==========\n"
	  bot_retorno+="Ram: $ram1 || EN Uso: $_usor\n"
	  bot_retorno+="USADA: $ram3 || LIBRE: $ram2\n"
	  bot_retorno+="=========================\n"
msj_fun
}