#!/bin/bash

# Regular Colors
Black='\033[0;30m'        # Black
Red='\033[0;31m'          # Red
Green='\033[0;32m'        # Green
Yellow='\033[0;33m'       # Yellow
Blue='\033[0;34m'         # Blue
Purple='\033[0;35m'       # Purple
Cyan='\033[0;36m'         # Cyan
White='\033[0;37m'        # White
Gray='\033[1;30m'        # Gray Light
GrayL='\e[37m'             # Gray
EndC="\033[0m\e[0m"       # End colour

echo
echo -e "${Blue}   ┏━┓┏━┓┏━┓┏━╸┏┳┓┏━┓┏┓╻   ${EndC}"
echo -e "${Blue}   ┣━┛┣┳┛┃ ┃┃  ┃┃┃┃ ┃┃┗┫   ${EndC}"
echo -e "${Blue}   ╹  ╹┗╸┗━┛┗━╸╹ ╹┗━┛╹ ╹   ${EndC}"
echo
echo -e "${Blue}┏━━━━━━━━━━━━━━━━━━━━━━━━━━━┓"
echo -e "┃   ${Cyan}Monitoreo de Procesos${Blue}   ┃"
echo -e "┗━━━━━━━━━━━━━━━━━━━━━━━━━━━┛${EndC}"

# Ctrl+C
function ctrl_c(){
  echo -e "\n\n${Red}[!] Saliendo ...${EndC}\n"
  tput cnorm; exit 1
}
trap ctrl_c SIGINT

old_process=$(ps -eo user,command)

tput civis

while true; do
  new_process=$(ps -eo user,command)
  diff --color=always <(echo -e "$old_process") <(echo -e "$new_process") | grep "[\>\<]" | grep -vE "command|kworker|procmon"
  old_process=$new_process
done