338 lines
9.4 KiB
Bash
Executable File
338 lines
9.4 KiB
Bash
Executable File
#!/bin/bash
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# Script: pruebared.sh
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# Descripción: Este script de bash tiene como objetivo
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# Author: Manuel Vergara
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# Web: https://vergaracarmona.es
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#
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# Colores
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COLOR_GREEN='\e[32m'
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COLOR_RED='\e[31m'
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COLOR_YELLOW='\e[33m'
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COLOR_BLUE='\e[34m'
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COLOR_CYAN='\e[36m'
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COLOR_RESET='\e[0m'
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# Banderas para indicar si faltan dependencias
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curl_missing=false
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ip_missing=false
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jq_missing=false
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mtr_missing=false
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nordvpn_missing=false
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ping_missing=false
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speedtest_missing=false
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# Webs a comprobar
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websites=("vergaracarmona.es" "gitea.vergaracarmona.es" "diariosenderista.es" "marialuisasefardi.es" "prefapp.es")
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# Control de salida con Ctrl + C
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ctrl_c() {
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echo -e "${COLOR_RED}\n\n❗ Saliendo... \n${COLOR_RESET}"
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tput cnorm; exit 1
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}
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# Ctrl+C
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trap ctrl_c SIGINT
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# Comprobación de dependencias
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check_dependencies() {
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local cmd="$1"
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if ! command -v "$cmd" >/dev/null 2>&1; then
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echo -e "${COLOR_RED}🛂 El comando $cmd no está instalado.${COLOR_RESET}"
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case $cmd in
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curl)
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echo -e "${COLOR_CYAN}Más info: https://vergaracarmona.es/ejemplos-de-comando-curl/${COLOR_RESET}"
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curl_missing=true
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;;
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ip)
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echo -e "${COLOR_CYAN}Más info: https://wiki.linuxfoundation.org/networking/iproute2${COLOR_RESET}"
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ip_missing=true
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;;
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jq)
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echo -e "${COLOR_CYAN}Más info: https://vergaracarmona.es/guia-del-comando-jq/${COLOR_RESET}"
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jq_missing=true
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;;
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mtr)
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echo -e "${COLOR_CYAN}Más info: https://www.bitwizard.nl/mtr/${COLOR_RESET}"
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mtr_missing=true
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;;
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nordvpn)
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echo -e "${COLOR_CYAN}Más info: https://go.nordvpn.net/aff_c?offer_id=15&aff_id=45752&url_id=11987${COLOR_RESET}"
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nordvpn_missing=true
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;;
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ping)
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echo -e "${COLOR_CYAN}Más info: https://packages.debian.org/sid/iputils-ping${COLOR_RESET}"
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ping_missing=true
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;;
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speedtest)
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echo -e "${COLOR_CYAN}Más info: https://www.speedtest.net/apps/cli${COLOR_RESET}"
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speedtest_missing=true
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;;
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esac
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fi
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}
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# Títulos
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print_title() {
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local title="$1"
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local title_length=${#title}
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local total_length=22
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# Calcular el tamaño del margen izquierdo y derecho
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local margin_length=$(( (total_length - title_length - 4) / 2 ))
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# Asegurarse de que el número total de almohadillas sea siempre 22
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local left_padding=$(( margin_length ))
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local right_padding=$(( margin_length + (title_length % 2) ))
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echo -e "${COLOR_BLUE}\n$(printf '#%.0s' $(seq 1 $left_padding))#### $title ####$(printf '#%.0s' $(seq 1 $right_padding))\n${COLOR_RESET}"
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}
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# Función para imprimir información de red
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print_network_info() {
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local interface=$1
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local ip_lan_4=$(ip addr show "$interface" | grep 'inet ' | awk '{print $2}')
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local ip_lan_6=$(ip addr show "$interface" | grep 'inet6' | awk '{print $2}')
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if [ -z "$ip_lan_4" ] && [ -z "$ip_lan_6" ]; then
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printf "${COLOR_BLUE}|${COLOR_RESET}${COLOR_YELLOW} %-16s ${COLOR_RESET}${COLOR_BLUE}|${COLOR_RESET} ${COLOR_RED}%-35s ${COLOR_RESET}${COLOR_BLUE}|${COLOR_RESET}\n" "$interface" "No tiene"
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else
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printf "${COLOR_BLUE}|${COLOR_RESET}${COLOR_YELLOW} %-16s ${COLOR_RESET}${COLOR_BLUE}|${COLOR_RESET} ${COLOR_GREEN}%-35s ${COLOR_RESET}${COLOR_BLUE}|${COLOR_RESET}\n" "$interface" "IPv4: $ip_lan_4"
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if [ -n "$ip_lan_6" ]; then
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printf "${COLOR_BLUE}|${COLOR_RESET} %-16s ${COLOR_BLUE}|${COLOR_RESET} ${COLOR_GREEN}%-35s ${COLOR_RESET}${COLOR_BLUE}|${COLOR_RESET}\n" "" "IPv6: $ip_lan_6"
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fi
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fi
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}
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# Función para imprimir la tabla de información de red
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print_network_table() {
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echo -e "\n${COLOR_BLUE}| Interfaz | IP |${COLOR_RESET}"
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echo -e "${COLOR_BLUE}| ---------------- | ----------------------------------- |${COLOR_RESET}"
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for row in "${network_info[@]}"; do
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echo -e "$row"
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done
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echo -e "${COLOR_BLUE}| ---------------- | ----------------------------------- |${COLOR_RESET}"
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}
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# Función para obtener la IP del router
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get_router_ip() {
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local interface=$1
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ip route show dev "$interface" | grep default | awk '{print $3}'
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}
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# Comprobar conexión
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check_connection() {
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print_title "🔍 COMPROBAR CONEXIÓN"
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# Lista de comandos a verificar
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commands=("ping" "ip")
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# Verificar la instalación de cada comando de la lista
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for cmd in "${commands[@]}"; do
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if [ "${cmd}_missing" = true ]; then
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check_dependencies "$cmd"
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return
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fi
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done
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if ping -c 1 -W 2 8.8.8.8 > /dev/null 2>&1; then
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echo -e "\t${COLOR_GREEN}Conexión exitosa con 8.8.8.8${COLOR_RESET}"
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else
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echo -e "\t${COLOR_RED}Error de conexión con 8.8.8.8${COLOR_RESET}"
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# Obtener la interfaz predeterminada
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default_interface=$(ip route show default | awk '/default/ {print $5}')
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# Probar la conexión con el router
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router_ip=$(get_router_ip "$default_interface")
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if ping -c 1 -W 2 "$router_ip" > /dev/null 2>&1; then
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echo -e "\t${COLOR_GREEN}Conexión exitosa con el router ($router_ip)${COLOR_RESET}"
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else
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echo -e "\t${COLOR_RED}Error de conexión con el router ($router_ip)${COLOR_RESET}"
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exit 1ç
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fi
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fi
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}
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# Comprobar estado de sitios web
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check_websites() {
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# Lista de sitios web a comprobar
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local websites=("$@")
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# Verificar el estado de sitios web
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print_title "👀 VERIFICANDO ESTADO DE WEBS"
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# Verificar si el comando curl está instalado
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if [ "$curl_missing" = true ]; then
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check_dependencies "curl"
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return
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fi
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check_website_status() {
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local website=$1
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local timeout=5
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local http_code=$(curl -o /dev/null -L -s -w "%{http_code}" --max-time "$timeout" "$website")
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if [ "$http_code" -eq 200 ]; then
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echo -e "\t✅ ${COLOR_GREEN}$website funciona correctamente.\n${COLOR_RESET}"
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else
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echo -e "\t❌ ${COLOR_RED}$website tiene error con el código $http_code.\n${COLOR_RESET}"
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fi
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}
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# Iterar sobre la lista de sitios web
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for site in "${websites[@]}"; do
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check_website_status "$site"
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done
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}
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# Obtener las interfaces de red
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get_interfaces() {
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# Verificar si el comando ip está instalado
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if [ "$ip_missing" = true ]; then
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check_dependencies "ip"
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return
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fi
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network_info=()
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print_title "ℹ TARJETAS DE RED"
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while read -r interface; do
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network_info+=("$(print_network_info "$interface")")
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done < <(ip -o link show | awk -F': ' '{print $2}')
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print_network_table
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}
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# Obtener IP pública
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get_public_ip_info() {
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# Verificar si el comando curl está instalado
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if [ "$curl_missing" = true ]; then
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check_dependencies "curl"
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return
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fi
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print_title "ℹ INFO IP WAN"
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curl -s https://ipinfo.io | jq -r 'to_entries[] | "\u001b[34m\(.key):\u001b[0m \u001b[32m\(.value)\u001b[0m"'
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}
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# Estado de nordvpn
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nordvpn_status() {
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print_title "ℹ ESTADO NORDVPN"
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# Verificar si el comando nordvpn está instalado
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if [ "$nordvpn_missing" = true ]; then
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check_dependencies "nordvpn"
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return
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fi
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nordvpn status | grep -v "New feature"
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}
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# Nueva conexión nordvpn
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nordvpn_connect() {
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print_title "🔌 CONECTANDO NORDVPN"
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# Verificar si el comando nordvpn está instalado
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if [ "$nordvpn_missing" = true ]; then
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check_dependencies "nordvpn"
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return
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fi
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nordvpn connect Spain Barcelona
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}
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# Test de velocidad
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speed_test() {
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print_title "🚅 TEST DE VELOCIDAD"
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# Verificar si el comando speedtest está instalado
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if [ "$speedtest_missing" = true ]; then
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check_dependencies "speedtest"
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return
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fi
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speedtest
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}
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# Realizar traceroute
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traceroute(){
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print_title "🔍 TRACEROUTE"
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# Verificar si el comando mtr está instalado
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if [ "$mtr_missing" = true ]; then
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check_dependencies "mtr"
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return
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fi
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mtr -c 3 -n -r 8.8.8.8
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}
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# Menú principal
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main_menu() {
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while true; do
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print_title "📋 Menú"
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echo "1 - Comprobar conexión"
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echo "2 - Verificar estado de webs"
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echo "3 - Ver tarjetas de red"
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echo "4 - Información de IP pública"
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echo "5 - Estado de NordVPN"
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echo "6 - Conectar Nordvpn"
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echo "7 - Test de velocidad"
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echo "8 - Traceroute"
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echo "9 - Salir"
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read -p "Ingrese el número de la opción deseada: " choice
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case $choice in
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1) check_connection ;;
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2) check_websites ;;
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3) get_interfaces ;;
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4) get_public_ip_info ;;
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5) nordvpn_status ;;
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6) nordvpn_connect ;;
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7) speed_test ;;
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8) traceroute ;;
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9|exit|quit) echo -e "${COLOR_RED}\n\n❗ Saliendo... \n${COLOR_RESET}"; tput cnorm; exit 0 ;;
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*) echo -e "${COLOR_RED}\n❓ Opción inválida. Inténtelo de nuevo.${COLOR_RESET}" ;;
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esac
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done
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}
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# Función principal
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main() {
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for cmd in "curl" "ip" "jq" "mtr" "nordvpn" "ping" "speedtest"; do
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check_dependencies "$cmd"
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done
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check_connection
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check_websites "${websites[@]}"
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get_interfaces
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get_public_ip_info
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nordvpn_status
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main_menu
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}
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main
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