scripts-random/01_bash/lineas_fichero.sh

#!/bin/bash

# Colores
BLUE="\033[34m"
RED="\033[31m"
NOCOLOR="\033[0m"

# Control de salida con Ctrl + C
function ctrl_c() {
  echo -e "${RED}\n\n[!] Saliendo... \n${NOCOLOR}"
  tput cnorm
  exit 1
}

# Ctrl+C
trap ctrl_c SIGINT

# Main
for fichero in $(ls); do
  if [[ -f "$fichero" ]]; then
    cuenta=$(cat "$fichero" | wc -l)
    echo -e "El fichero ${BLUE}$fichero ${NOCOLOR}tiene ${RED}$cuenta ${NOCOLOR}lineas"
  fi
done