How to read a file into a variable in shell?

Hi!

I have a needed to read a file with some columns and separte each one, and after do that i need to make a script that create a folder and move on every single file on it.

The first thing i have to do for this test, is create a file with some content like this:

Pepe tiene: 23

Paula tiene: 34

Juan tiene: 27

Maria tiene: 54

Federico tiene: 50

Pablo tiene: 32

Sonia tiene: 33

based on http://www.forosdelweb.com/f41/script-extraer-lineas-fichero-mostrarlas-1089860/

Next i 

#!/bin/bash

#

#test

#

while read line;do

file="$(echo ${line} | cut -d':' -f1)";

edad="$(echo ${line} | cut -d':' -f2)";

echo ${archivo} : ${edad};

done < archivo_test.txt

http://www.forosdelweb.com/f41/script-extraer-lineas-fichero-mostrarlas-1089860/