Dude Crontab

Hello everyone !

I am starting to handle the programmable tasks "Crontab", I wanted to start with a basic example before doing what I need. Try simply to make a "hello world" which I have in a scrit etc, my script is as follows:

#! / bin / bash
echo hello world

Run chmod + x to give the permissions to execute.

This script embeds it in contrab-static in the following way:

50 18 * * * root /etc/holamundo.sh

It is assumed that this would have to run at 18:50 and print "hello world", however it does not!

What am I doing wrong ?