#!/bin/bash

# *************************************************************

# This function redirect the pipe input to STDERR.

#

# @param stream

# @return string

#

function STDERR () {

cat - 1>&2

}

# remove the directory /bubu

if rm /bubu 2>/dev/null; then

    echo "Bubu is gone."

else

    echo "Has anyone seen Bubu?" | STDERR

fi

# run the bubu.sh and redirect you output

tux@earth:~$ ./bubu.sh >/tmp/bubu.log 2>/tmp/bubu.err