[Voyage-linux] rc.local

[Giovanni Di Stasi]

I modify the file /etc/rc.local, whose content is this:

#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.

remountrw
mkdir /click
remountro

iperf -s
exit 0


The problem is, that commands are not executed. How can be the problem?
What happens if one of the commands fails? Are the following commands 
executed?

Thank you