[tlug] Crontab not executing

[Dave M G <martin@example.com>]

TLUG,

I have a shell script that I want to run once daily at 12 PM (noon) 
every day. The shell script is of my own creation, and it works when I 
execute it from the command line.

However, it's not successfully being executed by cron.

Here is what I put into my crontab file:

0 12 * * * sh /home/dave/myShellScript.sh

Have I messed up my syntax or something?

--
Dave M G
Ubuntu 6.10 Edgy Eft
Kernel 2.6.20-5-generic
Pentium D Dual Core Processor
PHP 5, MySQL 5, Apache 2