[ubuntu-uk] 'Simple' cron job help...

[Josh Blacker]

Being a slight newbie, I'd appreciate some direction with this!

I have an open office file that I'm constantly updating and sharing
with a friend. Emailing it to him every so often is a chore - what I
want is a cron script to do this for me, say every evening. Any ideas?
[As he's on a mac without oo.org, ideally it would save it as a pdf
first...]

I know I'm probably asking a lot, but I really don't know the simplest
thing about how to go about this!

TIA,

-- 
Josh Blacker