help with a very simple backup script

[Miguel G.]

Hi all!

could anyone help me with a very simple script? 
(it simply doesn't work the  variables stuff)
and also how can I modify this (tar) to retrive only files which 
I might get as new from $(find ...)


set $FN = etc-$(date +%Y-%m-%d)
tar -cf $FN.tar /etc/
gzip $FN.tar

THANKS A LOT!!!!!