Send me the DHCP allocated IP address on boot

Occasionally I reboot, occasionally I get allocated a new IP address.

Create /etc/init.d/sendIpToTimP :

#!/bin/sh                                                                                                                                      
ifconfig eth0 \ 
 |grep "inet addr" \
 |cut -f2 -d":" \
 |cut -f1 -d" " \ 
 | mail timp@paneris.org -s "Work IP address" 

 update-rc.d sendIpToTimP defaults