samrocketman

#!/bin/bash
# based on http://offbytwo.com/2008/05/09/show-ip-address-of-vm-as-console-pre-login-message.html
# based on https://gist.github.com/rm/3780228
# A better IP address method https://www.linuxquestions.org/questions/blog/sag47-492023/using-a-script-to-get-your-ip-address-35251/

# need to be root to write out these files
if [ "$(id -u)" != "0" ]; then
    echo "Need to run as root.  Maybe use sudo..."
    exit
fi

samrocketman

#!/bin/sh
# based on http://offbytwo.com/2008/05/09/show-ip-address-of-vm-as-console-pre-login-message.html

# need to be root to write out these files
if [ `id -u` != 0 ]; then
    echo "Need to run as root.  Maybe use sudo..."
    exit
fi

GET_IP_ADDRESS='/usr/local/bin/get-ip-address'