dotfiles/tools/armory_masq

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#!/bin/bash
set -e
set -v
if [[ -z "$USB_INTERFACE" ]]; then
USB_INTERFACE=usb0
fi
if [[ -z "$INTERNET_INTERFACE" ]]; then
INTERNET_INTERFACE=wlan0
fi
sudo /sbin/ip link set $USB_INTERFACE up
sudo /sbin/ip addr add 10.0.0.2/24 dev $USB_INTERFACE
sudo /sbin/iptables -t nat -A POSTROUTING -s 10.0.0.1/32 -o $INTERNET_INTERFACE -j MASQUERADE
echo 1 | sudo tee /proc/sys/net/ipv4/ip_forward