====== Tips and Tricks ======

===== Sharing WiFi to Local LAN =====

If you have a computer with access to a WiFi and want to share to a local LAN and say you are booting off a ubuntu usb stick.

  - Boot the compute freshly
  - Put the computer on the WiFi
    - Bring up a browser and log into the network
  - Change the computer's wired connection to
    - IP4 Manual instead of DHCP
    - Set IP to 10.4.1.254 / 255.0.0.0 with no DNS or Gateway required
  - Enable NAT network sharing with the following two commands <code>
ifconfig
sudo /sbin/iptables -t nat -A POSTROUTING -o wlp6s0 -j MASQUERADE
echo 1 | sudo tee /proc/sys/net/ipv4/ip_forward
</code>
  - Set any LAN computers to us 10.4.1.254 as gateway (and DNS to 8.8.8.8)