Quick and Simple HTTP Server on OSX using python

First enter the directory that you would like to access over http.

cd ~/Desktop

Execute the following command to access the directory using your web browser on port 8888.

python -m SimpleHTTPServer 8888

Alternatively execute the command with root privilege to start the simple http server on port 80.

sudo python -m SimpleHTTPServer 80

Update IP address on OpenDNS with OSX cli

Next time you need to update the ipaddress within OpenDNS:

curl -u user@email.com:PassWord https://updates.opendns.com/nic/update