I started running GoAccess on one my Ubuntu web servers running Nginix and I would have to say that I love the look and feel of it. It only took one command to install it and then the command to start it and I was up and running. If you are looking for a free open-source tool to watch your web server I would recommend it.
Cool. Will check it out. Thanks!
for anyone looking to install it on Ubuntu below are the directions
sudo apt-get update
sudo apt-get install goaccess
Once it is installed run
goaccess -f /var/log/nginx/access.log