Today, in order to make some testing easier, I wanted to setup a named virtual host in Apache. Here’s how I did it.

In terminal,

mate /etc/hosts # open hosts file in textmate

Add this line:

127.0.0.1 www.layersix.dev

This tells your browser (or whatever) to look on your personal webserver for any requests to www.layersix.dev. In terminal, do

lookupd -flushcache

to make sure you clear your cache of dns names.

In terminal,

mate /etc/httpd/httpd.conf

This is the apache settings file. Look for “NameVirtualHost” and make sure the line reads

NameVirtualHost *:80

Make sure there is no # before this.

Add the following:

<virtualhost *:80="">

 DocumentRoot /Library/WebServer/Documents/layersix.dev

 ServerName www.layersix.dev

</virtualhost>

Go to /Library/WebServer/Documents/ and make a folder called layersix.dev (or whatever). Make a file called index.html and put some text in it. I did echo ‘hi’ > layersix.dev/index.html. Restart your webserver in System Preferences > Sharing. Go to www.layersix.dev in Firefox or whatever browser you use. You should now see your index.html file.

This post was helpful in figuring this out:

http://www.macosxhints.com/article.php?story=20010423075959611