Editing the Hosts Files in MAC OS X 10.5.# Part II

Gas Mask 0.4: Finally! a Host File Switching Tool for the Mac

Gas Mask 0.4 is a simple hosts file manager for Mac OS X Leopard. It enables to edit hosts files and switch between them.

Yeay!

Editing the Hosts Files in MAC OS X 10.5.5

Point Browsers on a MAC to a DEV Machine

All my work is done on a Windows box using MS Visial Studio 2008. It is easy enough to adjust the hosts files on a Windows box to see your work (C:\WINDOWS\system32\drivers\etc\hosts). So I can set up dev1.martinator.com in IIS and edit this hosts file so that dev1.martinator.com will point to the IP address on my machine (where my local web server resides).

Easy-Peasy as my daughter would say.

However, if I wanted to test my local build on a MAC, it is a another story. Apple makes things on a MAC easy, but only the things they want to make easy for you. The MAC I use at work is running OSX 10.5 (Leopard I believe). It took me about a half a day or so to find a clue on the Internet as to how to change the hosts file for a MAC running OSX 10.5. I finally found out how in a message on an obscure message board that I probably couldn't find again. Here it is:

1. Open up Terminal
2. sudo vi /etc/hosts
3. put in your password
4. press "a"
5. paste/enter in your addresses, i.e.:

   101.505.39.99    dev1.martinator.com 

6. press Escape
7. press Shift+: (Hold down Shift and press the “:” button)
8. enter "wq" and hit Return.

For older MAC's, look here: Mac OS X: How to Add Hosts to Local Hosts File