Whether you’re a systems administrator or a web developer, or anything in between, chances are you’ll have to flush your DNS cache every once in a while to get things straightened out server-side, or even just for testing certain configurations. Flushing your DNS cache in Mac OS X is actually really easy, but there are actually several different commands to use, and you will find the commands are
![How to Flush DNS Cache in Mac OS X](https://cdn-ak-scissors.b.st-hatena.com/image/square/2fa1d9d93a62d92fa4faf456d81ac7481c2eaaf1/height=288;version=1;width=512/https%3A%2F%2Fcdn.osxdaily.com%2Fwp-content%2Fuploads%2F2014%2F08%2Fterminal-icon-osx.png)