Clear DNS Cache on a Mac (OS X)

If you’re ever messing with DNS records, you may run into times when you have stale entries in your DNS Cache. Here’s you how clear your cache in Mac OS X: dscacheutil -flushcache

Show WiFi Password in OS X

If you forgot your WiFi password and need show it, there’s a super simple way to do this on a Mac.  I’m pretty sure you can’t do this in Windows. Here’s how: Go to your applications folder Click on the Utilities folder Click on the “Keychain Access” App On the left-hand side, highlight the “System” … Continue Reading