Useful OSX links

• Encrypt Folder: I was looking for a way to encrypt a specific folder on mac. Turns out this is quite simple to do - http://www.mactrast.com/2012/07/how-to-password-protect-files-or-folders-on-your-mac
• Quick Steps:
  
  1. Fire up Disk Utility
  2. From the File menu, select New, and then select Disk Image from Folder…
  3. Select which folder you would like to protect. choose a folder to protect
  4. Choose the “AES-128″ encryption option (or 256-bit for extra security), and press Save
  5. Enter your desired new password twice.

LaTeX - Useful Links

Math Examples - http://www.artofproblemsolving.com/Wiki/index.php/LaTeX:Commands