ssh username@ccnymmd2.com (type your password)
cd username.ccnymmd2.com
wget http://phiffer.org/teaching/mmd2/11-tweeter.zip
unzip 11-tweeter.zip
Switch to jEdit
Open: sftp://username@ccnymmd2.com/~/
  You'll be prompted for your password
  Double click on username.ccnymmd2.com folder
  Double click on tweeter
  Double click on config.php
Edit config.php and enter your username as the user, password and dbname
Save config.php
Load http://username.ccnymmd2.com/tweeter/ in a browser (Note the warning messages)
Load http://username.ccnymmd2.com/tweeter/initialize.php to initialize the database table
Reload http://username.ccnymmd2.com/tweeter/ (Note the lack of warning messages)
Edit post.php to INSERT content into the table
Reload http://username.ccnymmd2.com/tweeter/ to see your "twits"
Check the slide called "Escaping Strings" for a hint about how post.php should work