Video Tutorials These video tutorials should help you a little bit. Arming the Lab on a Closing Shift Watch this video to ensure that you’ve armed the lab properly. Printers This video contains everything you need to know about our Wepa printers. Special Ming Ong Procedures This video covers the closing procedures at Ming Ong. Please watch if this is your first time closing at Ming Ong. UNIX This video covers basic UNIX commands using SSH on a Mac computer.