If you're a developer or system administrator lured to Mac OS X because of its Unix roots, you'll quickly discover that performing Unix tasks on a Mac is different than what you're accustomed to. "Mac OS X for Unix Geeks" serves as a bridge between Apple's Darwin OS and the more traditional Unix sys[...]

Learn the fundamentals of soldering--and pick up an essential skill for building electronic gadgets. You'll discover how to preheat and tin your iron, make a good solder joint, desolder cleanly (when things don't quite go right), and how to use helping hands to hold components in place.This concise [...]