=== How This Manual Is Organized ===

==== Part I: Reference ====

This part includes three sections:
 * Programs
 * Directories
 * Files 
  * Input
  * Output
  * Support

==== Part II: How Tos ====

This part includes how-to instructions for common activities that require you to use several programs.

==== Part III: Additional Reference ====

This part includes detailed technical and background information that may be useful to advanced users.



Hypertext links make it easy to jump between entries.