Base Definitions

  1. Introduction
  2. Conformance
  3. Definitions
  4. General Concepts
  5. File Format Notation
  6. Character Set
  7. Locale
  8. Environment Variables
  9. Regular Expressions
  10. Directory Structure and Devices
  11. General Terminal Interface
  12. Utility Conventions
  13. Namespace and Future Directions
  14. Headers