Shell Scripting tutorials Category Part1 About the Ingredients 1. getting started 2. variables 3. wildcard expansion 4. conditional execution 5. flow control using loops 6. variables continued 7. functions and libraries 8. arrays 9. processes 10. choosing and using shells Part2 Recipes for Using and Extending system tools 11. file manipulation 12. text manipulation 13. tools for system administration Part3 Recipes for System administration 14. shell features 15. system administration 16. presentation 17. data storage and retrieval 18. numbers 19. processes 20. internationalization Part4 Reference Appendix. Further Reading Glossary Part1 About the Ingredients 1.getting started Part2 Recipes for Using and Extending system tools Part3 Recipes for System administration Part4 Reference