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Perl Guide

		Part IV:  Debugging and Troubleshooting
			Chapter 21.  Error Handling and Debugging
				Section 21.1.  Warnings and Errors Explained
				Section 21.2.  Debugging Code in Single-Server Mode
				Section 21.3.  Tracing System Calls
				Section 21.4.  Tracing mod_perl-Specific Perl Calls
				Section 21.5.  Debugging Perl Code
				Section 21.6.  Analyzing Dumped core Files
				Section 21.7.  Hanging Processes: Detection and Diagnostics
				Section 21.8.  Useful Debug Modules
				Section 21.9.  Looking Inside the Server
				Section 21.10.  References
			Chapter 22.  Troubleshooting mod_perl
				Section 22.1.  Configuration and Startup
				Section 22.2.  Code Parsing and Compilation
				Section 22.3.  Runtime
				Section 22.4.  Shutdown and Restart
			Chapter 23.  Getting Help and Online Resources
				Section 23.1.  How to Report Problems
				Section 23.2.  Mailing List Etiquette
				Section 23.3.  Resources
		Part V:  mod_perl 2.0
			Chapter 24.  mod_perl 2.0: Installation and Configuration
				Section 24.1.  What's New in Apache 2.0
				Section 24.2.  What's New in Perl 5.6.0-5.8.0
				Section 24.3.  What's New in mod_perl 2.0
				Section 24.4.  Installing mod_perl 2.0
				Section 24.5.  Configuring mod_perl 2.0
				Section 24.6.  Resources
			Chapter 25.  Programming for mod_perl 2.0
				Section 25.1.  Migrating to and Programming with mod_perl 2.0
				Section 25.2.  New Apache Phases and Corresponding Perl*Handlers
				Section 25.3.  I/O Filtering
		Part VI:  Appendixes
			Appendix A.  mod_perl Recipes
				Section A.1.  Emulating the Authentication Mechanism
				Section A.2.  Reusing Data from POST Requests
				Section A.3.  Redirecting POST Requests
				Section A.4.  Redirecting While Maintaining Environment Variables
				Section A.5.  Handling Cookies
				Section A.6.  Sending Multiple Cookies with the mod_perl API
				Section A.7.  Sending Cookies in REDIRECT Responses
				Section A.8.  CGI::params in the mod_perlish Way
				Section A.9.  Sending Email from mod_perl
				Section A.10.  mod_rewrite in Perl
				Section A.11.  Setting PerlHandler Based on MIME Type
				Section A.12.  Singleton Database Handles
				Section A.13.  Terminating a Child Process on Request Completion
				Section A.14.  References
			Appendix B.  Apache Perl Modules
				Section B.1.  Development-Stage Modules
				Section B.2.  Modules to Aid Debugging
				Section B.3.  Control and Monitoring Modules
				Section B.4.  Server Configuration Modules
				Section B.5.  Authentication-Phase Modules
				Section B.6.  Authorization-Phase Modules
				Section B.7.  Access-Phase Modules
				Section B.8.  Type Handlers
				Section B.9.  Trans Handlers
				Section B.10.  Fixup Handlers
				Section B.11.  Generic Content-Generation Modules
				Section B.12.  Application-Specific Content-Generation Modules
				Section B.13.  Database Modules
				Section B.14.  Toolkits and Frameworks for Content-Generation and Other Phases
				Section B.15.  Output Filters and Layering Modules
				Section B.16.  Logging-Phase Handlers
				Section B.17.  Core Apache Modules
				Section B.18.  Other Miscellaneous Modules
			Appendix C.  ISPs Providing mod_perl Services
				Section C.1.  Users Sharing a Single Web Server
				Section C.2.  Users Sharing a Single Machine
				Section C.3.  Giving Each User a Separate Machine (Colocation)
				Section C.4.  Giving Each User a Virtual Machine
			Appendix D.  The Template Toolkit
				Section D.1.  Fetching and Installing the Template Toolkit
				Section D.2.  Overview
				Section D.3.  Typical Uses
				Section D.4.  Template Toolkit Language
				Section D.5.  Processing Templates
				Section D.6.  Apache/mod_perl Handler
				Section D.7.  Apache::Template Module
				Section D.8.  Hangman Application
				Section D.9.  References
			Appendix E.  The AxKit XML Application Server
				Section E.1.  Installing and Configuring AxKit
				Section E.2.  Your First AxKit Page
				Section E.3.  Dynamic Content
				Section E.4.  More XPathScript Details
				Section E.5.  XSLT
				Section E.6.  Putting Everything Together
				Section E.7.  More Reasons to Use AxKit
			Appendix F.  HTTP Status Codes
				Section F.1.  HTTP/1.0 Status Codes
				Section F.2.  HTTP/1.1 Status Codes
				Section F.3.  References

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