Symbols & Numbers | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Index: E

editing configuration files: 4.1.1. Configuration Files

email

mod_perl, sending from: A.9. Sending Email from mod_perl

XSP: E.3.3. Sending Email

emulation, authentication mechanism: A.1. Emulating the Authentication Mechanism

enable option, PerlOptions directive: 24.5.6.1. Enable

encryption (Stronghold), installing mod_perl with: 3.6.4. Installing mod_perl with Stronghold

_ _END_ _ token: 6.6.1. _ _END_ _ and _ _DATA_ _ Tokens

END blocks: 6.4.10. END Blocks

end-of-line character sequence: 1.1.2. The Common Gateway Interface Specification

entity tags: 16.2.3. Entity Tags

environment variables

accessing, mod_cgi: 1.1.3. Apache CGI Handling with mod_cgi

maintaining during redirection: A.4. Redirecting While Maintaining Environment Variables

MOD_PERL_TRACE, event tracing: 21.4. Tracing mod_perl-Specific Perl Calls

PERLDB_OPTS: 6.2.1. The First Mystery: Why Does the Script Go Beyond 5?

PERL5LIB, nonstandard installationn directories and: 3.9.2.2. Using the PERL5LIB environment variable

PerlSetupEnv: 11.5. PerlSetupEnv

setting, directives for: 4.2.10. PerlSetEnv and PerlPassEnv

err_headers( ) method, cookies in REDIRECT responses: A.7. Sending Cookies in REDIRECT Responses

error messages

displaying to users: 21.1.4. Displaying Errors to Users

location of: 21.1.2. Curing "Internal Server Error" Problems

usefulness of, improving: 21.1.2. Curing "Internal Server Error" Problems

ErrorLog directive: 21.1.2. Curing "Internal Server Error" Problems

error_log file: 2.3. Configuring and Starting the mod_perl Server

hanging processes, detecting: 21.7.3. Detecting Hanging Processes

location of: 21.1.2. Curing "Internal Server Error" Problems

MaxClients message: 11.1. Setting the MaxClients Directive

multiple developers and: 5.9.1. Starting a Personal Server for Each Developer

single-process mode and: 21.1.2. Curing "Internal Server Error" Problems

testing mod_perl: 3.10.1. Checking the error_log File

usefulness of: 21.1.3. Making Use of the error_log

errors: 21.1. Warnings and Errors Explained

code

multiple child process reloading: 6.2.2. The Second Mystery—Inconsistent Growth over Reloads

overview: 6.2. Exposing Apache::Registry Secrets

subroutines: 6.2.1. The First Mystery: Why Does the Script Go Beyond 5?

exception handling, information resources: 6.13. References

Makefile.PL command: 3.1.8. perl Makefile.PL Troubleshooting

Segmentation fault: 21.6. Analyzing Dumped core Files

sending to browser: 21.1.4. Displaying Errors to Users

syntax, debugging: 21.5.1. Locating and Correcting Syntax Errors

trapping: 21.1.4. Displaying Errors to Users

triggering with warnings: 6.5.2.1. Warnings

user related compared to server related: 21.1.4. Displaying Errors to Users

ESQL taglib, AxKit: E.3.6. Executing SQL

eval q// construct: 6.5.3. Compiled Regular Expressions

event handlers, callbacks: 3.1.2. Activating Callback Hooks

event tracing, mod_perl-level: 21.4. Tracing mod_perl-Specific Perl Calls

EVERYTHING parameter: 3. Installing mod_perl

3.1.4. Enabling Extra Features

exception handling

information resources: 6.13. References

Template Toolkit language: D.4. Template Toolkit Language

XSP: E.3.4. Handling Exceptions

exclusive locks: 19.2. Resource Locking

starvation: 19.2.2. Exclusive Locking Starvation

exec( ) function: 6.4.8. Output from System Calls

executing correctly: 10.2.8. Executing system( ) or exec( ) in the Right Way

exit( ) function: 6.4.1. exit( )

exit signal Segmentation fault (11), message: 22.3.3. exit signal Segmentation fault (11)

Expires header: 16.1.3. Expires and Cache-Control Headers

expressions, XSP: E.3.2. Handling Cookies

extensions, creating with XS and h2xs: 13.12.1. Building Perl Extensions with XS and h2xs

external programs

long-running: 10.2.6. Starting a Long-Running External Program

short-running: 10.2.7. Starting a Short-Running External Program