Index: I

CD Home

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: I

i command (sed): 12.4. Alphabetical Summary of sed Commands (Linux in a Nutshell)

ICAP extension: B.1. Optional Extensions Listing (Programming PHP)

ICMP (Internet Control Message Protocol): 2.3. Overview of TCP/IP (Linux in a Nutshell)

icons for Web documents: 16.1.2.1. httpd.conf (Running Linux)

icons in indexes: 7.1. Making Better Indexes in Apache (Apache: The Definitive Guide)

icons, representing notes in PDF files: 10.6.1. Note Annotations (Programming PHP)

iconv command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

iconv extension (converting strings between encodings): B.1. Optional Extensions Listing (Programming PHP)

id command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

Id keyword (RCS): 14.3.1.1. Keywords (Linux in a Nutshell)

IDE drives, Alpha system support: B.1.5. IDE/ATAPI Drive Support (Running Linux)

IDE drives, designation as devices: 4.1. The Boot Process (Linux in a Nutshell)

IDE (Integrated Development Environments): 14.3. Integrated Development Environments (Running Linux)

IDEA (International Data Encryption Algorithm): 11.2. Binary Signatures, Virtual Cash (Apache: The Definitive Guide)

idempotence, HTTP requests: 7.4.1. Methods (Programming PHP)

ident command (RCS): 14.4. Alphabetical Summary of RCS Commands (Linux in a Nutshell)

identd command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

identd daemon, querying: 5.14.1. IdentityCheck (Apache: The Definitive Guide)

IDENTIFIED BY clause: 6.1.2.1. GRANT and REVOKE (Managing & Using MySQL)

identifiers: 2.1.6. Identifiers (Programming PHP)

class names: 2.1.6.3. Class names (Programming PHP)
constants: 2.1.6.4. Constants (Programming PHP)
database sequences: 8.4.5. Sequences (Programming PHP)
for entities: 7.2.2. The Unique Identifier (Managing & Using MySQL)
function names: 2.1.6.2. Function names (Programming PHP)
heredoc: 4.1.4. Here Documents (Programming PHP)
keywords and: 2.1.7. Keywords (Programming PHP)
for names of columns/tables: 3.3. Table Management (Managing & Using MySQL)
used in SQL: 15.1.2. Identifiers (Managing & Using MySQL)
translating into primary key columns: 7.4. Physical Database Design (Managing & Using MySQL)
variable names: 2.1.6.1. Variable names (Programming PHP)

identify utility (ImageMagick): 9.4.1. ImageMagick (Running Linux)

identifying colors: 9.8.2. Identifying Colors (Programming PHP)

identity (===) operator: 2.4.8. Comparison Operators (Programming PHP)

4.6.1. Exact Comparisons (Programming PHP)
4.7.4. String-Searching Functions (Programming PHP)

IdentityCheck directive: 5.14.1. IdentityCheck (Apache: The Definitive Guide)

idle command (ftp): 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

bash: 7.7. Built-in Commands (Linux in a Nutshell)
gawk: 13.8. Alphabetical Summary of Commands (Linux in a Nutshell)
tcsh: 8.9. Built-in Commands (Linux in a Nutshell)

if conditional in PHP: 11.1.1. A Short Language Primer (Managing & Using MySQL)

IF EXISTS attribute: 3.3. Table Management (Managing & Using MySQL)

IF( ) function: 17.2.2. General Functions (Managing & Using MySQL)

if statements: 2.5.1. if (Programming PHP)

chaining: 2.5.1. if (Programming PHP)
else clause: 2.5.1. if (Programming PHP)

if variable (printcap): 8.4.5.3. The rest of the printcap variables (Running Linux)

ifconfig command: 2.3.4.1. ifconfig (Linux in a Nutshell)

1.3.3.1. Multiple sites: Unix (Apache: The Definitive Guide)
3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
15.1.3.2. The networking rc files (Running Linux)
GRUB: 4.4.1. Command-Line and Global Menu Commands (Linux in a Nutshell)
troubleshooting: 15.1.3.8. Trying out your network (Running Linux)

<IfDefine> directive: 3.3. Block Directives (Apache: The Definitive Guide)

<IfModule> directive: 1.10.3. Choosing Modules (Apache: The Definitive Guide)

3.3. Block Directives (Apache: The Definitive Guide)

IFNULL( ) function: 17.2.2. General Functions (Managing & Using MySQL)

IGNORE INDEX option: 5.2.2.3. Other options (Managing & Using MySQL)

IGNORE keyword: 3.9.7.2. The LOAD command (Managing & Using MySQL)

15.2. SQL Commands (Managing & Using MySQL)
15.2. SQL Commands (Managing & Using MySQL)

ignoreeof variable (tcsh): 8.4.3. Predefined Shell Variables (Linux in a Nutshell)

ignore_user_abort( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

image command (ftp): 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

image negotiation: 6.2.2. Image Negotiation (Apache: The Definitive Guide)

image section options: 4.2.1. The LILO Configuration File (Linux in a Nutshell)

ImageArc( ): 9.4.5. Basic Drawing Functions (Programming PHP)

ImageColorAllocate( ): 9.4.1. The Structure of a Graphics Program (Programming PHP)

9.8. Color Handling (Programming PHP)

ImageColorAt( ): 9.8.2. Identifying Colors (Programming PHP)

ImageColorResolveAlpha( ): 9.8. Color Handling (Programming PHP)

9.8.3. True Color Color Indexes (Programming PHP)

ImageColorsForIndex( ): 9.8.2. Identifying Colors (Programming PHP)

ImageCreate( ): 9.4.1. The Structure of a Graphics Program (Programming PHP)

9.8. Color Handling (Programming PHP)

ImageCreateFromJPEG( ): 9.4.4. Reading an Existing File (Programming PHP)

ImageCreateFromPNG( ) function: 9.4.4. Reading an Existing File (Programming PHP)

ImageDashedLine( ) function: 9.4.5. Basic Drawing Functions (Programming PHP)

ImageFill( ): 9.4.5. Basic Drawing Functions (Programming PHP)

ImageFilledPolygon( ): 9.4.5. Basic Drawing Functions (Programming PHP)

ImageFilledRectangle( ): 9.4.1. The Structure of a Graphics Program (Programming PHP)

9.4.5. Basic Drawing Functions (Programming PHP)

ImageFillToBorder( ): 9.4.5. Basic Drawing Functions (Programming PHP)

ImageJPEG( ): 9.4.1. The Structure of a Graphics Program (Programming PHP)

ImageLine( ): 9.4.5. Basic Drawing Functions (Programming PHP)

ImageLoadFont( ): 9.5.1. Fonts (Programming PHP)

ImageMagick package: 8.4.4. Checking Print Utilities (Running Linux)

9.4.1. ImageMagick (Running Linux)

imagemaps: 7.4. Image Map Directives (Apache: The Definitive Guide)

ImagePNG( ) function: 9.4.1. The Structure of a Graphics Program (Programming PHP)

ImagePolygon( ) function: 9.4.5. Basic Drawing Functions (Programming PHP)

ImageRectangle( ) function: 9.4.5. Basic Drawing Functions (Programming PHP)

images: 1.4.4. Graphics (Programming PHP)

9.6.1. Caching the Dynamically Generated Buttons (Programming PHP)

converting to text: 9.8.4. Text Representation of an Image (Programming PHP)

creating and drawing: 9.4. Creating and Drawing Images (Programming PHP)

graphics program structure: 9.4.1. The Structure of a Graphics Program (Programming PHP)

dynamically generated, for buttons: 9.6. Dynamically Generated Buttons (Programming PHP)

embedding in a page: 9.1. Embedding an Image in a Page (Programming PHP)

file formats: 9.3. Basic Graphics Concepts (Programming PHP)

changing: 9.4.2. Changing the Output Format (Programming PHP)
EXIF extension: B.1. Optional Extensions Listing (Programming PHP)
testing for supported: 9.4.3. Testing for Supported Image Formats (Programming PHP)
true color: 9.3. Basic Graphics Concepts (Programming PHP)

GD extension, generating with: 9.2. The GD Extension (Programming PHP)

file formats supported: 9.2. The GD Extension (Programming PHP)

in PDF documents: 10.4.1. Images (Programming PHP)

templates for: 10.4.4. Templates (Programming PHP)

scaling: 9.7. Scaling Images (Programming PHP)

transparency: 9.3. Basic Graphics Concepts (Programming PHP)

9.3. Basic Graphics Concepts (Programming PHP)
(see also alpha channel)

with text: 9.5. Images with Text (Programming PHP)

fonts: 9.5.1. Fonts (Programming PHP)

ImageSetPixel( ): 9.4.5. Basic Drawing Functions (Programming PHP)

ImageString( ): 9.5. Images with Text (Programming PHP)

ImageTrueColorToPalette( ): 9.8. Color Handling (Programming PHP)

ImageTTFText( ): 9.5.2. TrueType Fonts (Programming PHP)

ImageWBMP( ) function: 9.4.1. The Structure of a Graphics Program (Programming PHP)

imagewidth and imageheight keywords: 10.4.1. Images (Programming PHP)

imake command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

imap-file handler: 16.7. Handlers (Apache: The Definitive Guide)

IMAP (Interactive Mail Access Protocol) server daemon: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

IMAP, POP, and NNTP extension: B.1. Optional Extensions Listing (Programming PHP)

ImapBase directive: 7.4. Image Map Directives (Apache: The Definitive Guide)

imapd command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

ImapDefault directive: 7.4. Image Map Directives (Apache: The Definitive Guide)

ImapMenu directive: 7.4. Image Map Directives (Apache: The Definitive Guide)

Imlib2 extension: 9.2. The GD Extension (Programming PHP)

immigrator role in MySQL installations: 6.1.1. User Management (Managing & Using MySQL)

implicit casting: 2.4.4. Implicit Casting (Programming PHP)

implicitcd variable (tcsh): 8.4.3. Predefined Shell Variables (Linux in a Nutshell)

implode( ): 4.7.3.1. Exploding and imploding (Programming PHP)

A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

import( ): 4.3.1. A Sample Startup File (Practical mod_perl)

import command (CVS): 15.6.7. User Commands (Linux in a Nutshell)

import utility (ImageMagick): 9.4.1. ImageMagick (Running Linux)

import_request_variables( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

impsprobe command (GRUB): 4.4.2. Command-Line and Menu Entry Commands (Linux in a Nutshell)

IN BOOLEAN MODE keyword: 3.9.1.3. Boolean mode (Managing & Using MySQL)

IN operator: 3.8.3. Membership Tests (Managing & Using MySQL)

in_array( ): 5.7.6. Searching for Values (Programming PHP)

A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

@INC directories, locating: 2.7. A Simple mod_perl Content Handler (Practical mod_perl)

.inc file extension: 11.3.6. Include Files (Managing & Using MySQL)

@INC variable: 6.3.1. The @INC Array (Practical mod_perl)

modifying for nonstandard directories: 3.9.2.1. Modifying @INC (Practical mod_perl)
nonstandard Apache installation and: 3.9.5. Nonstandard mod_perl-Enabled Apache Installation (Practical mod_perl)
porting to mod_perl 2.0: 25.1.3. Code Porting (Practical mod_perl)

include command: 14. Server-Side Includes (Apache: The Definitive Guide)

14.3. Includes (Apache: The Definitive Guide)

include construct: 2.6. Including Code (Programming PHP)

getting included files: A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
include( ) function: 15.2.6. Remote Files (Programming PHP)
include_once: 2.6. Including Code (Programming PHP)
opening remote files, security and: 12.2. Filenames (Programming PHP)

Include directive: 3.4. Other Directives (Apache: The Definitive Guide)

4.2. mod_perl Configuration (Practical mod_perl)

INCLUDE directive, Template Toolkit: D.4.1. Simple Template Example (Practical mod_perl)

include files for PHP and MySQL: 11.3.6. Include Files (Managing & Using MySQL)

include path: 13.1.7. More Fun with Libraries (Running Linux)

#include statements: 13.1.7. More Fun with Libraries (Running Linux)

Includes option (Options): 14. Server-Side Includes (Apache: The Definitive Guide)

IncludesNoExec option (Options): 3.5. HTTP Response Headers (Apache: The Definitive Guide)

3.5. HTTP Response Headers (Apache: The Definitive Guide)

including files in vi: 9.1.8. Including Other Files (Running Linux)

including remote files with PHP on Windows: 15.2.6. Remote Files (Programming PHP)

incremental backups: 8.1. Making Backups (Running Linux)

8.1.2. Incremental Backups (Running Linux)

incremental search (Emacs): 9.2.5. Searching and Replacing (Running Linux)

incrementing alphabetic characters: 2.4.7. Autoincrement and Autodecrement Operators (Programming PHP)

increments, expression: 2.5.4. for (Programming PHP)

indent program: 14.2.9. Indenting Code (Running Linux)

Indented Text mode (Emacs): 9.2.8. Tailoring Emacs (Running Linux)

indenting comments: 2.1.4.3. C comments (Programming PHP)

INDEX attribute: 15.2. SQL Commands (Managing & Using MySQL)

index command (gawk): 13.8. Alphabetical Summary of Commands (Linux in a Nutshell)

index files for character sets: 14.2.1. Simple Character Sets (Managing & Using MySQL)

index join type: 5.2.2.2. EXPLAIN SELECT (Managing & Using MySQL)

index keyword (expr): 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

INDEX privilege: 6.1.2.1. GRANT and REVOKE (Managing & Using MySQL)

indexed arrays: 5.1. Indexed Versus Associative Arrays (Programming PHP)

calculating sum of values: 5.9.1. Calculating the Sum of an Array (Programming PHP)
database query results: 8.3.5.3. Inside a row array (Programming PHP)
initializing (example): 5.3. Storing Data in Arrays (Programming PHP)
slicing: 5.5.1. Slicing an Array (Programming PHP)
sorting, functions for: 5.8.1. Sorting One Array at a Time (Programming PHP)

indexes on tables

CREATE TABLE statement and: 15.2. SQL Commands (Managing & Using MySQL)
EXPLAIN SELECT command and: 5.2.2.2. EXPLAIN SELECT (Managing & Using MySQL)
full text searching: 3.9.1. Full Text Searching (Managing & Using MySQL)
guidelines for creating: 5.2.2.1. Index guidelines (Managing & Using MySQL)
performance tuning for: 5.2.2. SQL Query Tuning (Managing & Using MySQL)

Indexes option (Options): 3.5. HTTP Response Headers (Apache: The Definitive Guide)

indexes, true color: 9.8.3. True Color Color Indexes (Programming PHP)

index.html file: 3.2.2. index.html (Apache: The Definitive Guide)

indexing: 7. Indexing (Apache: The Definitive Guide)

icons with: 7.1. Making Better Indexes in Apache (Apache: The Definitive Guide)
imagemaps: 7.4. Image Map Directives (Apache: The Definitive Guide)

indexing algorithms, DBM: 19. DBM and mod_perl (Practical mod_perl)

indexing support in SQL: 3.4.2. Character Types (Managing & Using MySQL)

3.5. Indexing (Managing & Using MySQL)

indexing, Texinfo: 9.3.5.1. Writing the Texinfo source (Running Linux)

index.php script: 11.7. Using the HTML <form> Environment (Managing & Using MySQL)

inequality (!= or <>) operators: 2.4.8. Comparison Operators (Programming PHP)

inequality operators (<> and !=): 3.8. SQL Operators (Managing & Using MySQL)

17.1.3. Comparison Operators (Managing & Using MySQL)

inetd command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

inetd daemon: 15.1.3.2. The networking rc files (Running Linux)

inetd utility: 4.3. Two Copies of Apache (Apache: The Definitive Guide)

in.fingerd command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

infinite loops: 2.5.4. for (Programming PHP)

print_r( ) used on recursive structures: 4.2.4. print_r( ) and var_dump( ) (Programming PHP)

info command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

info module: 10.3. Configuration Logging (Apache: The Definitive Guide)

Info system (Emacs): 9.2.3. Tutorial and Online Help (Running Linux)

information, obtaining

CGI scripts, logging: 16.5. Script Directives (Apache: The Definitive Guide)

configuration: 20.7. Access to Configuration and Request Information (Apache: The Definitive Guide)

configuration and requests: A.5. Access to Configuration and Request Information (Apache: The Definitive Guide)

functions: A.6.18. Configuration Information Functions (Apache: The Definitive Guide)
status requests: 10.4.1. Server Status (Apache: The Definitive Guide)

per-request: 20.6. Per-Request Information (Apache: The Definitive Guide)

A.4. Per-Request Information (Apache: The Definitive Guide)

requests: 20.7. Access to Configuration and Request Information (Apache: The Definitive Guide)

servers: 10.4.1. Server Status (Apache: The Definitive Guide)

on users: 5.14. Automatic User Information (Apache: The Definitive Guide)

Informix databases (extension for): B.1. Optional Extensions Listing (Programming PHP)

in.ftpd command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

Ingres II databases (extension for): B.1. Optional Extensions Listing (Programming PHP)

inheritance: 6.1. Terminology (Programming PHP)

6.4.3. Inheritance (Programming PHP)

inheritance and object/relational modeling: 8.3. Object/Relational Modeling (Managing & Using MySQL)

INI entries, defining in extensions: 14.12. Extension INI Entries (Programming PHP)

ini_alter( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

in.identd command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

ini_get( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

ini_restore( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

ini_set( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

INIT blocks: 6.5. CHECK and INIT Blocks (Practical mod_perl)

init command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

15.1.3.2. The networking rc files (Running Linux)
CVS: 15.5.8. Administrator Commands (Linux in a Nutshell)
processes invoked by (agetty): 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

init program: 5.3.2. init, inittab, and rc Files (Running Linux)

aggregate UDF: 14.1.2.1. init (Managing & Using MySQL)

standard UDF: 14.1.1. Standard Functions (Managing & Using MySQL)

14.1.1.1. The init routine (Managing & Using MySQL)

init (SysV), server rebooting: 5.7. Preparing for Machine Reboot (Practical mod_perl)

init_api( ) support function: 12.2.1. Support Functions (Managing & Using MySQL)

CGI.pm module: 10.1.5.2. Initializing CGI.pm (Practical mod_perl)
DBI module: 10.1.5.1. Initializing DBI.pm (Practical mod_perl)
I/O filters: 25.3.1.3. Multiple invocations of filter handlers (Practical mod_perl)
modules, server startup: 10.1.5. Module Initialization at Server Startup (Practical mod_perl)

initialization scripts directory: 4.2.1.1. SVR4 (Managing & Using MySQL)

initializer: 21.3. The Module Structure (Apache: The Definitive Guide)

arrays: 5.3. Storing Data in Arrays (Programming PHP)
PDF documents: 10.2.2. Initializing the Document (Programming PHP)
variables: 12.1.1. Initialize Variables (Programming PHP)

initialTimeout property (GNU JDBC driver): 13.1.2.2. Driver manager connectivity (Managing & Using MySQL)

initid->ptr generic pointer: 14.1.2.1. init (Managing & Using MySQL)

initid parameter

init routine: 14.1.1.1. The init routine (Managing & Using MySQL)
main routine: 14.1.1.2. The main routine (Managing & Using MySQL)

initrd: 4.8. initrd: Using a RAM Disk (Linux in a Nutshell)

GRUB: 4.4.2. Command-Line and Menu Entry Commands (Linux in a Nutshell)

inittab file: 5.3.2. init, inittab, and rc Files (Running Linux)

15.1.3.2. The networking rc files (Running Linux)

inline options (within patterns): 4.10.9. Inline Options (Programming PHP)

Inline.pm: 13.12.3. Inline.pm (Practical mod_perl)

inner joins: 3.7.1. Joins (Managing & Using MySQL)

InnoDB table type: 3.9.2. Transactions (Managing & Using MySQL)

15.2. SQL Commands (Managing & Using MySQL)
database transactions and: 8.2.2. Transactions (Managing & Using MySQL)
foreign keys and: 7.4.2. Foreign Keys (Managing & Using MySQL)

inode contents, displaying (stat): 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

inode values for files: A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

inproc server: 15.3.1. Background (Programming PHP)

input filters: 20.9.3. Input Filters (Apache: The Definitive Guide)

crashes: 14.2.2. Big Input, Big Damage (Practical mod_perl)
testing: 14.2.4. Think Production, Not Development (Practical mod_perl)

inputmode variable (tcsh): 8.4.3. Predefined Shell Variables (Linux in a Nutshell)

in.rlogind command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

insert command (ex): 11.14. Alphabetical Summary of ex Commands (Linux in a Nutshell)

INSERT( ) function: 17.2.2. General Functions (Managing & Using MySQL)

INSERT privilege: 6.1.2.1. GRANT and REVOKE (Managing & Using MySQL)

loading UDFs (user-defined functions): 14.1.3. Calling a UDF (Managing & Using MySQL)

INSERT statement: 3.6.1. Inserts (Managing & Using MySQL)

15.2. SQL Commands (Managing & Using MySQL)
issued by create method (Model class): 9.3.1. A Model for Relational Data (Managing & Using MySQL)

insert_id( ) (MySQLdb module): 20.1.6. Cursor Methods (Managing & Using MySQL)

inserting array elements: 5.5.5. Removing and Inserting Elements in an Array (Programming PHP)

inserting text into strings: 4.7.1. Substrings (Programming PHP)

inserting text (vi editor): 9.1.2. Inserting Text and Moving Around (Running Linux)

insmod command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

7.5. Loadable Device Drivers (Running Linux)

install command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

GRUB: 4.4.2. Command-Line and Menu Entry Commands (Linux in a Nutshell)

installation: 2.2.3. Linux Partition Requirements (Running Linux)

(see also system requirements)

changing default directory: 3.5.2. Building mod_perl and Apache Separately (Practical mod_perl)
local: 3.9.4. Making a Local Apache Installation (Practical mod_perl)
nonstandard: 3.9.5. Nonstandard mod_perl-Enabled Apache Installation (Practical mod_perl)
nonstandard with CPAN.pm: 3.9.6. Nonstandard mod_perl-Enabled Apache Installation with CPAN.pm (Practical mod_perl)

AxKit: E.1. Installing and Configuring AxKit (Practical mod_perl)

boot floppy, creating: 3.1.7. Creating the Boot Floppy or Installing LILO (Running Linux)

booting installation media: 3.1.1. Booting Linux (Running Linux)

commands: 2.1.5. Installation (Linux in a Nutshell)

detecting hardware: 3.1.1. Booting Linux (Running Linux)

two server approach: 12.3.1. Choosing the Target Installation Directories Layout (Practical mod_perl)

DSOs, when to use: 3.5.3. When DSOs Can Be Used (Practical mod_perl)

filesystems, creating: 3.1.5. Creating the Filesystems (Running Linux)

GNOME: 11.4.1. Installing and Updating GNOME (Running Linux)

httpd.conf file: 4.1.1. Configuration Files (Practical mod_perl)

JDK: 18.2.1. Installing the JDK (Apache: The Definitive Guide)

kernel, rebuilding: 7.4. Building a New Kernel (Running Linux)

LILO: 3.1.7. Creating the Boot Floppy or Installing LILO (Running Linux)

live filesystems: 3.1.6. Installing the Software (Running Linux)

loadable device drivers: 7.5. Loadable Device Drivers (Running Linux)

make install command: 3.4. Installation (make install) (Practical mod_perl)

man pages: 7.3.3. Upgrading Other Software (Running Linux)

9.3.4.2. Formatting and installing the manual page (Running Linux)

methods of: 3.1.6. Installing the Software (Running Linux)

mod_perl: 17.3. Installing mod_perl — The Simple Way (Apache: The Definitive Guide)

with Apache-SSL: 3.6.3. Installing mod_perl with Apache-SSL (+openssl) (Practical mod_perl)
binaries: 24.4.2. Installing Binaries (Practical mod_perl)
with CPAN.pm: 3.7. Installing mod_perl with the CPAN.pm Interactive Shell (Practical mod_perl)
with mod_ssl: 3.6.2. Installing mod_perl with mod_ssl (+openssl) (Practical mod_perl)
multiple machines: 3.8. Installing mod_perl on Multiple Machines (Practical mod_perl)
with PHP: 3.6.1. Installing mod_perl with PHP (Practical mod_perl)
with Stronghold: 3.6.4. Installing mod_perl with Stronghold (Practical mod_perl)
troubleshooting: 17.3.3. Installation Gotchas (Apache: The Definitive Guide)

mod_perl 2.0, from source: 24.4.1. Installing from Source (Practical mod_perl)

mount/submount utilities (Samba): 12.2.1. Mounting Windows Shares (Running Linux)

MySQL: 2. Installation (Managing & Using MySQL)

on Linux systems: 2.2.2. Binary (RPM) Distributions (Managing & Using MySQL)
on Unix systems: 2.2. Unix Installation (Managing & Using MySQL)
on Windows systems: 2.3. Windows Installation (Managing & Using MySQL)

nonstandard locations: 3.9. Installation into a Nonstandard Directory (Practical mod_perl)

CPAN.pm and: 3.9.3. Using the CPAN.pm Shell with Nonstandard Installation Directories (Practical mod_perl)

identifying to Perl: 3.9.2. Finding Modules Installed in Nonstandard Directories (Practical mod_perl)

3.9.2.1. Modifying @INC (Practical mod_perl)
3.9.2.2. Using the PERL5LIB environment variable (Practical mod_perl)

Perl modules: 3.9.1. Installing Perl Modules into a Nonstandard Directory (Practical mod_perl)

openssl: 3.6.2. Installing mod_perl with mod_ssl (+openssl) (Practical mod_perl)

options, EVERYTHING parameter: 3. Installing mod_perl (Practical mod_perl)

overview: 2.1. Installing mod_perl 1.0 in Three Steps (Practical mod_perl)

2.2.1. Installation Overview (Running Linux)
3.1. Installing the Linux Software (Running Linux)

creating Linux partitions: 3.1.3. Creating Linux Partitions (Running Linux)
resizing: 2.2.4. Repartitioning Your Drives (Running Linux)

Perl side (mod_perl): 3.5.2. Building mod_perl and Apache Separately (Practical mod_perl)

recordkeeping: 2.2.1. Installation Overview (Running Linux)

RPM and: 7.3.1. Using RPM (Running Linux)

Samba: 12.2.2.1. Installing Samba (Running Linux)

security issues: 3.11.1. How Do I Make the Installation More Secure? (Practical mod_perl)

collecting information: 9.5.3.1. Collecting hardware information (Running Linux)
kernel: 9.5.3.3. Configuring the kernel (optional) (Running Linux)
kernel modules: 9.5.3.4. Configuring kernel modules (Running Linux)
overview: 9.5.3. Installation and Configuration (Running Linux)
plug and play: 9.5.3.2. Configuring ISA Plug and Play (optional) (Running Linux)
testing: 9.5.3.5. Testing the installation (Running Linux)
troubleshooting: 9.5.3.6. Troubleshooting and common problems (Running Linux)

SSL certificates: 3.6.3. Installing mod_perl with Apache-SSL (+openssl) (Practical mod_perl)

suEXEC utility: 16.6. suEXEC on Unix (Apache: The Definitive Guide)

swap space, creating: 3.1.4. Creating Swap Space (Running Linux)

3.1.4. Creating Swap Space (Running Linux)

Template Toolkit: D.1. Fetching and Installing the Template Toolkit (Practical mod_perl)

Tomcat: 18.2.2. Installation of Tomcat (Apache: The Definitive Guide)

troubleshooting: 3.3.3. Problems Installing the Software (Running Linux)

booting install media: 3.3.1. Problems with Booting the Installation Medium (Running Linux)
hardware: 3.3.2. Hardware Problems (Running Linux)
overview: 3.3. Running into Trouble (Running Linux)

on Unix: 2.2.3. Installing mod_perl (Practical mod_perl)

unpacking source code: 2.2.1. Obtaining and Unpacking the Source Code (Practical mod_perl)

upgrading compared to reinstalling: 7.2. Upgrading Software (Running Linux)

on Windows: 2.4. Installing mod_perl for Windows (Practical mod_perl)

2.4.1. Installing mod_perl with the Perl Package Manager (Practical mod_perl)

install_driver (Oracle) failed message: 22.1.2. install_driver(Oracle) failed: Can't load `.../DBD/Oracle/Oracle.so' for module DBD::Oracle (Practical mod_perl)

KDE: 11.2.2. Installing KDE (Running Linux)
XFree86: 10.3. Installing XFree86 (Running Linux)

installing Linux

Alpha systems: B.2.2.1. Firmware options (Running Linux)

B.3. Installing Linux (Running Linux)
B.3.1. General Procedure (Running Linux)
preparing to install: B.2. Preparations and General Procedure for Installation (Running Linux)

installing PHP: 1.3. Installing PHP (Programming PHP)

configuring Apache and PHP: 1.3. Installing PHP (Programming PHP)

downloading source distribution: 1.3. Installing PHP (Programming PHP)

on Windows: 15.1. Installing and Configuring PHP on Windows (Programming PHP)

automatic configuration with PHP installer: 15.1.2.2. Using the PHP installer to automatically configure PHP (Programming PHP)

instance methods: 9.3.1. A Model for Relational Data (Managing & Using MySQL)

instantiating objects: 8.3. Object/Relational Modeling (Managing & Using MySQL)

INSTR( ) function: 17.2.2. General Functions (Managing & Using MySQL)

instruction-level debugging: 14.1.6.2. Instruction-level debugging (Running Linux)

(int) casting operator: 2.4.11. Casting Operators (Programming PHP)

int command (gawk): 13.8. Alphabetical Summary of Commands (Linux in a Nutshell)

INTEGER data type: 3.4. MySQL Data Types (Managing & Using MySQL)

16.1. Numeric Data Types (Managing & Using MySQL)
19.1. Data Types (Managing & Using MySQL)
return value for user-defined functions: 14.1.1.2. The main routine (Managing & Using MySQL)

integers: 2.2.1. Integers (Programming PHP)

A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
extension functions returning: 14.8.1. Simple Types (Programming PHP)
padding for printf( ) output: 4.2.3.2. Type specifiers (Programming PHP)
storing as longs: 14.6. The pval/zval Data Type (Programming PHP)

Integrated Development Environments (IDE): 14.3. Integrated Development Environments (Running Linux)

Intel platforms, compatibility with: 1.4.3. Kernel (Running Linux)

interactive debugging: 21.5.9. Interactive mod_perl Debugging (Practical mod_perl)

diagnosing hanging processes: 21.7.4.3. Using the interactive debugger (Practical mod_perl)
ptkdb, troubleshooting: 21.5.9.1. ptkdb and interactive mod_perl debugging (Practical mod_perl)

Interactive Mail Access Protocol (IMAP) server daemon: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

interactive server monitoring: 5.10.1. Interactive Monitoring (Practical mod_perl)

InterBase databases, extension for: B.1. Optional Extensions Listing (Programming PHP)

interfaces: 1.3.2. How Apache Uses TCP/IP (Apache: The Definitive Guide)

bucket interface: 20.9.1. Bucket Interface (Apache: The Definitive Guide)
mod_jk and: 18.3.1. mod_jk (Apache: The Definitive Guide)

interfaces, AutoConf-style: 3.1. Configuring the Source (Practical mod_perl)

interfaces, GNOME: 11.4.2. Core Desktop Interface (Running Linux)

panel: 11.4.2.1. The panel (Running Linux)

interlacing GIF images: 10.4.1. Images (Programming PHP)

internal extension globals: 14.10.3. Internal Extension Globals (Programming PHP)

Internal Server Error, debugging: 21.1.2. Curing "Internal Server Error" Problems (Practical mod_perl)

internal users, security and: 11.1. Internal and External Users (Apache: The Definitive Guide)

internal_redirect( ): A.6.15. Request-Handling Functions (Apache: The Definitive Guide)

internal_redirect_handler( ): A.6.15. Request-Handling Functions (Apache: The Definitive Guide)

International Data Encryption Algorithm (IDEA): 11.2. Binary Signatures, Virtual Cash (Apache: The Definitive Guide)

International Standards Organization (ISO): 3.4.2. Character Types (Managing & Using MySQL)

internationalization: 6.3. Language Negotiation (Apache: The Definitive Guide)

ctype library, checking correctness for current locale: B.1. Optional Extensions Listing (Programming PHP)
gettext extension: B.1. Optional Extensions Listing (Programming PHP)
in PDF file text: 10.3.5. Embedding Fonts (Programming PHP)
information about current locale: A.2c. Alphabetical Listing of PHP Functions (j-q) (Programming PHP)
POSIX-style regular expressions, working with: 4.9. POSIX-Style Regular Expressions (Programming PHP)
setlocale( ) function: A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)

internationalization of KDE desktop: 11.2.3.2.3. Internationalization (Running Linux)

internationalization support in MySQL: 1.4. MySQL Features (Managing & Using MySQL)

CVS utility over: 14.2.7.3. CVS over the Internet (Running Linux)
domain name, registering: 16.2.3.1. Registering an address (Running Linux)
mail feed: 16.2.3. Other Email Administrative Issues (Running Linux)
WWW (see World Wide Web)

Internet Boot Protocol Gateway: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

Internet Boot Protocol server: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

Internet connection: 8.2.3. Getting a Fast Internet Connection (Practical mod_perl)

Internet connections, initiating

chat command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
dip command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

Internet Control Message Protocol (ICMP): 2.3. Overview of TCP/IP (Linux in a Nutshell)

Internet Explorer, configuring for proxy server: 9.5. Setup (Apache: The Definitive Guide)

Internet protocols: 2.2. Overview of Networking (Linux in a Nutshell)

different, server connections via: B.1. Optional Extensions Listing (Programming PHP)
TCP protocol for databases: 8.3.1. Data Source Names (Programming PHP)

Internet relay chat (IRC): 0.. Online Linux Support (Linux in a Nutshell)

Internet servers

port forwarding: 5.8.2.2.2. Upgrading a live server with port forwarding (Practical mod_perl)
prepackaged components: 5.8.2.2.3. Upgrading a live server with prepackaged components (Practical mod_perl)
swapping live and backup servers: 5.8.2.2.1. Upgrading live server components by swapping machines (Practical mod_perl)
symbolic links: 5.8.2.2.4. Upgrading a live server using symbolic links (Practical mod_perl)
upgrading cluster servers: 5.8.2.1. The server cluster (Practical mod_perl)
upgrading Perl code: 5.8.2.2.5. Upgrading Perl code (Practical mod_perl)
upgrading scripts and handlers: 5.8.2.2.6. Moving files and restarting the server (Practical mod_perl)
upgrading single servers: 5.8.2.2. The single server (Practical mod_perl)

internet services daemon: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

interpolation, strings: 13.4. Interpolation, Concatenation, or List (Practical mod_perl)

interpolation, variable: 4.1.1. Variable Interpolation (Programming PHP)

in double-quoted strings: 4.1.3. Double-Quoted Strings (Programming PHP)
into array index: 5.2. Identifying Elements of an Array (Programming PHP)
lookup of multidimensional array: 5.4. Multidimensional Arrays (Programming PHP)

monitoring status: 9.4. Apache::Status and Measuring Code Memory Usage (Practical mod_perl)
PERL_DESTRUCT_LEVEL={1,2}: 3.1.1. Controlling the Build Process (Practical mod_perl)

interpreters, inheritance: 10.1. Sharing Memory (Practical mod_perl)

interrupt handlers and kernel: 1.4.3. Kernel (Running Linux)

intersection of two sets: 5.10.1. Sets (Programming PHP)

INTERVAL( ) function: 17.2.2. General Functions (Managing & Using MySQL)

in.tftpd command (see tftpd command)

INTO OUTFILE modifier (SELECT statement): 15.2. SQL Commands (Managing & Using MySQL)

Intranet servers, upgrading: 5.8.1. Upgrading Intranet Servers (Practical mod_perl)

INT_RESULT type: 14.1.1.2. The main routine (Managing & Using MySQL)

introspection: 6.5. Introspection (Programming PHP)

examining classes with display_classes( ): 6.5.1. Examining Classes (Programming PHP)
sample program: 6.5.3. Sample Introspection Program (Programming PHP)

intval( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

"Invalid command Anonymous" error: 5.12. Anonymous Access (Apache: The Definitive Guide)

invalid command message: 22.1.3. Invalid command `PerlHandler'... (Practical mod_perl)

I/O addresses, checking: 5.6. The /proc Filesystem (Running Linux)

I/O, API functions: A.6.14. TCP/IP and I/O Functions (Apache: The Definitive Guide)

Apache 2.0: 24.1. What's New in Apache 2.0 (Practical mod_perl)
blocking calls: 25.3.1.4. Blocking calls (Practical mod_perl)
configuration: 25.3.2. Filter Configuration (Practical mod_perl)
connection input filters: 25.3.3.1. Bucket brigade-based connection input filter (Practical mod_perl)
data manipulation: 25.3.1.1. Two methods for manipulating data (Practical mod_perl)
filter finalization: 25.3.1.3. Multiple invocations of filter handlers (Practical mod_perl)
filter handlers: 25.3.1.3. Multiple invocations of filter handlers (Practical mod_perl)
filter initialization: 25.3.1.3. Multiple invocations of filter handlers (Practical mod_perl)
filter processing: 25.3.1.3. Multiple invocations of filter handlers (Practical mod_perl)
HTTP request filters: 25.3.1.2. HTTP request versus connection filters (Practical mod_perl)
HTTP request output filters: 25.3.4.3. Bucket brigade-based HTTP request output filter (Practical mod_perl)
request input filters: 25.3.3.2. Bucket brigade-based HTTP request input filter (Practical mod_perl)
stream-based HTTP request input filters: 25.3.3.3. Stream-based HTTP request input filter (Practical mod_perl)
stream-based HTTP request output filters: 25.3.4.1. Stream-based HTTP request output filter (Practical mod_perl)

I/O, performance tuning: 8.2.4. Tuning I/O Performance (Practical mod_perl)

ioprobe command (GRUB): 4.4.2. Command-Line and Menu Entry Commands (Linux in a Nutshell)

IP address, remote server: 12.9. Getting the Remote Server IP in the Backend Server in the Proxy Setup (Practical mod_perl)

IP addresses: 1.3.1. What to Know About TCP/IP (Apache: The Definitive Guide)

2.3.1. IP Addresses (Linux in a Nutshell)
15.1.1. TCP/IP Concepts (Running Linux)
binding to specific: 4.3. Two Copies of Apache (Apache: The Definitive Guide)
controlling access: 5.9. Order, Allow, and Deny (Apache: The Definitive Guide)
hosts file: 15.1.3.3. /etc/hosts (Running Linux)
IP-based virtual hosts: 4.2.2. IP-Based Virtual Hosts (Apache: The Definitive Guide)
loopback: 2.3.3. Running Apache Under Unix (Apache: The Definitive Guide)
mapping several hostnames to: 3.4. Other Directives (Apache: The Definitive Guide)
restricting attention to: 4.3. Two Copies of Apache (Apache: The Definitive Guide)

IP-based virtual hosts: 12.10.1. Virtual Host Flavors (Practical mod_perl)

IP filter web site: 5.12. References (Practical mod_perl)

IP (Internet Protocol): 15.1.1. TCP/IP Concepts (Running Linux)

15.1.1. TCP/IP Concepts (Running Linux)
15.1.3.1. Your network configuration (Running Linux)

ipchains: 2.4. Overview of Firewalls and Masquerading (Linux in a Nutshell)

2.2 kernel, compiling support into: 2.4. Overview of Firewalls and Masquerading (Linux in a Nutshell)

ipchains command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

ipchains-restore command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

ipchains-save command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

ipcrm command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

ipcs command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

iPlanet and PHP: 11.2. Installing PHP (Managing & Using MySQL)

ip2long( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

iptables: 2.4. Overview of Firewalls and Masquerading (Linux in a Nutshell)

iptables command: 2.4. Overview of Firewalls and Masquerading (Linux in a Nutshell)

3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

iptables-restore command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

iptables-save command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

iptcparse( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

IPv6: 2.3.1. IP Addresses (Linux in a Nutshell)

IPv4 addresses, converting to standard format: A.2c. Alphabetical Listing of PHP Functions (j-q) (Programming PHP)

IRC gateway extension: B.1. Optional Extensions Listing (Programming PHP)

IRC (Internet Relay Chat): A. Sources of Linux Information (Running Linux)

IRIXNIS rule: 1.10.5. Configuration Settings and Rules (Apache: The Definitive Guide)

IS NOT NULL operator: 3.8.2. Null's Idiosyncrasies (Managing & Using MySQL)

IS NULL operator: 3.8.2. Null's Idiosyncrasies (Managing & Using MySQL)

ISAM table type: 15.2. SQL Commands (Managing & Using MySQL)

isamchk utility: 4.6. Table Maintenance and Crash Recovery (Managing & Using MySQL)

optimizing queries: 5.2.2.3. Other options (Managing & Using MySQL)

isapi-isa hander: 16.7. Handlers (Apache: The Definitive Guide)

is_array( ): 2.2.5. Arrays (Programming PHP)

A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_auto_increment( ) (mysql class): 9.3.2.8. The mysql class (Managing & Using MySQL)

IS_BLOB( ) macro: 19.1. Data Types (Managing & Using MySQL)

is_bool( ): 2.2.4. Booleans (Programming PHP)

A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_dir( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_directory( ): A.6.12. Path, Filename, and URL Manipulation Functions (Apache: The Definitive Guide)

ISDN, customizing: 15.3.4. Where to Go from Here? (Running Linux)

ISDN, PPP over: 15.3. PPP over ISDN (Running Linux)

configuring ISDN hardware: 15.3.1. Configuring Your ISDN Hardware (Running Linux)
synchronous PPP: 15.3.2. Setting Up Synchronous PPP (Running Linux)
troubleshooting: 15.3.3. And If It Does Not Work? (Running Linux)

ISDN subsystem, enabling support: 7.4.2. Building the Kernel (Running Linux)

is_double( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_executable( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_file( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_float( ): 2.2.2. Floating-Point Numbers (Programming PHP)

A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_int( ): 2.2.1. Integers (Programming PHP)

A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_integer( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_link( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_long( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

ISMAP attribute (<IMG>): 7.3.1. HTML File (Apache: The Definitive Guide)

is_matchexp( ): A.6.11. String Functions (Apache: The Definitive Guide)

ismbchar_<Emphasis>charset<Default Para Font> function: 14.2.2. Complex Character Sets (Managing & Using MySQL)

ismbhead_<Emphasis>charset<Default Para Font> function: 14.2.2. Complex Character Sets (Managing & Using MySQL)

IS_NOT_NULL( ) macro: 19.1. Data Types (Managing & Using MySQL)

is_null( ): 2.2.8. NULL (Programming PHP)

A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

ISNULL( ) function: 17.2.2. General Functions (Managing & Using MySQL)

is_null parameter (main routine): 14.1.1.2. The main routine (Managing & Using MySQL)

IS_NUM( ) macro: 19.1. Data Types (Managing & Using MySQL)

is_numeric( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

IS_NUM_FIELD( ) macro: 19.1. Data Types (Managing & Using MySQL)

ISO-8859-1 character encoding: 11.3.6.1. Character encoding (Programming PHP)

ISO-8859-1 (Latin-1) character set: 3.7.3.2. Localized sorting (Managing & Using MySQL)

ISO 9660 filesystem: 6.1.1. Filesystem Types (Running Linux)

contents, displaying: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
information, displaying: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
integrity, verifying: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
size, displaying: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

ISO (International Standards Organization): 3.4.2. Character Types (Managing & Using MySQL)

is_object( ): 2.2.6. Objects (Programming PHP)

6.5.2. Examining an Object (Programming PHP)
A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

isodump command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

isoinfo command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

isosize command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

isovfy command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

ispell command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)

is_pk( ) (mysql class): 9.3.2.8. The mysql class (Managing & Using MySQL)

IS_PRI_KEY( ) macro: 19.1. Data Types (Managing & Using MySQL)

colocation: C.3. Giving Each User a Separate Machine (Colocation) (Practical mod_perl)
mod_perl services: C. ISPs Providing mod_perl Services (Practical mod_perl)
single Web servers and: C.1. Users Sharing a Single Web Server (Practical mod_perl)
users sharing machine: C.2. Users Sharing a Single Machine (Practical mod_perl)

is_readable( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_real( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_resource( ): 2.2.7. Resources (Programming PHP)

A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_scalar( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

isset( ): 2.3.4. Garbage Collection (Programming PHP)

5.5.4. Checking Whether an Element Exists (Programming PHP)
A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_string( ): 2.2.3. Strings (Programming PHP)

A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_subclass_of( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_uploaded_file( ): 12.3.3. Surviving register_globals (Programming PHP)

is_url( ): A.6.12. Path, Filename, and URL Manipulation Functions (Apache: The Definitive Guide)

is_writable( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

is_writeable( ): A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

iterator functions, building table with: 5.7.2. The Iterator Functions (Programming PHP)

iterators: 5.7.2. The Iterator Functions (Programming PHP)

ithreads: 24.3.1. Thread Support (Practical mod_perl)

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