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Index: R

r command (sed): 12.4. Alphabetical Summary of sed Commands (Linux in a Nutshell)
\r escape sequence (MySQL): 15.1.1. Literals (Managing & Using MySQL)
$r->child_terminate method: 6.4.1. exit( ) (Practical mod_perl)
$r->register_cleanup( ): 6.4.10. END Blocks (Practical mod_perl)
$r->rflush( ) function: 13.3. Buffered Printing and Better print( ) Techniques (Practical mod_perl)
$r->send_http_header( ): 6.6.3. Return Codes (Practical mod_perl)
$r->status( ): 6.6.3. Return Codes (Practical mod_perl)
race condition, created by changing file permissions: 12.4.1. Get It Right the First Time (Programming PHP)
rad2deg( ): A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
RADIANS( ) function: 17.2.2. General Functions (Managing & Using MySQL)
RAID (Redundant Array of Inexpensive Disks), definition: 8.2. Choosing the Right Hardware (Practical mod_perl)
raidstart command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
raidstop command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
RaiseError attribute: 9.1.3. Error Handling and Attributes (Managing & Using MySQL)
RAM disks, configuring support for: 4.8. initrd: Using a RAM Disk (Linux in a Nutshell)
RAM (Random Access Memory): 5.11.2. Swapping Prevention (Practical mod_perl)
definition: 8.2. Choosing the Right Hardware (Practical mod_perl)
ramdisk= boot option: 3.1.1. Booting Linux (Running Linux)
ramdisk= (boot time option): 5.2.2.3. Specifying boot time options (Running Linux)
ramsize command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rand( ): A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
largest value returned by: A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
rand command (gawk): 13.8. Alphabetical Summary of Commands (Linux in a Nutshell)
RAND( ) function: 3.9.4. Functions (Managing & Using MySQL)
17.2.2. General Functions (Managing & Using MySQL)
randomizing array order: 5.8.5. Randomizing Order (Programming PHP)
range( ): 5.3.2. Assigning a Range of Values (Programming PHP)
A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
range join type: 5.2.2.2. EXPLAIN SELECT (Managing & Using MySQL)
range of characters in regular expressions: 4.8.2. Character Classes (Programming PHP)
ranlib command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
13.1.7. More Fun with Libraries (Running Linux)
rannotate command (CVS): 15.6.7. User Commands (Linux in a Nutshell)
15.6.7. User Commands (Linux in a Nutshell)
rarp command (GRUB): 4.4.1. Command-Line and Global Menu Commands (Linux in a Nutshell)
RARP (Reverse Address Resolution Protocol): 2.3. Overview of TCP/IP (Linux in a Nutshell)
3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
(see also ARP)
rarpd command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
raw command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
raw image format, PDF files: 10.4.1. Images (Programming PHP)
Rawat, Harish: 11.8. Where to Find Out More (Managing & Using MySQL)
RAWRITE.EXE, copying image files to disk: 2.1.2. Getting Linux from the Internet (Running Linux)
rawurldecode( ): 4.5.2.1. RFC 1738 encoding and decoding (Programming PHP)
A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
rawurlencode( ): 4.5.2.1. RFC 1738 encoding and decoding (Programming PHP)
A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
ray-tracing program: 9.4.3. POVRAY (Running Linux)
rc files: 5.3.3. rc Files (Running Linux)
15.1.3.2. The networking rc files (Running Linux)
rcp command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rcs command (RCS): 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
14.4. Alphabetical Summary of RCS Commands (Linux in a Nutshell)
RCS (Revision Control System): 14. RCS (Linux in a Nutshell)
14. Tools for Programmers (Running Linux)
14.2.6. Revision Control Tools — RCS (Running Linux)
basic operations: 14.2. Basic RCS Operations (Linux in a Nutshell)
commands: 14.1. Overview of RCS Commands (Linux in a Nutshell)
alphabetical summary: 14.4. Alphabetical Summary of RCS Commands (Linux in a Nutshell)
environment variables: 14.3.5. Standard Options and Environment Variables (Linux in a Nutshell)
keyword substitution: 14.3.1. Keyword Substitution (Linux in a Nutshell)
options: 14.3.5. Standard Options and Environment Variables (Linux in a Nutshell)
revision numbering: 14.3.2. Revision Numbering (Linux in a Nutshell)
state: 14.3.4. Specifying States (Linux in a Nutshell)
timestamps: 14.3.3. Specifying the Date (Linux in a Nutshell)
rcsclean command (RCS): 14.4. Alphabetical Summary of RCS Commands (Linux in a Nutshell)
rcsdiff command (RCS): 14.4. Alphabetical Summary of RCS Commands (Linux in a Nutshell)
RCSfile keyword (RCS): 14.3.1.1. Keywords (Linux in a Nutshell)
RCSINIT environment variable (RCS): 14.3.5. Standard Options and Environment Variables (Linux in a Nutshell)
rcsmerge command (RCS): 14.4. Alphabetical Summary of RCS Commands (Linux in a Nutshell)
rdate command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
RDBMS (Relational Database Management Systems): 8.2. Relational Databases and SQL (Programming PHP)
rdev command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
7.4.2. Building the Kernel (Running Linux)
rdev utility, creating boot floppy: 5.2.1. Using a Boot Floppy (Running Linux)
rdiff command (CVS): 15.6.7. User Commands (Linux in a Nutshell)
rdist command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rdistd command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
read and write handlers for sessions: 7.6.2.3. Custom storage (Programming PHP)
read command
bash: 7.7. Built-in Commands (Linux in a Nutshell)
ex: 11.14. Alphabetical Summary of ex Commands (Linux in a Nutshell)
GRUB: 4.4.2. Command-Line and Menu Entry Commands (Linux in a Nutshell)
READ COMMITTED transaction isolation level: 8.2.2.1. Transaction isolation levels (Managing & Using MySQL)
read local locks: 3.9.3. Table Locking (Managing & Using MySQL)
read locks: 3.9.3. Table Locking (Managing & Using MySQL)
read-only
mounting filesystems as: 6.1.2. Mounting Filesystems (Running Linux)
mounting root filesystem as: 6.1.5. Checking and Repairing Filesystems (Running Linux)
read-only scalars: 10.1.2.1. Variable unsharing caused by regular expressions (Practical mod_perl)
read permission: 2.3.5. Unix Permissions (Apache: The Definitive Guide)
4.13.1. What Permissions Mean (Running Linux)
READ UNCOMMITTED transaction isolation level: 8.2.2.1. Transaction isolation levels (Managing & Using MySQL)
readdir( ): A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
readelf command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
readfile( ): 9.6.1. Caching the Dynamically Generated Buttons (Programming PHP)
A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
Readline library (GNU): B.1. Optional Extensions Listing (Programming PHP)
readlink( ): A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
README files and installing Linux: 2.1.2. Getting Linux from the Internet (Running Linux)
readonly command (bash): 7.7. Built-in Commands (Linux in a Nutshell)
readonly pragma, scalars and: 10.1.2.1. Variable unsharing caused by regular expressions (Practical mod_perl)
read/write access, DBM: 19.6.2. Read/Write Access (Practical mod_perl)
REAL 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)
real memory, usage: 10.1.1. Calculating Real Memory Usage (Practical mod_perl)
real numbers: 2.2.2. Floating-Point Numbers (Programming PHP)
A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
realms, authentication: 5.2. Authentication Directives (Apache: The Definitive Guide)
realpath( ): A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
checking filenames with: 12.2. Filenames (Programming PHP)
REAL_RESULT type: 14.1.1.2. The main routine (Managing & Using MySQL)
reboot 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)
rebooting server scripts: 5.7. Preparing for Machine Reboot (Practical mod_perl)
Recall web site: 5.12. References (Practical mod_perl)
recexact variable (tcsh): 8.4.3. Predefined Shell Variables (Linux in a Nutshell)
recipes
authentication mechanism emulation: A.1. Emulating the Authentication Mechanism (Practical mod_perl)
CGI::params and: A.8. CGI::params in the mod_perlish Way (Practical mod_perl)
child processes, terminating on request completion: A.13. Terminating a Child Process on Request Completion (Practical mod_perl)
cookie handling: A.5. Handling Cookies (Practical mod_perl)
cookies, sending multiple with mod_perl API: A.6. Sending Multiple Cookies with the mod_perl API (Practical mod_perl)
mod_rewrite in Perl: A.10. mod_rewrite in Perl (Practical mod_perl)
PerlHandler, setting based on MIME type: A.11. Setting PerlHandler Based on MIME Type (Practical mod_perl)
POST request data reuse: A.2. Reusing Data from POST Requests (Practical mod_perl)
POST request redirection: A.3. Redirecting POST Requests (Practical mod_perl)
REDIRECT responses, sending cookies: A.7. Sending Cookies in REDIRECT Responses (Practical mod_perl)
redirection, environment variables and: A.4. Redirecting While Maintaining Environment Variables (Practical mod_perl)
sending email from mod_perl: A.9. Sending Email from mod_perl (Practical mod_perl)
singleton database handles: A.12. Singleton Database Handles (Practical mod_perl)
RECNO access method, DBM: 19. DBM and mod_perl (Practical mod_perl)
Recode library (GNU): B.1. Optional Extensions Listing (Programming PHP)
recode utility: 12.2.3. File Translation Utilities (Running Linux)
recognize_only_executables variable (tcsh): 8.4.3. Predefined Shell Variables (Linux in a Nutshell)
recordkeeping, installing Linux: 2.2.1. Installation Overview (Running Linux)
recover command (ex): 11.14. Alphabetical Summary of ex Commands (Linux in a Nutshell)
--recover option: 4.6.2. Repairing a Table (Managing & Using MySQL)
recovery
from backups: 4.5. Recovery (Managing & Using MySQL)
from crashes: 4.6. Table Maintenance and Crash Recovery (Managing & Using MySQL)
rectangles, drawing: 9.4.5. Basic Drawing Functions (Programming PHP)
recursion, XSLT templates and: E.5.2. Template Rules and Recursion (Practical mod_perl)
recursive option, deleting directories: 4.4.1. Directories (Running Linux)
recursive relationships: 7.2.3. Relationships (Managing & Using MySQL)
recursive structures, avoiding use of print_r( ) or var_dump( ) on: 4.2.4. print_r( ) and var_dump( ) (Programming PHP)
recv command (ftp): 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
red, green, blue (RGB) color values: 9.3. Basic Graphics Concepts (Programming PHP)
9.4.1. The Structure of a Graphics Program (Programming PHP)
getting with ImageColorsForIndex( ): 9.8.2. Identifying Colors (Programming PHP)
Red Hat Linux, Alpha systems: B.1.1. The Linux Port and Distributions (Running Linux)
Red Hat Linux, libgdbm errors: 3.1.8.2. Missing or misconfigured libgdbm.so (Practical mod_perl)
Red Hat Package Manager (RPM): 7.3.1. Using RPM (Running Linux)
3.8. Installing mod_perl on Multiple Machines (Practical mod_perl)
adding PHP and MySQL support: 11.2.1. Getting Started Under Unix (Managing & Using MySQL)
installing MySQL using: 2.2.2. Binary (RPM) Distributions (Managing & Using MySQL)
mysql-log-rotate script: 4.3.4. Log Rotation (Managing & Using MySQL)
mysql.server script: 4.2.1.1. SVR4 (Managing & Using MySQL)
REDIRECT responses, cookies and: A.7. Sending Cookies in REDIRECT Responses (Practical mod_perl)
redirecting standard output, null file: 8.2. Scheduling Jobs Using cron (Running Linux)
redirecting web browsers: 11.5. Managing Sessions (Managing & Using MySQL)
11.6. Writing Data with PHP (Managing & Using MySQL)
redirection: 8. Redirection (Apache: The Definitive Guide)
7.5.2. Redirections (Programming PHP)
13.5.5.2. Load balancing and redirection (Programming PHP)
environment variable maintenance and: A.4. Redirecting While Maintaining Environment Variables (Practical mod_perl)
POST requests: A.3. Redirecting POST Requests (Practical mod_perl)
saving output: 4.9. Saving Your Output (Running Linux)
Unix shell: 15.2.9. External Commands (Programming PHP)
URL substitutions: 8.2. Rewrite (Apache: The Definitive Guide)
redirection operators: 6.3. Common Features (Linux in a Nutshell)
RedirectMatch directive: 8.1.1. A Subtle Problem (Apache: The Definitive Guide)
redo command (ex): 11.14. Alphabetical Summary of ex Commands (Linux in a Nutshell)
reducing an array: 5.7.5. Reducing an Array (Programming PHP)
redundancy in databases: 5.2.1. Host Application Tuning (Managing & Using MySQL)
7.1. Database Design Primer (Managing & Using MySQL)
7.2. Normalization (Managing & Using MySQL)
Reese, George: 13. Java (Managing & Using MySQL)
13.2.1. Queries and Result Sets (Managing & Using MySQL)
ref column (EXPLAIN SELECT command): 5.2.2.2. EXPLAIN SELECT (Managing & Using MySQL)
ref join type: 5.2.2.2. EXPLAIN SELECT (Managing & Using MySQL)
reference counting, managing memory with: 2.3.4. Garbage Collection (Programming PHP)
references
to external entities in XML: 11.3.4.1. External entities (Programming PHP)
in extensions: 14.9. References (Programming PHP)
incrementing count for zval: 14.7.3. An Example with Variable Argument List (Programming PHP)
to variable stored in another variable: 2.3.1. Variable Variables (Programming PHP)
variables containing object references: 6.2. Creating an Object (Programming PHP)
REFERENCES attribute: 15.2. SQL Commands (Managing & Using MySQL)
references, perlref manpage: 14.2.5. Passing Variables (Practical mod_perl)
REFERENCES privilege: 6.1.2.1. GRANT and REVOKE (Managing & Using MySQL)
referencing database objects: 15.1.2. Identifiers (Managing & Using MySQL)
refresh rate: 10.4. Configuring XFree86 (Running Linux)
refreshing system operations: 19.2. Functions (Managing & Using MySQL)
reget command (ftp): 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
REGEX library (Stronghold), troubleshooting core dumps: 3.6.4. Installing mod_perl with Stronghold (Practical mod_perl)
REGEXP operator: 3.8.4. Pattern Matching (Managing & Using MySQL)
register_cleanup( ): A.6.4. Cleanup Functions (Apache: The Definitive Guide)
register_globals (php.ini file)
disabling for security purposes: 12.1. Global Variables and Form Data (Programming PHP)
security of global variables: 12.1. Global Variables and Form Data (Programming PHP)
registering domain names: 16.2.3.1. Registering an address (Running Linux)
registers: 9.1.11. Moving Text and Using Registers (Running Linux)
register_shutdown_function( ): A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
register_tick_function( ): A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
registration, functions, hooks and: 20.8.1. Hooks (Apache: The Definitive Guide)
registry loader: Translcation of uri to filename failed, message: 22.1.4. RegistryLoader: Translation of uri [...] to filename failed (Practical mod_perl)
registry, scripts, preloading at server startup: 10.1.4. Preloading Registry Scripts at Server Startup (Practical mod_perl)
registry section configuration, mod_perl 2.0: 25.1.4. ModPerl::Registry Family (Practical mod_perl)
regular expressions: 9. Pattern Matching (Linux in a Nutshell)
4.8. Regular Expressions (Programming PHP)
13.4.1. A Sample Program (Running Linux)
alternatives in: 4.8.3. Alternatives (Programming PHP)
Apache configuration files: 4.1.3.1. <Directory directoryPath> ... </Directory> (Practical mod_perl)
Apache::Registry limitations and: 1.3.1. Running CGI Scripts with mod_perl (Practical mod_perl)
API functions: A.6.6. Regular Expression Functions (Apache: The Definitive Guide)
character classes: 4.8.2. Character Classes (Programming PHP)
compared to filename expansions: 4.8. Filename Expansion (Running Linux)
Emacs: 9.2.5. Searching and Replacing (Running Linux)
for URLs: 8.2. Rewrite (Apache: The Definitive Guide)
information resources: 4.12. References (Practical mod_perl)
in queries: 3.8.4. Pattern Matching (Managing & Using MySQL)
9.2.3. A Sample CGI/DBI Program (Managing & Using MySQL)
manipulating strings with: A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
optimizing: 6.5.3. Compiled Regular Expressions (Practical mod_perl)
patterns, types of: 4.8.1. The Basics (Programming PHP)
Perl-compatible: 4.10. Perl-Compatible Regular Expressions (Programming PHP)
anchors: 4.10.4. Anchors (Programming PHP)
backreferences: 4.10.7. Backreferences (Programming PHP)
character classes: 4.10.3. Character Classes (Programming PHP)
conditional expressions in: 4.10.12. Conditional Expressions (Programming PHP)
cut subpattern: 4.10.11. Cut (Programming PHP)
delimiters: 4.10.1. Delimiters (Programming PHP)
flags (trailing options): 4.10.8. Trailing Options (Programming PHP)
functions for working with: 4.10.13. Functions (Programming PHP)
inline options: 4.10.9. Inline Options (Programming PHP)
lookahead and lookbehind assertions: 4.10.10. Lookahead and Lookbehind (Programming PHP)
match behavior: 4.10.2. Match Behavior (Programming PHP)
non-capturing groups: 4.10.6. Non-Capturing Groups (Programming PHP)
quantifiers and greed: 4.10.5. Quantifiers and Greed (Programming PHP)
PHP, differences from Perl: 4.10.14. Differences from Perl Regular Expressions (Programming PHP)
POSIX-style: 4.9. POSIX-Style Regular Expressions (Programming PHP)
anchors: 4.9.2. Anchors (Programming PHP)
character classes: 4.9.1. Character Classes (Programming PHP)
functions for: 4.9.3. Functions (Programming PHP)
quantifiers for repeating patterns: 4.8.4. Repeating Sequences (Programming PHP)
repeated matching: 6.5.3.1. Matching patterns repeatedly (Practical mod_perl)
search and replace operations
with ereg( ) and ereg_replace ( ): A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)
shared variables: 10.1.2.1. Variable unsharing caused by regular expressions (Practical mod_perl)
rehash command (tcsh): 8.9. Built-in Commands (Linux in a Nutshell)
reinstalling compared to upgrading: 7.2. Upgrading Software (Running Linux)
Reiser FS (Reiser Filesystem): 2.1.7. Managing Filesystems (Linux in a Nutshell)
embed command (GRUB): 4.4.2. Command-Line and Menu Entry Commands (Linux in a Nutshell)
reiserfs compared to ext2fs: 6.1.1. Filesystem Types (Running Linux)
Relational Database Management Systems (RDBMS): 8.2. Relational Databases and SQL (Programming PHP)
relational databases: 1.1. Relational Databases (Managing & Using MySQL)
history of: 3.1.1. The SQL Story (Managing & Using MySQL)
object-oriented applications and: 8.3. Object/Relational Modeling (Managing & Using MySQL)
performance and: 20.2.5. Running Two or More Relational Databases (Practical mod_perl)
relational joins: 1.1. Relational Databases (Managing & Using MySQL)
relational operators (expr): 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
relationships for entities: 7.2.3. Relationships (Managing & Using MySQL)
refining: 7.2.6. Refining Relationships (Managing & Using MySQL)
translating into physical data model: 7.4.2. Foreign Keys (Managing & Using MySQL)
types of: 7.2.5. Kinds of Relationships (Managing & Using MySQL)
relationships involving aggregation or containment: 9.3.1. A Model for Relational Data (Managing & Using MySQL)
relative( ): 13.2.1. Queries and Result Sets (Managing & Using MySQL)
relative naming of database objects: 15.1.2. Identifiers (Managing & Using MySQL)
relative paths
checking for: 12.2.1. Check for Relative Paths (Programming PHP)
security problems with: 12.2. Filenames (Programming PHP)
release command (CVS): 15.6.7. User Commands (Linux in a Nutshell)
RELEASE_LOCK( ) function: 17.2.2. General Functions (Managing & Using MySQL)
release_semaphore( ): A.6.9.2. Semaphore functions (Apache: The Definitive Guide)
relevance values of query results: 3.9.1.2. Relevance values (Managing & Using MySQL)
RELOAD privilege: 6.1.2.1. GRANT and REVOKE (Managing & Using MySQL)
reloading modules: B.1.1. Apache::Reload—Automatically Reload Changed Modules (Practical mod_perl)
Remote-Addr header: 16.9. Browsers (Apache: The Definitive Guide)
remote files
opening with PHP functions, security risks of: 12.2. Filenames (Programming PHP)
retrieving on Unix and Windows: 15.2.6. Remote Files (Programming PHP)
Remote-Host header: 16.9. Browsers (Apache: The Definitive Guide)
remote printing: 8.4.5.3. The rest of the printcap variables (Running Linux)
Remote Procedure Call (see also RPC) 15.3.1. Background (Programming PHP)
remote proxy servers: 9.2. Proxy Directives (Apache: The Definitive Guide)
remote servers, YAZ toolkit: B.1. Optional Extensions Listing (Programming PHP)
Remote-User header: 16.9. Browsers (Apache: The Definitive Guide)
REMOTE_ADDR variable: 1.1.3. Apache CGI Handling with mod_cgi (Practical mod_perl)
remotehelp command (ftp): 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
REMOTEHOST environment variable (tcsh): 8.4.6. Environment Variables (Linux in a Nutshell)
remotestatus command (ftp): 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
removable media, ejecting: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
remove command (CVS): 15.6.7. User Commands (Linux in a Nutshell)
remove method (Model class): 9.3.1. A Model for Relational Data (Managing & Using MySQL)
remove( ) (Publisher class): 9.3.2. Implementing the Model (Managing & Using MySQL)
9.3.2.2. Methods that build and execute SQL (Managing & Using MySQL)
removing
array elements: 5.5.5. Removing and Inserting Elements in an Array (Programming PHP)
leading or trailing whitespace from strings: 4.4.1. Removing Whitespace (Programming PHP)
rename( ): A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
rename command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
ftp: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
RENAME statement: 15.2. SQL Commands (Managing & Using MySQL)
RENAME TABLE statement
ending transactions with: 3.9.2. Transactions (Managing & Using MySQL)
render( ): 6.12. Method Handlers: The Browse and See, Browse and View Example (Practical mod_perl)
renice command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
--repair option: 4.6.2. Repairing a Table (Managing & Using MySQL)
repairing filesystems: 8.6.1. Repairing Filesystems (Running Linux)
repairing table errors: 4.6.2. Repairing a Table (Managing & Using MySQL)
repeat command (tcsh): 8.9. Built-in Commands (Linux in a Nutshell)
REPEAT( ) function: 17.2.2. General Functions (Managing & Using MySQL)
REPEATABLE READ transaction isolation level: 8.2.2.1. Transaction isolation levels (Managing & Using MySQL)
repeatable reads: 8.2.2.1. Transaction isolation levels (Managing & Using MySQL)
repeating sequences, quantifiers for: 4.8.4. Repeating Sequences (Programming PHP)
repeating strings: 4.7.2. Miscellaneous String Functions (Programming PHP)
REPLACE( ) function: 17.2.2. General Functions (Managing & Using MySQL)
REPLACE keyword: 3.9.7.2. The LOAD command (Managing & Using MySQL)
REPLACE statement: 15.2. SQL Commands (Managing & Using MySQL)
replacing
characters in strings: 4.7.1. Substrings (Programming PHP)
matched patterns in strings: 4.10.13.2. Replacing (Programming PHP)
matched strings, POSIX regular expressions: 4.9.3.2. Replacing (Programming PHP)
replacing text (see search and replace)
replication
MySQL: 13.5.5.3. MySQL replication (Programming PHP)
reverse proxies and: 13.5.5. Reverse Proxies and Replication (Programming PHP)
report-generation mechanism, Perl: 13.4.2. More Features (Running Linux)
reporting errors: 13.4.1. Error Reporting (Programming PHP)
disabling: 13.4.2. Error Suppression (Programming PHP)
error-reporting values: 13.4.1. Error Reporting (Programming PHP)
turning off entirely: 13.4.2. Error Suppression (Programming PHP)
reporting problems to mailing list, backtrace from core dumps: 23.1.1. Getting the Backtrace from Core Dumps (Practical mod_perl)
reporting problems to mod_perl mailing list: 23.1. How to Report Problems (Practical mod_perl)
spinning processes: 23.1.2. Spinning Processes (Practical mod_perl)
reports
Apache::VMonitor
multi-process and overall status: 5.10.2.2. Multi-processes and system overall status reporting mode (Practical mod_perl)
single-process: 5.10.2.3. Single-process extensive reporting system (Practical mod_perl)
server configuration: 4.8. Enabling Remote Server Configuration Reports (Practical mod_perl)
repositories (CVS): 15.1. Basic Concepts (Linux in a Nutshell)
creating: 15.5.1. Creating a Repository (Linux in a Nutshell)
repository, CVS: 14.2.7. Revision Control Tools — CVS (Running Linux)
14.2.7.1. Setting up a CVS repository (Running Linux)
request filters: 25.3.2. Filter Configuration (Practical mod_perl)
request-handling API functions: A.6.15. Request-Handling Functions (Apache: The Definitive Guide)
request input filter: 25.3.3.2. Bucket brigade-based HTTP request input filter (Practical mod_perl)
request loop, phases: 4.2.4. Perl*Handlers (Practical mod_perl)
Request-Method header: 16.9. Browsers (Apache: The Definitive Guide)
request phases, examining: 4.2.6. Investigating the Request Phases (Practical mod_perl)
request processing, Apache: 1.4. Apache 1.3 Request Processing Phases (Practical mod_perl)
request-rate speed, limiting: 5.11.6. Limiting the Request-Rate Speed (Robot Blocking) (Practical mod_perl)
Request-URI header: 16.9. Browsers (Apache: The Definitive Guide)
REQUEST_METHOD variable: 1.1.3. Apache CGI Handling with mod_cgi (Practical mod_perl)
request_rec structure: 20.6. Per-Request Information (Apache: The Definitive Guide)
A.4. Per-Request Information (Apache: The Definitive Guide)
request/response cycle, HTTP
GET requests: 7.2. Variables (Programming PHP)
request: 7.1. HTTP Basics (Programming PHP)
response: 7.1. HTTP Basics (Programming PHP)
requests
information on: 20.7. Access to Configuration and Request Information (Apache: The Definitive Guide)
MaxClients directive: 11.1. Setting the MaxClients Directive (Practical mod_perl)
maximum wait time: 3.4. Other Directives (Apache: The Definitive Guide)
number processed, performance and: 7.2. Asking the Right Questions (Practical mod_perl)
per-request information: 20.6. Per-Request Information (Apache: The Definitive Guide)
A.4. Per-Request Information (Apache: The Definitive Guide)
post read requests: 21.3. The Module Structure (Apache: The Definitive Guide)
process speed, performance and: 7.2. Asking the Right Questions (Practical mod_perl)
querying start time: 13.8. time( ) System Call Versus $r->request_time (Practical mod_perl)
queued, configuring maximum number of: 1.2.1. Forking (Practical mod_perl)
serving: 4.1.3. <Directory>, <Location>, and <Files> Sections (Practical mod_perl)
status information: 10.4.1. Server Status (Apache: The Definitive Guide)
terminating child processes on completion: A.13. Terminating a Child Process on Request Completion (Practical mod_perl)
requests, XML-RPC: 11.5.1. Servers (Programming PHP)
require construct: 2.6. Including Code (Programming PHP)
require( ) function: 15.2.6. Remote Files (Programming PHP)
opening remote files, security and: 12.2. Filenames (Programming PHP)
require_once: 2.6. Including Code (Programming PHP)
13.1. Code Libraries (Programming PHP)
require directive: 5.2. Authentication Directives (Apache: The Definitive Guide)
requirements (see system requirements)
reserved words, stdClass: 6.4. Declaring a Class (Programming PHP)
reset( ): 5.7.2. The Iterator Functions (Programming PHP)
A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
reset command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
(see also tset command)
ftp: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
reset routine (aggregate UDF): 14.1.2. Aggregate Functions (Managing & Using MySQL)
14.1.2.2. reset (Managing & Using MySQL)
reset_event( ): A.6.9.3. Event functions (Apache: The Definitive Guide)
reset_timeout( ): A.6.16. Timeout and Alarm Functions (Apache: The Definitive Guide)
resize command (ex): 11.14. Alphabetical Summary of ex Commands (Linux in a Nutshell)
resize2fs command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
resolv.conf file: 15.1.3.6. /etc/resolv.conf (Running Linux)
resolvers: 2.3.3.1. DNS and BIND (Linux in a Nutshell)
resource classes: 11.6.1. The X Resource Database (Running Linux)
resource locking
critical sections: 6.9.2.1. Critical section (Practical mod_perl)
DBM and: 19.2. Resource Locking (Practical mod_perl)
resource pools: 20.3. Pools (Apache: The Definitive Guide)
A.1. Pools (Apache: The Definitive Guide)
resource protection by application servers: 6.3.1.2. Resource protection (Managing & Using MySQL)
resource usage issues: 3.9.5. Nonstandard mod_perl-Enabled Apache Installation (Practical mod_perl)
resources: 2.2.7. Resources (Programming PHP)
A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
Apache: 23.3.5. Apache (Practical mod_perl)
applications, web directories for: 1.5.10. Other Applications (Running Linux)
audio information: 9.5.6. References (Running Linux)
books: 1.8.2. Books and Other Published Works (Running Linux)
network filesystems: 6.1.1. Filesystem Types (Running Linux)
Samba: 12.2.2. Using Samba to Serve SMB Shares (Running Linux)
SLIP: 15.1.2. Hardware Requirements (Running Linux)
system administration: 5. Essential System Management (Running Linux)
TCP/IP: 15.1. Networking with TCP/IP (Running Linux)
15.1.1. TCP/IP Concepts (Running Linux)
TeX text processor: 9.3.2. TEX and LATEX (Running Linux)
child processes, limiting: 5.11.3. Limiting Resources Used by Apache Child Processes (Practical mod_perl)
CVS: 23.3.8. CVS (Practical mod_perl)
DBI module: 23.3.6. DBI and SQL (Practical mod_perl)
DNS: 15.1.1. TCP/IP Concepts (Running Linux)
for Apache web servers: 11.8. Where to Find Out More (Managing & Using MySQL)
for PHP: 11.8. Where to Find Out More (Managing & Using MySQL)
handles, returning type of: A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
help, obtaining: 1.9. Getting Help (Running Linux)
LaTeX: 9.3.2.3. Further reading (Running Linux)
mailing lists: 1.8.4. Internet Mailing Lists (Running Linux)
MaxClients directive: 11.1. Setting the MaxClients Directive (Practical mod_perl)
mod_perl: 23.3.1. mod_perl (Practical mod_perl)
books: 23.3.1. mod_perl (Practical mod_perl)
newsgroups: 1.8.3. Usenet Newsgroups (Running Linux)
on-line: A. Sources of Linux Information (Running Linux)
online documents: 1.8.1. Online Documents (Running Linux)
performance: 23.3.9. Performance and Scalability (Practical mod_perl)
Perl: 23.3.3. Perl (Practical mod_perl)
Perl/CGI: 23.3.4. Perl/CGI (Practical mod_perl)
processes, limiting number serving: 5.11.5. Limiting the Number of Processes Serving the Same Resource (Practical mod_perl)
scalability: 23.3.9. Performance and Scalability (Practical mod_perl)
SQL: 23.3.6. DBI and SQL (Practical mod_perl)
Squid: 23.3.7. Squid (Practical mod_perl)
using in extensions: 14.13. Resources (Programming PHP)
web security: 23.3.10. Web Security (Practical mod_perl)
X: 11.6.1. The X Resource Database (Running Linux)
response (Apache request processing): 1.4. Apache 1.3 Request Processing Phases (Practical mod_perl)
response codes, HTTP: 10.2.1. site.authent — Another Example (Apache: The Definitive Guide)
21.2. Status Codes (Apache: The Definitive Guide)
response headers: 3.5. HTTP Response Headers (Apache: The Definitive Guide)
responses, compressing: 11.9. Response Compressing (Practical mod_perl)
rest of a string, searches returning: 4.7.4.2. Searches returning rest of string (Programming PHP)
restart command (ftp): 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
restart flag (apachect1): 2.3. Setting Up a Unix Server (Apache: The Definitive Guide)
restart, graceful, stuck processes: 22.4.3. Processes Get Stuck on Graceful Restart (Practical mod_perl)
restart, troubleshooting: 22.4. Shutdown and Restart (Practical mod_perl)
restarting httpd: 3.6. Restarts (Apache: The Definitive Guide)
restore_error_handler( ): 13.4.4. Defining Error Handlers (Programming PHP)
A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
restoring files from backup: 8.6.3. Restoring Files from Backup (Running Linux)
result parameter (main routine): 14.1.1.2. The main routine (Managing & Using MySQL)
result sets and queries
JDBC: 13.2.1. Queries and Result Sets (Managing & Using MySQL)
MySQL C API: 12.1.2. Queries and Results (Managing & Using MySQL)
PHP: 11.3.3. Handling Results (Managing & Using MySQL)
scrollable result sets: 13.2.1. Queries and Result Sets (Managing & Using MySQL)
user-defined functions: 14.1. User-Defined Functions (Managing & Using MySQL)
ResultSet interface: 13.2.1. Queries and Result Sets (Managing & Using MySQL)
13.3.1. Metadata (Managing & Using MySQL)
ResultSetMetaData interface: 13.3.1. Metadata (Managing & Using MySQL)
return codes, coding considerations: 6.6.3. Return Codes (Practical mod_perl)
return command
bash: 7.7. Built-in Commands (Linux in a Nutshell)
gawk: 13.8. Alphabetical Summary of Commands (Linux in a Nutshell)
Return command (ex): 11.14. Alphabetical Summary of ex Commands (Linux in a Nutshell)
return statements: 2.5.7. exit and return (Programming PHP)
3.2. Defining a Function (Programming PHP)
return values
extension functions: 14.8. Returning Values (Programming PHP)
init routine: 14.1.1.1. The init routine (Managing & Using MySQL)
main routine: 14.1.1.2. The main routine (Managing & Using MySQL)
14.1.1.2. The main routine (Managing & Using MySQL)
RETVAL_LONG( ) macro: 14.8.1. Simple Types (Programming PHP)
reusing data, POST requests: A.2. Reusing Data from POST Requests (Practical mod_perl)
rev command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
Reverse Address Resolution Protocol (RARP): 2.3. Overview of TCP/IP (Linux in a Nutshell)
reverse-DNS lookups: 3.4. Other Directives (Apache: The Definitive Guide)
REVERSE( ) function: 17.2.2. General Functions (Managing & Using MySQL)
reverse-proxy caches: 13.5.5. Reverse Proxies and Replication (Programming PHP)
reversing
array element order: 5.8.4. Reversing Arrays (Programming PHP)
strings: 4.7.2. Miscellaneous String Functions (Programming PHP)
revision control: 14. RCS (Linux in a Nutshell)
15. CVS (Linux in a Nutshell)
(see also RCS, CVS)
CVS (Concurrent Version System)
over Internet: 14.2.7.3. CVS over the Internet (Running Linux)
RCS (Revision Control System): 14. Tools for Programmers (Running Linux)
14.2.6. Revision Control Tools — RCS (Running Linux)
Revision keyword (RCS): 14.3.1.1. Keywords (Linux in a Nutshell)
REVOKE statement: 15.2. SQL Commands (Managing & Using MySQL)
privilege management and: 6.1.2.1. GRANT and REVOKE (Managing & Using MySQL)
rewind( ): A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
rewind command (ex): 11.14. Alphabetical Summary of ex Commands (Linux in a Nutshell)
rewinddir( ): A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
rewrite( ) function: 13.3.1. Output Buffering (Programming PHP)
rewrite module: 8.2. Rewrite (Apache: The Definitive Guide)
RewriteBase directive: 8.2. Rewrite (Apache: The Definitive Guide)
RewriteCond directive: 8.2. Rewrite (Apache: The Definitive Guide)
RewriteEngine directive: 8.2. Rewrite (Apache: The Definitive Guide)
RewriteLog directive: 8.2. Rewrite (Apache: The Definitive Guide)
RewriteLogLevel directive: 8.2. Rewrite (Apache: The Definitive Guide)
RewriteMap directive: 8.2. Rewrite (Apache: The Definitive Guide)
RewriteRule: 5.8.3.3. Disabling services with help from the frontend server (Practical mod_perl)
RewriteRule directive: 8.2. Rewrite (Apache: The Definitive Guide)
rewriting URLs: 8.2. Rewrite (Apache: The Definitive Guide)
example of: 8.2.1. A Rewrite Example (Apache: The Definitive Guide)
rexecd command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rg variable (printcap): 8.4.5.3. The rest of the printcap variables (Running Linux)
richtext command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
right command (ex): 11.14. Alphabetical Summary of ex Commands (Linux in a Nutshell)
RIGHT( ) function: 17.2.2. General Functions (Managing & Using MySQL)
right-justified strings: 4.2.3.1. Format modifiers (Programming PHP)
right shift (>>) operator: 2.4.9. Bitwise Operators (Programming PHP)
ÒrippingÓ audio CDs: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
RLIKE operator: 3.8.4. Pattern Matching (Managing & Using MySQL)
9.2.3. A Sample CGI/DBI Program (Managing & Using MySQL)
RLimitCPU directive: 16.5. Script Directives (Apache: The Definitive Guide)
RLimitMEM directive: 16.5. Script Directives (Apache: The Definitive Guide)
RLimitNPROC directive: 16.5. Script Directives (Apache: The Definitive Guide)
rlog command
CVS: 15.6.7. User Commands (Linux in a Nutshell)
RCS: 14.4. Alphabetical Summary of RCS Commands (Linux in a Nutshell)
rlogin command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rlogind command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rm command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rm variable (printcap): 8.4.5.3. The rest of the printcap variables (Running Linux)
rmail command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rmdir( ): A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
ftp: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rmmod command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
unloading modules: 7.5. Loadable Device Drivers (Running Linux)
rmstar variable (tcsh): 8.4.3. Predefined Shell Variables (Linux in a Nutshell)
ro boot option: 3.1.1. Booting Linux (Running Linux)
ro (boot time option): 5.2.2.3. Specifying boot time options (Running Linux)
robot blocking: 5.11.6. Limiting the Request-Rate Speed (Robot Blocking) (Practical mod_perl)
RockLinux, Polish Linux Distribution and Kondara: B.1.1. The Linux Port and Distributions (Running Linux)
roles
multiple, on MySQL servers: 6.1.1. User Management (Managing & Using MySQL)
used in MySQL installations: 6.1.1. User Management (Managing & Using MySQL)
rollback( ): 8.4.7. Transactions (Programming PHP)
ROLLBACK command: 3.9.2. Transactions (Managing & Using MySQL)
rollback( ) (MySQLdb module): 20.1.4. Connection Methods (Managing & Using MySQL)
ROM filesystem: 6.1.1. Filesystem Types (Running Linux)
root access, installing MySQL with: 2.1. Preparation (Managing & Using MySQL)
3.1.3. Sending SQL to MySQL (Managing & Using MySQL)
root account: 5.1. Maintaining the System (Running Linux)
directory: 5.7.1. The passwd File (Running Linux)
prompt: 5.1. Maintaining the System (Running Linux)
root= boot option: 3.1.1. Booting Linux (Running Linux)
root= (boot time option): 5.2.2.3. Specifying boot time options (Running Linux)
root certificates: 11.3. Certificates (Apache: The Definitive Guide)
root command (GRUB): 4.4.2. Command-Line and Menu Entry Commands (Linux in a Nutshell)
root filesystem
maintenance: 6.1.5. Checking and Repairing Filesystems (Running Linux)
mounting read-only: 6.1.5. Checking and Repairing Filesystems (Running Linux)
root passwords
setuid executable: 5.6.1. Introduction to setuid Executables (Practical mod_perl)
setuid script: 5.6. Setuid root Startup Scripts (Practical mod_perl)
sample startup script: 5.6.3. Sample setuid Apache Startup Script (Practical mod_perl)
security issues: 5.6.2. Apache Startup Script's setuid Security (Practical mod_perl)
root user: 1.3.2. How Apache Uses TCP/IP (Apache: The Definitive Guide)
2.3. Setting Up a Unix Server (Apache: The Definitive Guide)
6.1.1. User Management (Managing & Using MySQL)
account: 3.2.1. Creating a User Account (Running Linux)
assigning password to: 6.1.2.1. GRANT and REVOKE (Managing & Using MySQL)
dangers: 5.1. Maintaining the System (Running Linux)
network security issues: 6.2.3.3. Direct compromise (Managing & Using MySQL)
security risks and: 6.1.1. User Management (Managing & Using MySQL)
values from user table: 6.1.2.2. The security tables (Managing & Using MySQL)
rootflags command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rootnoverify command (GRUB): 4.4.2. Command-Line and Menu Entry Commands (Linux in a Nutshell)
rot13( ): 14.3.4. Fleshing Out the Skeleton (Programming PHP)
rot13 extension: 14.3.4. Fleshing Out the Skeleton (Programming PHP)
rotating log files: 8.3. Managing System Logs (Running Linux)
rotating logs: 4.3.4. Log Rotation (Managing & Using MySQL)
round( ): A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
ROUND( ) function: 3.9.4. Functions (Managing & Using MySQL)
17.2.2. General Functions (Managing & Using MySQL)
route command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
15.1.3.2. The networking rc files (Running Linux)
routed command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
routed daemon: 2.3.2.2. Routing daemons (Linux in a Nutshell)
15.1.3.2. The networking rc files (Running Linux)
15.1.3.2. The networking rc files (Running Linux)
routers: 1.3.1. What to Know About TCP/IP (Apache: The Definitive Guide)
15.1.1. TCP/IP Concepts (Running Linux)
routing daemons: 2.3.2.2. Routing daemons (Linux in a Nutshell)
routing tables: 2.3.2.3. Routing tables (Linux in a Nutshell)
15.1.1. TCP/IP Concepts (Running Linux)
debugging: 15.1.3.8. Trying out your network (Running Linux)
troubleshooting: 15.1.3.8. Trying out your network (Running Linux)
rowcount attribute (MySQLdb module): 20.1.5. Cursor Attributes (Managing & Using MySQL)
ROW_FORMAT option: 15.2. SQL Commands (Managing & Using MySQL)
rows
adding to tables: 3.6.1. Inserts (Managing & Using MySQL)
13.2. Simple Database Access (Managing & Using MySQL)
deleting: 3.6.5. Deletes (Managing & Using MySQL)
6.1.2.1. GRANT and REVOKE (Managing & Using MySQL)
fetching: 10.1.2. Cursors (Managing & Using MySQL)
11.3.3. Handling Results (Managing & Using MySQL)
12.2.2. Quote Retrieval (Managing & Using MySQL)
19.2. Functions (Managing & Using MySQL)
grouping: 3.7.3.3. Grouping (Managing & Using MySQL)
limiting query results: 3.7.4. Limiting Results (Managing & Using MySQL)
scrollable result sets and: 13.2.1. Queries and Result Sets (Managing & Using MySQL)
sequence generation for primary keys: 3.6.2. Sequence Generation (Managing & Using MySQL)
rows column (EXPLAIN SELECT command): 5.2.2.2. EXPLAIN SELECT (Managing & Using MySQL)
rp variable (printcap): 8.4.5.3. The rest of the printcap variables (Running Linux)
RPAD( ) function: 17.2.2. General Functions (Managing & Using MySQL)
RPC (Remote Procedure Call): 2.8. RPC and XDR (Linux in a Nutshell)
15.3.1. Background (Programming PHP)
rpcgen command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rpcinfo command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rpc.mountd command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rpc.nfsd command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rpc.portmap command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rpc.rusersd command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rpc.statd command (see statd command)
rpm command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
5.1.1. The rpm Command (Linux in a Nutshell)
configuration files: 5.1.1. The rpm Command (Linux in a Nutshell)
database rebuild options: 5.1.1.8. Database rebuild options (Linux in a Nutshell)
downloading packages off the internet: 5.1.1. The rpm Command (Linux in a Nutshell)
examples: 5.1.3. RPM Examples (Linux in a Nutshell)
FTP/HTTP options: 5.1.1.11. FTP/HTTP options (Linux in a Nutshell)
information selection options: 5.1.1.5. Information selection options (Linux in a Nutshell)
install/upgrade options: 5.1.1.2. Install, upgrade, and freshen options (Linux in a Nutshell)
package selection options: 5.1.1.4. Package selection options (Linux in a Nutshell)
query options: 5.1.1.3. Query options (Linux in a Nutshell)
signature check options: 5.1.1.9. Signature check options (Linux in a Nutshell)
uninstall options: 5.1.1.6. Uninstall options (Linux in a Nutshell)
verify options: 5.1.1.7. Verify options (Linux in a Nutshell)
RPM (Red Hat Package Manager): 5.1. The Red Hat Package Manager (Linux in a Nutshell)
7.3.1. Using RPM (Running Linux)
rpm command (see rpm command)
information resources: 5.12. References (Practical mod_perl)
mod_perl installation on multiple machines: 3.8. Installing mod_perl on Multiple Machines (Practical mod_perl)
adding PHP and MySQL support: 11.2.1. Getting Started Under Unix (Managing & Using MySQL)
installing MySQL using: 2.2.2. Binary (RPM) Distributions (Managing & Using MySQL)
mysql-log-rotate script: 4.3.4. Log Rotation (Managing & Using MySQL)
mysql.server script: 4.2.1.1. SVR4 (Managing & Using MySQL)
rpm utility, installing packages with: 2.2.2. Binary (RPM) Distributions (Managing & Using MySQL)
rpmbuild command: 5.1.2. The rpmbuild Command (Linux in a Nutshell)
rprompt variable (tcsh): 8.4.3. Predefined Shell Variables (Linux in a Nutshell)
rputc( ): A.6.14. TCP/IP and I/O Functions (Apache: The Definitive Guide)
rputs( ): A.6.14. TCP/IP and I/O Functions (Apache: The Definitive Guide)
rs variable (printcap): 8.4.5.3. The rest of the printcap variables (Running Linux)
rsh command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
14.2.7.3. CVS over the Internet (Running Linux)
rshd command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rshift command (gawk): 13.8. Alphabetical Summary of Commands (Linux in a Nutshell)
RSLock property (twz JDBC driver): 13.1.2.2. Driver manager connectivity (Managing & Using MySQL)
rsort( ): 5.8.1. Sorting One Array at a Time (Programming PHP)
A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
RSS document, generating using PHP: 11.2. Generating XML (Programming PHP)
rtag command (CVS): 15.6.7. User Commands (Linux in a Nutshell)
rtrim( ): A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
rtrim( ) function: 4.4.1. Removing Whitespace (Programming PHP)
RTRIM( ) function: 17.2.2. General Functions (Managing & Using MySQL)
run command (gdb): 14.1.1. Tracing a Program (Running Linux)
14.1.6.1. Breakpoints and watchpoints (Running Linux)
run-parts command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
runique command (ftp): 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
runlevel 6: 5.7. Preparing for Machine Reboot (Practical mod_perl)
runlevel command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
runlevels: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
5.3.2. init, inittab, and rc Files (Running Linux)
changing (telinit): 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
run_sub_req( ): A.6.15. Request-Handling Functions (Apache: The Definitive Guide)
runtime errors: 13.4.1. Error Reporting (Programming PHP)
runtime processing, event tracing: 21.4. Tracing mod_perl-Specific Perl Calls (Practical mod_perl)
runtime, troubleshooting: 22.3. Runtime (Practical mod_perl)
rup command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
ruptime command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rusers command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rusersd command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rvprintf( ): A.6.14. TCP/IP and I/O Functions (Apache: The Definitive Guide)
rvputs( ): A.6.14. TCP/IP and I/O Functions (Apache: The Definitive Guide)
rw boot option: 3.1.1. Booting Linux (Running Linux)
rw variable (printcap): 8.4.5.3. The rest of the printcap variables (Running Linux)
rwall command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rwho command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rwhod command: 3.1. Alphabetical Summary of Commands (Linux in a Nutshell)
rwrite returned -1, message: 22.3.5. rwrite returned -1 (Practical mod_perl)
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