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Index: P

-p file test operator

4.5.8. File Test Operators (Perl in a Nutshell)

\P (doesn't match property): 15.2. Effects of Character Semantics (Programming Perl)

\p (matches property): 15.2. Effects of Character Semantics (Programming Perl)

-P (C preprocessor) command-line switch: 19.1.3. Switches (Programming Perl)

p command (debugger): Chapter 6, Reference: p (Perl in a Nutshell)

pack function: 29.2.108. pack (Programming Perl)

25.2. Endianness and Number Width (Programming Perl)

template characters for: 29.2.108. pack (Programming Perl)

unpack function, Unicode characters and: 15.2. Effects of Character Semantics (Programming Perl)

pack geometry manager (Perl/Tk): 18.2. Geometry Managers (Perl in a Nutshell)

package(): Chapter 5, Reference: package (Perl in a Nutshell)

__PACKAGE__ token: 10.4. Determining Current Function Name (Perl Cookbook)

12.5. Determining the Caller's Package (Perl Cookbook)

4.4.4. Global Special Constants (Perl in a Nutshell)

package declaration: 6.1. Basic Package (Advanced Perl Programming)

12.0. Introduction (Perl Cookbook)

7.1. Namespaces and Packages (Perl in a Nutshell)

4.8. Scoped Declarations (Programming Perl)

10. Packages (Programming Perl)

29.2.109. package (Programming Perl)

package variable, wrapping declaration in block scope: 12.8. Managing Class Data (Programming Perl)

packages: 12.0. Introduction (Perl Cookbook)

12.19. Program: Finding Versions and Descriptions of Installed Modules (Perl Cookbook)

7.1. Namespaces and Packages (Perl in a Nutshell)

1.2.1.4. Simplicities (Programming Perl)

2.5. Names (Programming Perl)

2.5. Names (Programming Perl)

10. Packages (Programming Perl)

10.2. Autoloading (Programming Perl)

adding methods to existing: 12.5.2. Accessing Overridden Methods (Programming Perl)

binding variables to: 29.2.191. untie (Programming Perl)

bless function arguments: 12.4. Object Construction (Programming Perl)

blessing objects into: 29.2.7. bless (Programming Perl)

delimiters for: 10. Packages (Programming Perl)

determining current/calling: 12.5. Determining the Caller's Package (Perl Cookbook)

identifiers: 10. Packages (Programming Perl)

importing semantics to: 29.2.192. use (Programming Perl)

in @ISA array, inheritance through: 12.5.1. Inheritance Through @ISA (Programming Perl)

methods and subroutines, resolving for: 12.3. Method Invocation (Programming Perl)

names for: 2.6.4. Or Leave the Quotes Out Entirely (Programming Perl)

24.3. Programming with Style (Programming Perl)

overriding built-in functions: 12.11. Overriding Built-In Functions (Perl Cookbook)

private variables and functions: 12.4. Making Variables Private to a Module (Perl Cookbook)

quoting: 12.3.4. Package-Quoted Classes (Programming Perl)

referring to indirectly: 12.13. Referring to Packages Indirectly (Perl Cookbook)

splitting for autoloading: 32.1.17. Module Installation Support (Programming Perl)

symbol tables, displaying: 20.3.3. Debugger Options (Programming Perl)

symbol tables for: 10.1. Symbol Tables (Programming Perl)

tying variables to: 29.2.178. tie (Programming Perl)

packed sockaddr: 29.2.54. getpeername (Programming Perl)

packer geometry manager: 14.4.1. Packer (Advanced Perl Programming)

packet-oriented communication: 13. Sockets (Perl in a Nutshell)

packForget() (pack geometry manager): 18.2.1.1. Pack methods (Perl in a Nutshell)

packInfo() (pack geometry manager): 18.2.1.1. Pack methods (Perl in a Nutshell)

packPropogate() (pack geometry manager): 18.2.1.1. Pack methods (Perl in a Nutshell)

packSlaves() (pack geometry manager): 18.2.1.1. Pack methods (Perl in a Nutshell)

padlists: 20.3.5.2. How local and my work (Advanced Perl Programming)

-padx, -pady options: 18.3. Common Widget Configuration Options (Perl in a Nutshell)

grid geometry manager: 18.2.2. The grid Geometry Manager (Perl in a Nutshell)

pack geometry manager: 18.2.1. The pack Geometry Manager (Perl in a Nutshell)

pads: 2.5. Names (Programming Perl)

page numbers: 28.2. Special Variables in Alphabetical Order (Programming Perl)

pager option (debugger): 20.3.3. Debugger Options (Programming Perl)

pages: 28.2. Special Variables in Alphabetical Order (Programming Perl)

PalmPilot, Perl modules for: 22.1. The CPAN modules Directory (Programming Perl)

paragraph mode: 19.1.3. Switches (Programming Perl)

28.2. Special Variables in Alphabetical Order (Programming Perl)

paragraph separator character: 2.2. Molecules (Programming Perl)

paragraph tags (pod): 4.11.1. Paragraph tags (Perl in a Nutshell)

paragraphs

counting in files: in a File 8.2. Counting Lines (or Paragraphs or Records) (Perl Cookbook)

in pod documentation: 12.16. Documenting Your Module with Pod (Perl Cookbook)

reading files backwards by: 8.4. Reading a File Backwards by Line or Paragraph (Perl Cookbook)

reformatting: 1.12. Reformatting Paragraphs (Perl Cookbook)

paragrep program (example): 6.11. Testing for a Valid Pattern (Perl Cookbook)

param()

Chapter 10, Reference: param (Perl in a Nutshell)

10. The CGI.pm Module (Perl in a Nutshell)

parameterized HTML: 20.9. Creating HTML Templates (Perl Cookbook)

parameters (see also arguments)

passing with typeglobs: 3.2.2.1. Efficient parameter passing (Advanced Perl Programming)

scalar context, providing for: 1.2.1.1. Singularities (Programming Perl)

subroutines

changing in place: 6.2.1. Tricks with Parameter Lists (Programming Perl)

working with: 6.2.1. Tricks with Parameter Lists (Programming Perl)

SWIG and: 18.3. SWIG Features (Advanced Perl Programming)

XS and: 18.4.2. Default and Optional Parameters (Advanced Perl Programming)

params() (URI::URL): Chapter 17, Reference: params (Perl in a Nutshell)

parent() (HTML::Parser): Chapter 17, Reference: parent (Perl in a Nutshell)

parent classes: 12.1. Brief Refresher on Object-Oriented Lingo (Programming Perl)

working with: 12.1. Brief Refresher on Object-Oriented Lingo (Programming Perl)

accessing overridden methods: 13.10. Accessing Overridden Methods (Perl Cookbook)

cloning objects: 13.6. Cloning Objects (Perl Cookbook)

inheritance and: 13.12. Solving the Data Inheritance Problem (Perl Cookbook)

parent processes (see processes)

parse()

HTML::Parser module: Chapter 17, Reference: parse (Perl in a Nutshell)

Mail::Address module: Chapter 14, Reference: parse (Perl in a Nutshell)

parse trees: 18.1. The Life Cycle of a Perl Program (Programming Perl)

18.2. Compiling Your Code (Programming Perl)

working with: 18.1. The Life Cycle of a Perl Program (Programming Perl)

18.2. Compiling Your Code (Programming Perl)

internal, keeping: 18.4. Compiler Backends (Programming Perl)

original, reconstituting and splicing into current parse tree: 18.5.1. The Bytecode Generator (Programming Perl)

reconstruction of: 18.1. The Life Cycle of a Perl Program (Programming Perl)

parse_csv subroutines: 1.15. Parsing Comma-Separated Data (Perl Cookbook)

parse_file() (HTML::Parser): Chapter 17, Reference: parse_file (Perl in a Nutshell)

parse_head() (LWP::UserAgent): Chapter 17, Reference: parse_head (Perl in a Nutshell)

parse_query function: 11.3.1.3. Query processing (Advanced Perl Programming)

ParseDate(): 3.7. Parsing Dates and Times from Strings (Perl Cookbook)

3.11. Program: hopdelta (Perl Cookbook)

parser, template: 17.4.2. Template Parser (Advanced Perl Programming)

parsing: 21.1. How Perl Works (Programming Perl)

comma-separated data: 1.15. Parsing Comma-Separated Data (Perl Cookbook)

command-line arguments: 15.1. Parsing Program Arguments (Perl Cookbook)

3.2. Command-Line Options (Perl in a Nutshell)

commas into numbers: 2.17. Putting Commas in Numbers (Perl Cookbook)

datetime from strings: 3.7. Parsing Dates and Times from Strings (Perl Cookbook)

double-quote interpolation and regular expressions: 5.2. Pattern-Matching Operators (Programming Perl)

email addresses: 14.2.6. Parse Email Addresses with Mail::Address (Perl in a Nutshell)

filenames: 9.10. Splitting a Filename into Its Component Parts (Perl Cookbook)

HTML tags: 20.6. Extracting or Removing HTML Tags (Perl Cookbook)

in the Perl compiler: 18.2. Compiling Your Code (Programming Perl)

input specification: 17.2. Jeeves Example (Advanced Perl Programming)

17.3.1. Advantages of This Architecture (Advanced Perl Programming)

example of: 17.5. Sample Specification Parser (Advanced Perl Programming)

text, Perl modules for: 22.1. The CPAN modules Directory (Programming Perl)

web server log file: 20.12. Parsing a Web Server Log File (Perl Cookbook)

partial URLs: 19.0. Introduction (Perl Cookbook)

Pass() (Mail::POP3Client): Chapter 14, Reference: Pass (Perl in a Nutshell)

pass() (Net::POP3): Chapter 14, Reference: pass (Perl in a Nutshell)

14.1.3. Retrieving Email with Net::POP3 (Perl in a Nutshell)

PASS command (POP3): 14.1.3. Retrieving Email with Net::POP3 (Perl in a Nutshell)

passing

arguments to subroutines: 4.7.2. Passing Arguments (Perl in a Nutshell)

by named parameter: 10.7. Passing by Named Parameter (Perl Cookbook)

by reference: 10.5. Passing Arrays and Hashes by Reference (Perl Cookbook)

symbol table entries: 4.7.3. Passing References (Perl in a Nutshell)

passing by reference: 6.2. Semantics (Programming Perl)

prototypes declaring function calls as: 8.1. What Is a Reference? (Programming Perl)

passing references: 6.3. Passing References (Programming Perl)

passwd command (Unix): 3.3.2.1. Unix account creation and deletion routines (Perl for System Administration)

Passwd\:\:Solaris module: 3.1.4. Shadow Passwords (Perl for System Administration)

password()

Net::Netrc module: Chapter 16, Reference: password (Perl in a Nutshell)

URI::URL module: Chapter 17, Reference: password (Perl in a Nutshell)

password field (Unix): 3.1.1. The Classic Unix Password File (Perl for System Administration)

BSD 4.4: 3.1.3. Binary Database Format in BSD 4.4 (Perl for System Administration)

program for setting/changing: 10.5. Preventing Suspicious Activities (Perl for System Administration)

security and: 10.5. Preventing Suspicious Activities (Perl for System Administration)

shadow: 3.1.4. Shadow Passwords (Perl for System Administration)

Unix: 3.1.1. The Classic Unix Password File (Perl for System Administration)

3.3.2.1. Unix account creation and deletion routines (Perl for System Administration)

Windows NT/2000: 3.2.3. NT/2000 Passwords (Perl for System Administration)

Password() (Win32::Internet): Chapter 19, Reference: Password (Perl in a Nutshell)

password entries (.netrc): 16.3. FTP Configuration with Net::Netrc (Perl in a Nutshell)

password_field() (CGI.pm): Chapter 10, Reference: password_field (Perl in a Nutshell)

passwords: 29.2.164. srand (Programming Perl)

crypt function and: 29.2.20. crypt (Programming Perl)

passwd file: 29.2.61. getpwent (Programming Perl)

Perl modules for: 22.1. The CPAN modules Directory (Programming Perl)

randomly generating: 2.7. Generating Random Numbers (Perl Cookbook)

reading without echo: 15.10. Reading Passwords (Perl Cookbook)

pasv() (Net::FTP): Chapter 16, Reference: pasv (Perl in a Nutshell)

Pasv() (Win32::Internet): Chapter 19, Reference: Pasv (Perl in a Nutshell)

pasv_wait() (Net::FTP): Chapter 16, Reference: pasv_wait (Perl in a Nutshell)

pasv_xfer() (Net::FTP): Chapter 16, Reference: pasv_xfer (Perl in a Nutshell)

pasv_xfer_unique() (Net::FTP): Chapter 16, Reference: pasv_xfer_unique (Perl in a Nutshell)

patches for Perl source code: 2.3.1.2. Patches (Perl in a Nutshell)

path()

Mail::Address module: Chapter 14, Reference: path (Perl in a Nutshell)

URI::URL module: Chapter 17, Reference: path (Perl in a Nutshell)

PATH environment variable

3.3. Environment Variables (Perl in a Nutshell)

1.3.1. How to Do It (Programming Perl)

19.1.3. Switches (Programming Perl)

19.2. Environment Variables (Programming Perl)

searching for scripts using: 3.2. Command-Line Options (Perl in a Nutshell)

security and: 23.1.2. Cleaning Up Your Environment (Programming Perl)

path for library searches, %INC: 28.2. Special Variables in Alphabetical Order (Programming Perl)

Path property (response cookies): 20.2.2.1. Setting cookies (Perl in a Nutshell)

PATHEXT variable: 3.3. Environment Variables (Perl in a Nutshell)

path_info() (CGI.pm): Chapter 10, Reference: path_info (Perl in a Nutshell)

PATH_INFO variable: 9.3. Extra Path Information (Perl in a Nutshell)

9.4. CGI Environment Variables (Perl in a Nutshell)

paths: 19.0. Introduction (Perl Cookbook)

path_translated() (CGI.pm): Chapter 10, Reference: path_translated (Perl in a Nutshell)

PATH_TRANSLATED variable: 9.3. Extra Path Information (Perl in a Nutshell)

9.4. CGI Environment Variables (Perl in a Nutshell)

pattern-binding operator: 1.7. Regular Expressions (Programming Perl)

pattern space: 28.2. Special Variables in Alphabetical Order (Programming Perl)

pattern matching: 1.16. Soundex Matching (Perl Cookbook)

6.0. Introduction (Perl Cookbook)

abbreviations: 6.20. Matching Abbreviations (Perl Cookbook)

across multiple lines: 6.6. Matching Multiple Lines (Perl Cookbook)

backtracking: 6.0. Introduction (Perl Cookbook)

copying and substituting: 6.1. Copying and Substituting Simultaneously (Perl Cookbook)

duplicate words: 6.16. Detecting Duplicate Words (Perl Cookbook)

eager: 6.0. Introduction (Perl Cookbook)

email addresses: 6.19. Matching a Valid Mail Address (Perl Cookbook)

extracting ranges of lines: 6.8. Extracting a Range of Lines (Perl Cookbook)

filenames: 9.6. Globbing, or Getting a List of Filenames Matching a Pattern (Perl Cookbook)

functions for: 5.1. Perl Functions by Category (Perl in a Nutshell)

fuzzy matching: 6.13. Approximate Matching (Perl Cookbook)

greedy vs. non-greedy: 6.0. Introduction (Perl Cookbook)

6.15. Greedy and Non-Greedy Matches (Perl Cookbook)

history.db file: 14.11. Program: ggh - Grep Netscape Global History (Perl Cookbook)

honoring locale settings: 6.12. Honoring Locale Settings in Regular Expressions (Perl Cookbook)

logical functionality in: 6.17. Expressing AND, OR, and NOT in a Single Pattern (Perl Cookbook)

matching letters: 6.2. Matching Letters (Perl Cookbook)

matching words: 6.3. Matching Words (Perl Cookbook)

modifiers for: 6.0. Introduction (Perl Cookbook)

multiple-byte charactrs: 6.18. Matching Multiple-Byte Characters (Perl Cookbook)

Nth matches: 6.5. Finding the Nth Occurrence of a Match (Perl Cookbook)

operators for: 4.5.7. Pattern Match Operators (Perl in a Nutshell)

4.6.1. Pattern-Matching Operators (Perl in a Nutshell)

progressive (with /g): 6.5. Finding the Nth Occurrence of a Match (Perl Cookbook)

shell wildcards for: 6.9. Matching Shell Globs as Regular Expressions (Perl Cookbook)

tcgrep program: 6.22. Program: tcgrep (Perl Cookbook)

testing for invalid patterns: 6.11. Testing for a Valid Pattern (Perl Cookbook)

urlify program: 6.21. Program: urlify (Perl Cookbook)

useful and interesting patterns (list): 6.23. Regular Expression Grabbag (Perl Cookbook)

using /o modifier: 6.10. Speeding Up Interpolated Matches (Perl Cookbook)

where last pattern ended: 6.14. Matching from Where the Last Pattern Left Off (Perl Cookbook)

pattern separators, reading data with: 6.7. Reading Records with a Pattern Separator (Perl Cookbook)

patterns

autosplitting via -a switch: 19.1.3. Switches (Programming Perl)

debugger, commands for matching: 20.2.5. Locating Code (Programming Perl)

example of pattern matching: 5.5.1. A Fast Multipattern grep (Advanced Perl Programming)

fancy patterns: 5.10.1. Lookaround Assertions (Programming Perl)

replacements, changes in Perl versions: 24.1.5. Previous Perl Traps (Programming Perl)

patterns (and regular expressions): 1.7. Regular Expressions (Programming Perl)

5. Pattern Matching (Programming Perl)

29.2.92. m// (Programming Perl)

(see also m// operator)

alphanumeric metasymbols: 5.3.1. Metasymbol Tables (Programming Perl)

assertions, defining your own: 5.10.4. Defining Your Own Assertions (Programming Perl)

assertions in: 5.1. The Regular Expression Bestiary (Programming Perl)

backreferences: 1.7.4. Backreferences (Programming Perl)

5.7.1. Capturing (Programming Perl)

capturing in: 5.7. Capturing and Clustering (Programming Perl)

character classes: 1.7. Regular Expressions (Programming Perl)

5.4. Character Classes (Programming Perl)

characters in: 5.1. The Regular Expression Bestiary (Programming Perl)

clustering in: 5.7.2. Clustering (Programming Perl)

conditional interpolation in: 5.10.3.5. Conditional interpolation (Programming Perl)

controlling matching: 5.9. Staying in Control (Programming Perl)

Perl flow control, deciding pattern execution: 5.9.1. Letting Perl Do the Work (Programming Perl)

regex compiler: 5.9.3. The Regex Compiler (Programming Perl)

extension syntax: 5.3.1. Metasymbol Tables (Programming Perl)

extensions, lookaround assertions: 5.10.1. Lookaround Assertions (Programming Perl)

finding duplicate words in paragraphs: 5.2.1. Pattern Modifiers (Programming Perl)

for untainting data: 23.1.1. Detecting and Laundering Tainted Data (Programming Perl)

functions for matching: 29.1. Perl Functions by Category (Programming Perl)

generated: 5.10.3.1. Generated patterns (Programming Perl)

greedy matching: 1.7.1. Quantifiers (Programming Perl)

5.9.4. The Little Engine That /Could(n't) (Programming Perl)

grep function and: 29.2.72. grep (Programming Perl)

match-time code evaluation: 5.10.3.3. Match-time code evaluation (Programming Perl)

match-time pattern interpolation: 5.10.3.4. Match-time pattern interpolation (Programming Perl)

matching

operators for: 1.7. Regular Expressions (Programming Perl)

5.2. Pattern-Matching Operators (Programming Perl)

special variables for: 5.2. Pattern-Matching Operators (Programming Perl)

5.2.3. The s/// Operator (Substitution) (Programming Perl)

substrings corresponding to subpatterns: 5.2. Pattern-Matching Operators (Programming Perl)

matching precedence: 5.9.4. The Little Engine That /Could(n't) (Programming Perl)

metacharacters and metasymbols in: 5.3. Metacharacters and Metasymbols (Programming Perl)

metasymbols in: 5.3.2. Specific Characters (Programming Perl)

minimal matching: 1.7.2. Minimal Matching (Programming Perl)

modifiers, cloistering: 5.7.3. Cloistered Pattern Modifiers (Programming Perl)

modifiers for: 5.2.1. Pattern Modifiers (Programming Perl)

Perl code, interjecting into: 5.10.3. Programmatic Patterns (Programming Perl)

positions for matching: 5.6. Positions (Programming Perl)

programming style for: 5.10.3. Programmatic Patterns (Programming Perl)

quantifiers in: 5.1. The Regular Expression Bestiary (Programming Perl)

5.3.1. Metasymbol Tables (Programming Perl)

5.5. Quantifiers (Programming Perl)

5.9.4. The Little Engine That /Could(n't) (Programming Perl)

quotes in: 2.6.3. Pick Your Own Quotes (Programming Perl)

re pragma, altering default behavior of: 32.1.13. Perl Language Extensions and Internals (Programming Perl)

recursive matching: 5.10.3.4. Match-time pattern interpolation (Programming Perl)

security concerns: 23.3.2. Code Masquerading as Data (Programming Perl)

split function: 29.2.161. split (Programming Perl)

split function and: 5.2. Pattern-Matching Operators (Programming Perl)

study function: 29.2.166. study (Programming Perl)

substitution evaluation: 5.10.3.2. Substitution evaluations (Programming Perl)

terminating delimiter for: 5.2. Pattern-Matching Operators (Programming Perl)

Unicode properties, matching on: 15.2. Effects of Character Semantics (Programming Perl)

PAUSE: 22.3. Creating CPAN Modules (Programming Perl)

PauseService() (Win32::Service): Chapter 19, Reference: PauseService (Perl in a Nutshell)

pausing scripts: 29.2.156. sleep (Programming Perl)

PDL module: 2.2. Example: Matrices (Advanced Perl Programming)

2.14. Multiplying Matrices (Perl Cookbook)

PDL (Perl Data Language): 22.1. The CPAN modules Directory (Programming Perl)

PDUs (protocol data units): E. The Twenty-Minute SNMP Tutorial (Perl for System Administration)

advantages/disadvantages of: 1.2. How Perl Can Help (Perl for System Administration)

managing logins: 7.5. Database Logins (Perl for System Administration)

monitoring from: 7.6. Monitoring Server Health (Perl for System Administration)

DBI, using: 7.2. Using the DBI Framework (Perl for System Administration)

disk quotas, editing: 2.5.1. Editing Quotas with edquota Trickery (Perl for System Administration)

Net\:\:DNS: 5.3.2.3. Using Net::DNS (Perl for System Administration)

nslookup: 5.3.2.1. Using nslookup (Perl for System Administration)

raw sockets: 5.3.2.2. Working with raw network sockets (Perl for System Administration)

edquota command, calling: 2.5.1. Editing Quotas with edquota Trickery (Perl for System Administration)

dissecting mailboxes/messages: 8.3.1. Dissecting a Single Message (Perl for System Administration)

sending: 8.1. Sending Mail (Perl for System Administration)

filesystems, dealing with differences in: 2.2.5. Dealing with Filesystem Differences from Perl (Perl for System Administration)

functions, detecting file changes: 10.1.1. Local Filesystem Changes (Perl for System Administration)

host files, reading: 5.1. Host Files (Perl for System Administration)

modifying entries: 6.4.8. Modifying Entry Names (Perl for System Administration)

programming: 6.4.1. LDAP Programming with Perl (Perl for System Administration)

LDIF, reading/writing: 6.4.5. Adding Entries with LDIF (Perl for System Administration)

analyzing: 9.5. Log Analysis (Perl for System Administration)

rotating: 9.4.1. Log Rotation (Perl for System Administration)

scanning: 9.1. Text Logs (Perl for System Administration)

using unpack(): 9.2.1. Using unpack( ) (Perl for System Administration)

modules (see modules)

networks, pinging/sniffing: 10.4.1. Perl Saves the Day (Perl for System Administration)

NIS, querying: 5.2. NIS, NIS+, and WINS (Perl for System Administration)

ODBC, using: 7.3. Using the ODBC Framework (Perl for System Administration)

repositories: 1.5. Locating and Installing Modules (Perl for System Administration)

security of: 1.6. It's Not Easy Being Omnipotent (Perl for System Administration)

SNMP, using: 10.3.1. Using SNMP from Perl (Perl for System Administration)

spam, finding source of: 8.3.3. Tracking Down Spam (Perl for System Administration)

SQL commands, sending: 7.3. Using the ODBC Framework (Perl for System Administration)

SQL databases, documenting: 7.4. Server Documentation (Perl for System Administration)

SQL Server, interacting with: 7.1. Interacting with an SQL Server from Perl (Perl for System Administration)

SYN attacks, detecting: 10.4.1. Perl Saves the Day (Perl for System Administration)

system administration, as language for: 1.2. How Perl Can Help (Perl for System Administration)

using Finger: 6.2. Finger: A Simple Directory Service (Perl for System Administration)

using WHOIS: 6.3. The WHOIS Directory Service (Perl for System Administration)

using WMI: 4.2.4. Using Window Management Instrumentation (WMI) (Perl for System Administration)

Peek module: 20.1. Reading the Source (Advanced Perl Programming)

20.3.1.2. Inside SVs (Advanced Perl Programming)

PeekInput() (Win32::Console): Chapter 19, Reference: PeekInput (Perl in a Nutshell)

peephole optimizer: 20.2.2.2. Compilation and code generation stages (Advanced Perl Programming)

Peer option (IO::Socket::UNIX): 13.2.5. IO::Socket::UNIX Reference (Perl in a Nutshell)

peeraddr() (IO::Socket::INET): Chapter 13, Reference: peeraddr (Perl in a Nutshell)

PeerAddr option (IO::Socket::INET): 13.2.4. IO::Socket::INET Reference (Perl in a Nutshell)

peerhost() (IO::Socket::INET): Chapter 13, Reference: peerhost (Perl in a Nutshell)

peerpath() (IO::Socket::UNIX): Chapter 13, Reference: peerpath (Perl in a Nutshell)

peerport() (IO::Socket::INET): Chapter 13, Reference: peerport (Perl in a Nutshell)

PeerPort option (IO::Socket::INET): 13.2.4. IO::Socket::INET Reference (Perl in a Nutshell)

performance: 0.1. The Pursuit of Happiness (Programming Perl)

CGI scripts: 9. CGI Overview (Perl in a Nutshell)

11.4. Running CGI Scripts with mod_perl (Perl in a Nutshell)

efficient attribute storage: 8.1. Efficient Attribute Storage (Advanced Perl Programming)

eval function to improve: 5.5. Using Eval for Efficiency (Advanced Perl Programming)

measuring: 29.2.181. times (Programming Perl)

memory management: 1.6. A View of the Internals (Advanced Perl Programming)

20.5.6. Memory Management Using XS (Advanced Perl Programming)

Perl programs, efficiency in: 24.2. Efficiency (Programming Perl)

references and: 1.2.2. Performance Efficiency (Advanced Perl Programming)

typeglob aliases and: 3.2.2. Using Typeglob Aliases (Advanced Perl Programming)

period (see . (dot))

Perl: The Perl Interpreter (Advanced Perl Programming)

3. The Perl Interpreter (Perl in a Nutshell)

advantages and uses: Why Perl? (Advanced Perl Programming)

1.1. What's Perl Good For? (Perl in a Nutshell)

API for: 19.2. Embedding Overview (Advanced Perl Programming)

architecture: 20.2. Architecture (Advanced Perl Programming)

bugs in, reporting: 6.6. The perlbug Program (Perl in a Nutshell)

C, extending with XSUB input and output: 21.3.3. XSUB Input and Output (Programming Perl)

C, using from: 21.3. Extending Perl (Using C from Perl) (Programming Perl)

creating extensions: 21.3.2. Creating Extensions (Programming Perl)

external C library functions, using: 21.3.4. Using Functions from an External C Library (Programming Perl)

XSUBs and XS language: 21.3.1. XS and XSUBs (Programming Perl)

code generation: 17.1. On Code Generation (Advanced Perl Programming)

command-line options: 3.2. Command-Line Options (Perl in a Nutshell)

command processing: 3.1. Command Processing (Perl in a Nutshell)

compiler: 20.7. A Peek into the Future (Advanced Perl Programming)

3.4. The Perl Compiler (Perl in a Nutshell)

CPAN (Comprehensive Perl Archive Network): 22. CPAN (Programming Perl)

debugger: 2.5. Pretty-Printing (Advanced Perl Programming)

20.1. Reading the Source (Advanced Perl Programming)

6.1. The Perl Debugger (Perl in a Nutshell)

6.2. Debugger Commands (Perl in a Nutshell)

6.4. Customizing the Debugger (Perl in a Nutshell)

documentation, resources, technical support: Resources (Advanced Perl Programming)

Other Books (Perl Cookbook)

1.4. Perl Resources (Perl in a Nutshell)

2.5. Documentation (Perl in a Nutshell)

4.11. Pod (Perl in a Nutshell)

= to signify in programs: 4.1. Program Structure (Perl in a Nutshell)

release notes: Platform Notes (Perl Cookbook)

utilities for: 4.11.3. Pod Utilities (Perl in a Nutshell)

embedding: 19. Embedding Perl:The Easy Way (Advanced Perl Programming)

20.4.1. Calling a Perl Subroutine (Advanced Perl Programming)

20.6. Easy Embedding API (Advanced Perl Programming)

embedding in C: (Programming Perl) 21.4. Embedding Perl (Using Perl from C)

compiling embedded programs: 21.4.1. Compiling Embedded Programs (Programming Perl)

Perl interpreter, adding to C program: 21.4.2. Adding a Perl Interpreter to Your C Program (Programming Perl)

Perl stack, manipulating from C: 21.4.5. Fiddling with the Perl Stack from C (Programming Perl)

Perl statement, evaluating from C: 21.4.4. Evaluating a Perl Statement from C (Programming Perl)

Perl subroutine, calling from C: 21.4.3. Calling a Perl Subroutine from C (Programming Perl)

example scripts: 2.3.1.1. Perl examples (Perl in a Nutshell)

executor: 20.2.3. Executor (Advanced Perl Programming)

extensions and internals, modules for: 32.1.13. Perl Language Extensions and Internals (Programming Perl)

future of: 20.7. A Peek into the Future (Advanced Perl Programming)

history of: 1.2. Perl Development (Perl in a Nutshell)

installing source code: 2.3. Installing Perl (Perl in a Nutshell)

language syntax: Language Syntax (Advanced Perl Programming)

location of: 19.1.2. Location of Perl (Programming Perl)

models to interface or emulate other languages: 22.1. The CPAN modules Directory (Programming Perl)

obtaining: 2. Installing Perl (Perl in a Nutshell)

programming, common practices: 24. Common Practices (Programming Perl)

programming conventions: Conventions Used in This Book (Perl Cookbook)

programs, life cycle of: 18.1. The Life Cycle of a Perl Program (Programming Perl)

pseudohash implementations of: 29.2.99. my (Programming Perl)

quoting packages for: 12.3.4. Package-Quoted Classes (Programming Perl)

scalar-tying: 14.1.1. Scalar-Tying Methods (Programming Perl)

special characters in: 1.2.1. Variable Syntax (Programming Perl)

thread programming in: 17.2. The Thread Model (Programming Perl)

translator: 20.2.2. Translator (Advanced Perl Programming)

use of Unicode, caveats on: 15.3. Caution, [ren2bold] Working (Programming Perl)

using C with: 18. Extending Perl:A First Course (Advanced Perl Programming)

18.2. Example: Fractals with Perl (Advanced Perl Programming)

value types: 20.3. Perl Value Types (Advanced Perl Programming)

version number, returning: 12.5.3. UNIVERSAL: The Ultimate Ancestor Class (Programming Perl)

Class::Multimethods module: 12.5.2. Accessing Overridden Methods (Programming Perl)

perl-bin directory: 11.4. Running CGI Scripts with mod_perl (Perl in a Nutshell)

Perl Data Language (PDL) module: 9.1.4. Slices (Programming Perl)

Perl, history of: 27.1. History Made Practical (Programming Perl)

Perl interpreter: 1.3.1. How to Do It (Programming Perl)

18.1. The Life Cycle of a Perl Program (Programming Perl)

-- switch: 19.1.3. Switches (Programming Perl)

-0 switch: 19.1. Command Processing (Programming Perl)

19.1.3. Switches (Programming Perl)

-a switch: 19.1.3. Switches (Programming Perl)

28.2. Special Variables in Alphabetical Order (Programming Perl)

-c switch: 19.1.3. Switches (Programming Perl)

-d switch: 19.1.3. Switches (Programming Perl)

20. The Perl Debugger (Programming Perl)

20.6. The Perl Profiler (Programming Perl)

-e switch: 1.3.1. How to Do It (Programming Perl)

19.1.3. Switches (Programming Perl)

-F switch: 19.1.3. Switches (Programming Perl)

19.1.3. Switches (Programming Perl)

-h switch: 19.1.3. Switches (Programming Perl)

-I switch: 19.1. Command Processing (Programming Perl)

19.1.3. Switches (Programming Perl)

-l switch: 19.1.3. Switches (Programming Perl)

-m switch: 19.1.3. Switches (Programming Perl)

-n switch: 19.1.3. Switches (Programming Perl)

-p switch: 19.1.3. Switches (Programming Perl)

-s switch: 19.1.3. Switches (Programming Perl)

20. The Perl Debugger (Programming Perl)

-T switch: 19.1.3. Switches (Programming Perl)

16.5.2. Networking Servers (Programming Perl)

23.1. Handling Insecure Data (Programming Perl)

-u switch: 19.1.3. Switches (Programming Perl)

-v switch: 19.1.3. Switches (Programming Perl)

-w switch: 1.3.1. How to Do It (Programming Perl)

33. Diagnostic Messages (Programming Perl)

19.1.3. Switches (Programming Perl)

-x switch: 19.1. Command Processing (Programming Perl)

19.1.3. Switches (Programming Perl)

switches: 19.1.3. Switches (Programming Perl)

sticky bit: 24.2.1. Time Efficiency (Programming Perl)

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