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: L

\L string escape: 1.13.2. Solution

labels, menu: 15.14.3. Discussion

last( ): 4.13.2. Solution

laston program: 8.26. Program: laston

lc( ): 1.13.2. Solution

lcfirst( ): 1.13.2. Solution

LDAP (Lightweight Directory Access Protocol): 18.8.1. Problem

server: 18.8.1. Problem

modify( ) and: 18.8.3. Discussion

search( ) and: 18.8.3. Discussion

leading whitespace, removing: 1.19.1. Problem

left angle bracket (<)

file-access modes: 7.. I/O Operations

7.1.3. Discussion

<&= and <& open modes: 7.9.2. Solution

<FH> line input operator: 7.. I/O Operations

<=> numerical comparison operator: 4.15.2. Solution

lexical scope: 10.2.3. Discussion

libraries: 12.. Other Kinds of Library Files

DBM: 14.. Introduction

libxml2: 22.. History of Perl and XML

22.5.3. Discussion

OpenSSL: 20.16.3. Discussion

permissions: 19.3.3.3. Is the script valid Perl?

libwww-perl modules: 20.. Introduction

libxml2 library: 22.. History of Perl and XML

22.5.3. Discussion

Lightweight Directory Access Protocol (see LDAP)

line breaks

extracting ranges of lines: 6.8.1. Problem

lines in files

counting: 8.2.1. Problem

deleting last: 8.10.1. Problem

randomizing order: 8.7.1. Problem

selecting random: 8.6.1. Problem

matching within multiple lines: 6.6.1. Problem

reading files backwards: 8.4.1. Problem

reading with continuation characters: 8.1.1. Problem

LINE: (implicit loop label): 7.14.3.2. Command-line options

line input operator: 7.. I/O Operations

8.. Basic Operations

line mode interfaces: 15.. Introduction

__LINE__ symbol: 10.4.3. Discussion

lines

counting in files: 8.2.1. Problem

reading files backward by: 8.4.1. Problem

single, extracting from file: 8.8.1. Problem

Lingua::EN::Inflect module: 2.17.2. Solution

links (see hyperlinks)

links( ), extracting URLs: 20.3.3. Discussion

list assignment: 1.3.2. Solution

list context, detecting: 10.6.1. Problem

lists: 4.. Introduction

vs. arrays: 4.. Introduction

circular: 4.17.1. Problem

4.17.2. Solution

extracting

elements: 4.7.1. Problem

subsets: 4.14.1. Problem

flattened: 4.. Introduction

formatting with HTML shortcuts: 19.6.1. Problem

initializing: 4.1.1. Problem

iterating through elements: 4.5.1. Problem

4.13.1. Problem

permute programs: 4.20. Program: permute

printing with commas: 4.2.1. Problem

processing multiple elements: 4.12.1. Problem

randomizing element order: 4.18.1. Problem

reversing elements of: 4.11.1. Problem

sorting by computable field: 4.16.1. Problem

unions, intersections, differences: 4.8.1. Problem

4.9.1. Problem

words program: 4.19. Program: words

List::Util module: 4.13.3. Discussion

4.18.2. Solution

8.7.2. Solution

loading modules: 12.10.1. Problem

with mod_perl: 21.14.1. Problem

local( )

global values: 10.13.3.1. Using local( ) for temporary values for globals

overriding signal handlers: 16.16.2. Solution

redefining functions: 10.14.2. Solution

local operator: 10.13.2. Solution

locale settings: 6.12.1. Problem

localizing functions: 10.14.1. Problem

localtime( ): 3.. Introduction

3.8.2. Solution

calculating days: 3.6.2. Solution

Time::localtime/Time::gmtime: 3.. Introduction

today's date: 3.1.2. Solution

lockarea program: 7.25. Program: lockarea

locking

blocking signals: 16.20.1. Problem

files: 7.18.1. Problem

advisory locking: 7.18.2. Solution

netlock program: 7.24. Program: netlock

region-specific locks: 7.25. Program: lockarea

log( ): 2.12.2. Solution

log files

(see also logging)

web server: 20.12.1. Problem

processing: 20.13.1. Problem

logarithms: 2.12.1. Problem

log_base( ): 2.12.3. Discussion

Logfile::Apache module: 20.13.3. Discussion

logging

customizing Apache logging requests: 21.9.1. Problem

port connection attempts: 17.20. Program: backsniff

server logs, processing: 20.13.3. Discussion

logical functionality in patterns: 6.18.1. Problem

login( ), POP3 server: 18.5.3. Discussion

login sessions: 15.. Introduction

looks_like_number( ): 2.1.3. Discussion

loop variables: 4.5.3. Discussion

lowercase, converting to uppercase: 1.13.1. Problem

lst program: 9.13. Program: lst

lvaluable functions: 1.1.3. Discussion

LWP modules: 20.. Introduction

extracting HTML tags: 20.6.1. Problem

LWP::RobotUA module: 20.11.2. Solution

LWP::Simple module: 20.1.2. Solution

automating HTML forms: 20.2.3. Discussion

finding stale hyperlinks: 20.7.2. Solution

mirroring web pages: 20.10.2. Solution

LWP::UserAgent module: 20.1.3. Discussion

automating HTML forms: 20.2.2. Solution

using cookies: 20.14.2. Solution

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