[SYMBOL]
[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]
\L string escape
\l string escape
labels, menu
last( )
laston program
lc( )
lcfirst( )
LDAP (Lightweight Directory Access Protocol)
server
modify( ) and
search( ) and
leading whitespace, removing
left angle bracket (<) <&= and <& open modes
<=> numerical comparison operator
<FH> line input operator
file-access modes
2nd
lexical scope
libraries
DBM
libxml2
2nd
OpenSSL
permissions
libwww-perl modules
libxml2 library
2nd
Lightweight Directory Access Protocol
[See LDAP] line breaks extracting ranges of lines
lines in files counting
deleting last
randomizing order
selecting random
matching within multiple lines
reading files backwards
reading with continuation characters
line input operator
2nd
line mode interfaces
__LINE__ symbol
LINE: (implicit loop label)
lines counting in files
reading files backward by
single, extracting from file
Lingua::EN::Inflect module
links
[See hyperlinks] links( ), extracting URLs
list assignment
list context, detecting
List::Util module
2nd
3rd
lists
vs. arrays
circular
2nd
extracting elements
subsets
flattened
formatting with HTML shortcuts
initializing
iterating through elements
2nd
permute programs
printing with commas
processing multiple elements
randomizing element order
reversing elements of
sorting by computable field
unions, intersections, differences
2nd
words program
loading modules
with mod_perl
local operator
local( ) global values
overriding signal handlers
redefining functions
locale settings
localizing functions
localtime( )
2nd
calculating days
Time::localtime/Time::gmtime
today's date
lockarea program
locking blocking signals
files
advisory locking
netlock program
region-specific locks
log files
[See also logging][See also logging] web server
processing
log( )
log_base( )
log10( )
logarithms
Logfile::Apache module
logging customizing Apache logging requests
port connection attempts
server logs, processing
logical functionality in patterns
login sessions
login( ), POP3 server
looks_like_number( )
loop variables
lowercase, converting to uppercase
lst program
lvaluable functions
LWP modules
extracting HTML tags
LWP::RobotUA module
LWP::Simple module
automating HTML forms
finding stale hyperlinks
mirroring web pages
LWP::UserAgent module
automating HTML forms
using cookies
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