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W

w command (debugger)
Debugger Commands
Using the Debugger
-w file test operator : Named Unary and File Test Operators
-W file test operator : Named Unary and File Test Operators
\w (forward character) : Regular Expressions
-w switch, Perl
Global Special Arrays
Switches
Diagnostic Messages
-w switch, perl>
diagnostics module : diagnostics--Force Verbose Warning Diagnostics
wait function : wait
wait system call : Global Special Variables
waitpid function : waitpid
wantarray function : wantarray
warn function : warn
_ _WARN_ _ token : Global Special Arrays
$WARNING (see $^W variable)
warning messages
Global Special Arrays
warn
Switches
Diagnostic Messages
diagnostics module : diagnostics--Force Verbose Warning Diagnostics
while loop
angle operator and $_ : Line input (angle) operator
eof function in : eof
while loops
The while and until statements
While statements
whitespace
Regular Expressions
Lexical Texture
Functions
Programming with Style
/x modifier : Pattern Matching
wildcard (see glob)
word character : Regular Expressions
words
\b assertion
Nailing Things Down
The rules of regular expression matching
The fine print
World Wide Web : Usenet Newsgroups
wrap( ) : Text::Wrap--Wrap Text into a Paragraph
wrapper programs : Security bugs
wrapsuid program : Security bugs
write function : write
writemain( ) : ExtUtils::Miniperl--Write the C Code for perlmain.c
WriteMakefile( ) : ExtUtils::MakeMaker--Create a Makefile for a Perl Extension
writespace : Text::Tabs--Expand and Unexpand Tabs
writing
data via low-level system call
print
printf
syswrite
write
Makefiles : ExtUtils::MakeMaker--Create a Makefile for a Perl Extension
MANIFEST file : ExtUtils::Manifest--Utilities to Write and Check a MANIFEST File
permission for processes : IPC::Open2--Open a Process for Both Reading and Writing
scripts (see scripts)
to shared memory segment ID : shmwrite


Symbols | 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
Explanatory note

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