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: F

fatal errors

die function for: 11.3. Fatal Errors with die

trapping with eval block: 17.1. Trapping Errors with eval

Fatal module: B.5.3. The Fatal Module

file extensions: 1.4.1. A Simple Program

File::Basename module: 13.8.1. The File::Basename Module

B.5.4. The File::Basename Module

File::Copy module: B.5.5. The File::Copy Module

File::Find library: 12.5. Recursive Directory Listing

filehandles: 11.1. What Is a Filehandle?

bad: 11.2.2. Bad Filehandles

default for output, changing: 11.4.1. Changing the Default Output Filehandle

opening/closing: 11.2. Opening a Filehandle

processes as: 14.5. Processes as Filehandles

reading, vs. globbing: 12.3. An Alternate Syntax for Globbing

reopening: 11.5. Reopening a Standard Filehandle

tests for: 11.6. File Tests

list of: 11.6. File Tests

underscore: 11.6.5. Using the Special Underscore Filehandle

using: 11.4. Using Filehandles

filename extensions: 1.4.1. A Simple Program

filenames, File::Spec module for manipulating: B.5.6. The File::Spec Module

files

database, in-place editing of: 16.4. Variable-length (Text) Databases

from command line: 16.4.1. In-place Editing from the Command Line

File::Copy module for copying/moving: B.5.5. The File::Copy Module

image, Image::Size module for: B.5.7. The Image::Size Module

links to, finding with stat function: 11.6.1. The stat and lstat Functions

manipulating: 13. Manipulating Files and Directories

names of, directory handles for reading: 12.4. Directory Handles

ownership of, changing: 13.6. Changing Ownership

removing: 13.1. Removing Files

renaming: 13.2. Renaming Files

size of, scalar variable for finding: 11.6.1. The stat and lstat Functions

specifications of, File::Spec module for manipulating: 13.8.3. The File::Spec Module

B.5.6. The File::Spec Module

tests for: 11.6. File Tests

list of: 11.6. File Tests

File::Spec module: 13.8.3. The File::Spec Module

B.5.6. The File::Spec Module

find command (Unix): 14.5. Processes as Filehandles

B.26. Converting find Command Lines to Perl

find2perl command: B.26. Converting find Command Lines to Perl

first found occurrence of a substring, index function for: 15.1. Finding a Substring with index

fixed-length random-access databases: 16.3. Fixed-length Random-access Databases

flags: 9.2. Option Modifiers

flat-file databases: B.7.2. Flat-file Database Access

Flintstones

anchors and: 8.3.1. Word Anchors

illustrating backreferences: 8.4.1. Backreferences

illustrating hash names: 5.2. Hash Element Access

illustrating Unix grep command: 7.1. What Are Regular Expressions?

precedence and: 8.5.1. Examples of Precedence

floating-point conversion: 6.5. Formatted Output with printf

floating-point literals: 2.2.2. Floating-Point Literals

flushed buffer: 6.4. Output to Standard Output

footnotes in this book: 1.1.2. Why Are There So Many Footnotes?

for control structure: 10.7. The for Control Structure

vs. foreach control structure: 10.7.1. The Secret Connection Between foreach and for

foreach control structure: 3.6. The foreach Control Structure

naked block control structure and: 10.4. The Naked Block Control Structure

vs. for control structure: 10.7.1. The Secret Connection Between foreach and for

foreach modifier: 10.3. Expression Modifiers

10.3. Expression Modifiers

fork system call: 14.6. Getting Down and Dirty with Fork

using instead of threads: B.31. Threads and Forking

format letters: 16.2. Manipulating Data with pack and unpack

format strings: 16.2. Manipulating Data with pack and unpack

formats: B.12. Formats

formatted output: 6.5. Formatted Output with printf

forward slashes (Ú Ú)

enclosing a pattern: 7.2. Using Simple Patterns

vs. m// operator: 9.1. Matches with m//

Friedl, Jeffrey: B.2. Regular expressions

function calls, parentheses and: 6.4. Output to Standard Output

functions

builtin, ampersand and: 4.11.1. Omitting the Ampersand

defaults for: 1.2.2. Is Perl Easy or Hard?

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