Symbols | A | B | C | D | E | F | G | H | I | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y

Index: A

addressing by pattern

2.1. Awk, by Sed and Grep, out of Ed
A.2.1. Pattern Addressing

printing with = : 5.9. Print Line Number

adj script (example) : 13.5. adj - Adjust Lines for Text Files

alignment of output fields : 7.9. Formatted Printing

ampersand (&)

&& (logical AND) operator : 7.8. Relational and Boolean Operators

in replacement text

5.3. Substitution
5.3.1. Replacement Metacharacters

anchors

3.2. A Line-Up of Characters
3.2.7. Positional Metacharacters

AND (&&) operator : 7.8. Relational and Boolean Operators

append command : (see a command (sed))

ARGC variable : 8.6. System Variables That Are Arrays

ARGI variable (tawk) : 11.3.2.1. Tawk language extensions

ARGIND variable (gawk) : 11.2.3.8. Additional variables

ARGV variable : 8.6. System Variables That Are Arrays

ARGI variable with (tawk) : 11.3.2.1. Tawk language extensions
ARGIND variable with (gawk) : 11.2.3.8. Additional variables

arithmetic functions

9.1. Arithmetic Functions
11.1.10. Functions

arithmetic operators, awk : 7.6. Expressions

deleting elements of

8.4.6. Deleting Elements of an Array
11.1.8. Arrays
11.2.1.1. Deleting all elements of an array

multidimensional

8.5.1. Multidimensional Arrays
11.3.2.1. Tawk language extensions

parsing strings into elements

8.4.4. Using split() to Create Arrays
11.2.1.2. Obtaining individual characters

sorting elements in (tawk) : 11.3.2.1. Tawk language extensions

splitting : 11.2.1.2. Obtaining individual characters

system variables that are : 8.6. System Variables That Are Arrays

testing for membership in : 8.4.2. Testing for Membership in an Array

assigning input to variables : 10.1.2. Assigning the Input to a Variable

assignment operators, awk : 7.6. Expressions

associative arrays : 8.4.1. Associative Arrays

asterisk (*)

** (exponentiation) operator : 7.6. Expressions

**= (assignment) operator : 7.6. Expressions

*= (assignment) operator : 7.6. Expressions

as metacharacter

3.1. That's an Expression
3.2.5. Repeated Occurrences of a Character

multiplication operator : 7.6. Expressions

automatic edits : 4.4.4. Edits To Go

awk

1.3. A Pattern-Matching Programming Language

2.1. Awk, by Sed and Grep, out of Ed

2.4. Using awk

11.1. Original awk

arrays : (see arrays)

built-in functions : 11.1.10. Functions

built-in variables

7.7. System Variables
11.1.11. Built-In Variables

command-line syntax

2.2. Command-Line Syntax
B.1. Command-Line Syntax

commands

5.1. About the Syntax of sed Commands
B.3. Command Summary for awk
(see also under specific command)

documentation for : Other Sources of Information About sed and awk

error messages : 2.4.2. Error Messages

escape sequences : B.2.5.2. Escape sequences

extensions to : 11.2.1. Common Extensions

functions : (see functions)

invoking with #!

10.9. Invoking awk Using the #! Syntax
B.1.1. Shell Wrapper for Invoking awk

limitations to : 10.8. Limitations

obtaining : Availability of sed and awk

operators

B.2.5.6. Operators
(see operators, awk)

options : 2.4.3. Summary of Options

POSIX standards for : 7. Writing Scripts for awk

programming model : 7.3. Awk's Programming Model

quick reference : B. Quick Reference for awk

regular expression metacharacters : B.2.4. Regular Expressions

with sed : 2.5. Using sed and awk Together

system variables : B.2.5.5. System variables

versions of

Availability of sed and awk
11.2.2. Bell Labs awk

writing scripts in : 7. Writing Scripts for awk

AWKPATH variable (gawk) : 11.2.3.2. An awk program search path

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