| Index Entry | Section |
|---|
|
| ! | | |
|---|
| ! operator | 7.11 Boolean Expressions |
| != operator | 7.10 Variable Typing and Comparison Expressions |
| !~ operator | 4.1 How to Use Regular Expressions |
| !~ operator | 4.5 Case-sensitivity in Matching |
| !~ operator | 4.7 Using Dynamic Regexps |
| !~ operator | 7.1.2 Regular Expression Constants |
| !~ operator | 7.10 Variable Typing and Comparison Expressions |
|
| # | | |
|---|
| # (comment) | 2.2.5 Comments in awk Programs |
| #! (executable scripts) | 2.2.4 Executable awk Programs |
|
| $ | | |
|---|
| $ (field operator) | 5.2 Examining Fields |
|
| & | | |
|---|
| && operator | 7.11 Boolean Expressions |
|
| - | | |
|---|
| --assign option | 14.1 Command Line Options |
| --compat option | 14.1 Command Line Options |
| --copyleft option | 14.1 Command Line Options |
| --copyright option | 14.1 Command Line Options |
| --field-separator option | 14.1 Command Line Options |
| --file option | 14.1 Command Line Options |
| --help option | 14.1 Command Line Options |
| --lint option | 14.1 Command Line Options |
| --lint-old option | 14.1 Command Line Options |
| --posix option | 14.1 Command Line Options |
| --source option | 14.1 Command Line Options |
| --traditional option | 14.1 Command Line Options |
| --usage option | 14.1 Command Line Options |
| --version option | 14.1 Command Line Options |
| -f option | 2.2.3 Running Long Programs |
| -F option | 5.5.4 Setting FS from the Command Line |
| -f option | 14.1 Command Line Options |
| -F option | 14.1 Command Line Options |
| -v option | 14.1 Command Line Options |
| -W option | 14.1 Command Line Options |
|
| / | | |
|---|
| `/dev/fd' | 6.7 Special File Names in gawk |
| `/dev/pgrpid' | 6.7 Special File Names in gawk |
| `/dev/pid' | 6.7 Special File Names in gawk |
| `/dev/ppid' | 6.7 Special File Names in gawk |
| `/dev/stderr' | 6.7 Special File Names in gawk |
| `/dev/stdin' | 6.7 Special File Names in gawk |
| `/dev/stdout' | 6.7 Special File Names in gawk |
| `/dev/user' | 6.7 Special File Names in gawk |
| `/dev/user' | 15.11 Reading the User Database |
|
| < | | |
|---|
| < operator | 7.10 Variable Typing and Comparison Expressions |
| <= operator | 7.10 Variable Typing and Comparison Expressions |
|
| = | | |
|---|
| == operator | 7.10 Variable Typing and Comparison Expressions |
|
| > | | |
|---|
| > operator | 7.10 Variable Typing and Comparison Expressions |
| >= operator | 7.10 Variable Typing and Comparison Expressions |
|
| @ | | |
|---|
| for (x in ...) | 11.5 Scanning All Elements of an Array |
|
| \ | | |
|---|
| \' regexp operator | 4.4 Additional Regexp Operators Only in gawk |
| \< regexp operator | 4.4 Additional Regexp Operators Only in gawk |
| \> regexp operator | 4.4 Additional Regexp Operators Only in gawk |
| \` regexp operator | 4.4 Additional Regexp Operators Only in gawk |
| \B regexp operator | 4.4 Additional Regexp Operators Only in gawk |
| \W regexp operator | 4.4 Additional Regexp Operators Only in gawk |
| \w regexp operator | 4.4 Additional Regexp Operators Only in gawk |
| \y regexp operator | 4.4 Additional Regexp Operators Only in gawk |
|
| _ | | |
|---|
| _gr_init | 15.12 Reading the Group Database |
| _pw_init | 15.11 Reading the User Database |
| _tm_addup | 15.7 Turning Dates Into Timestamps |
| _tm_isleap | 15.7 Turning Dates Into Timestamps |
|
| | | | |
|---|
| || operator | 7.11 Boolean Expressions |
|
| ~ | | |
|---|
| ~ operator | 4.1 How to Use Regular Expressions |
| ~ operator | 4.5 Case-sensitivity in Matching |
| ~ operator | 4.7 Using Dynamic Regexps |
| ~ operator | 7.1.2 Regular Expression Constants |
| ~ operator | 7.10 Variable Typing and Comparison Expressions |
|
| A | | |
|---|
| accessing fields | 5.2 Examining Fields |
| account information | 15.11 Reading the User Database |
| account information | 15.12 Reading the Group Database |
| acronym | History of awk and gawk |
| action, curly braces | 8.2 Overview of Actions |
| action, default | 2.3 A Very Simple Example |
| action, definition of | 8.2 Overview of Actions |
| action, empty | 2.3 A Very Simple Example |
| action, separating statements | 8.2 Overview of Actions |
| adding new features | C.2.1 Adding New Features |
| addition | 7.5 Arithmetic Operators |
| Aho, Alfred | History of awk and gawk |
| AI programming, using gawk | B.1.3 Contents of the gawk Distribution |
| alarm.awk | 16.2.2 An Alarm Clock Program |
| amiga | B.6 Installing gawk on an Amiga |
| anchors in regexps | 4.3 Regular Expression Operators |
| and operator | 7.11 Boolean Expressions |
| anonymous ftp | B.1.1 Getting the gawk Distribution |
| anonymous ftp | B.8 Other Freely Available awk Implementations |
| applications of awk | 2.8 When to Use awk |
| ARGC | 10.2 Built-in Variables that Convey Information |
| ARGIND | 10.2 Built-in Variables that Convey Information |
| ARGIND | 14.2 Other Command Line Arguments |
| argument processing | 15.10 Processing Command Line Options |
| arguments in function call | 7.13 Function Calls |
| arguments, command line | 14. Running awk |
| ARGV | 10.2 Built-in Variables that Convey Information |
| ARGV | 14.2 Other Command Line Arguments |
| arithmetic operators | 7.5 Arithmetic Operators |
| array assignment | 11.3 Assigning Array Elements |
| array reference | 11.2 Referring to an Array Element |
| Array subscripts and IGNORECASE | 11.1 Introduction to Arrays |
| array subscripts, uninitialized variables | 11.8 Using Uninitialized Variables as Subscripts |
| arrays | 11.1 Introduction to Arrays |
| arrays, associative | 11.1 Introduction to Arrays |
| arrays, definition of | 11.1 Introduction to Arrays |
| arrays, deleting an element | 11.6 The delete Statement |
| arrays, deleting entire contents | 11.6 The delete Statement |
| arrays, multi-dimensional subscripts | 11.9 Multi-dimensional Arrays |
| arrays, presence of elements | 11.2 Referring to an Array Element |
| arrays, sparse | 11.1 Introduction to Arrays |
| arrays, special for statement | 11.5 Scanning All Elements of an Array |
| arrays, the in operator | 11.2 Referring to an Array Element |
| artificial intelligence, using gawk | B.1.3 Contents of the gawk Distribution |
| ASCII | 15.5 Translating Between Characters and Numbers |
| assert | 15.3 Assertions |
| assert, C version | 15.3 Assertions |
| assertions | 15.3 Assertions |
| assignment operators | 7.7 Assignment Expressions |
| assignment to fields | 5.4 Changing the Contents of a Field |
| associative arrays | 11.1 Introduction to Arrays |
| atan2 | 12.2 Numeric Built-in Functions |
| atari | B.5 Installing gawk on the Atari ST |
| automatic initialization | 2.5 A More Complex Example |
| awk language, POSIX version | 4.2 Escape Sequences |
| awk language, POSIX version | 4.3 Regular Expression Operators |
| awk language, POSIX version | 4.3 Regular Expression Operators |
| awk language, POSIX version | 4.3 Regular Expression Operators |
| awk language, POSIX version | 5.5.5 Field Splitting Summary |
| awk language, POSIX version | 6.4 Controlling Numeric Output with print |
| awk language, POSIX version | 6.5.3 Modifiers for printf Formats |
| awk language, POSIX version | 7.4 Conversion of Strings and Numbers |
| awk language, POSIX version | 7.5 Arithmetic Operators |
| awk language, POSIX version | 7.7 Assignment Expressions |
| awk language, POSIX version | 7.14 Operator Precedence (How Operators Nest) |
| awk language, POSIX version | 7.14 Operator Precedence (How Operators Nest) |
| awk language, POSIX version | 9.5 The break Statement |
| awk language, POSIX version | 9.6 The continue Statement |
| awk language, POSIX version | 9.7 The next Statement |
| awk language, POSIX version | 10.1 Built-in Variables that Control awk |
| awk language, POSIX version | 12.3 Built-in Functions for String Manipulation |
| awk language, POSIX version | More About `\' and `&' with sub, gsub and gensub |
| awk language, POSIX version | 13.1 Function Definition Syntax |
| awk language, V.4 version | 4.2 Escape Sequences |
| awk language, V.4 version | 4.2 Escape Sequences |
| awk language, V.4 version | 4.2 Escape Sequences |
| awk language, V.4 version | 17.2 Changes between SVR3.1 and SVR4 |
| AWKPATH environment variable | 14.3 The AWKPATH Environment Variable |
| awksed | 16.2.8 A Simple Stream Editor |
|