| Index Entry | Section |
|---|
|
| ! | | |
|---|
| ! (exclamation point), ! operator | 6.11 Boolean Expressions |
| ! (exclamation point), ! operator | 6.14 Operator Precedence (How Operators Nest) |
| ! (exclamation point), ! operator | 14.2.2 Searching for Regular Expressions in Files |
| ! (exclamation point), != operator | 6.10 Variable Typing and Comparison Expressions |
| ! (exclamation point), != operator | 6.14 Operator Precedence (How Operators Nest) |
| ! (exclamation point), !~ operator | 3.1 How to Use Regular Expressions |
| ! (exclamation point), !~ operator | 3.6 Case Sensitivity in Matching |
| ! (exclamation point), !~ operator | 3.8 Using Dynamic Regexps |
| ! (exclamation point), !~ operator | 6.1.3 Regular Expression Constants |
| ! (exclamation point), !~ operator | 6.10 Variable Typing and Comparison Expressions |
| ! (exclamation point), !~ operator | 6.10 Variable Typing and Comparison Expressions |
| ! (exclamation point), !~ operator | 6.14 Operator Precedence (How Operators Nest) |
| ! (exclamation point), !~ operator | 7.1.2 Expressions as Patterns |
| ! operator | 7.1.3 Specifying Record Ranges with Patterns |
| ! operator | 14.2.2 Searching for Regular Expressions in Files |
|
| " | | |
|---|
| " (double quote) | 2.1.2 Running awk Without Input Files |
| " (double quote) | 2.1.6 Shell-Quoting Issues |
| " (double quote), regexp constants | 3.8 Using Dynamic Regexps |
|
| # | | |
|---|
| # (number sign), #! (executable scripts) | 2.1.4 Executable awk Programs |
| # (number sign), #! (executable scripts), portability issues with | 2.1.4 Executable awk Programs |
| # (number sign), commenting | 2.1.5 Comments in awk Programs |
|
| $ | | |
|---|
| $ (dollar sign) | 3.3 Regular Expression Operators |
| $ (dollar sign), $ field operator | 4.2 Examining Fields |
| $ (dollar sign), $ field operator | 6.14 Operator Precedence (How Operators Nest) |
| $ (dollar sign), incrementing fields and arrays | 6.8 Increment and Decrement Operators |
| $ field operator | 4.2 Examining Fields |
|
| % | | |
|---|
| % (percent sign), % operator | 6.14 Operator Precedence (How Operators Nest) |
| % (percent sign), %= operator | 6.7 Assignment Expressions |
| % (percent sign), %= operator | 6.14 Operator Precedence (How Operators Nest) |
|
| & | | |
|---|
| & (ampersand), && operator | 6.11 Boolean Expressions |
| & (ampersand), && operator | 6.14 Operator Precedence (How Operators Nest) |
| & (ampersand), gsub/gensub/sub functions and | 9.1.3.1 More About `\' and `&' with sub, gsub, and gensub |
|
| ' | | |
|---|
| ' (single quote) | 2.1.1 One-Shot Throwaway awk Programs |
| ' (single quote) | 2.1.3 Running Long Programs |
| ' (single quote) | 2.1.6 Shell-Quoting Issues |
| ' (single quote), vs. apostrophe | 2.1.5 Comments in awk Programs |
| ' (single quote), with double quotes | 2.1.6 Shell-Quoting Issues |
|
| ( | | |
|---|
| () (parentheses) | 3.3 Regular Expression Operators |
| () (parentheses), pgawk program | 11.5 Profiling Your awk Programs |
|
| * | | |
|---|
| * (asterisk), * operator, as multiplication operator | 6.14 Operator Precedence (How Operators Nest) |
| * (asterisk), * operator, as regexp operator | 3.3 Regular Expression Operators |
| * (asterisk), * operator, null strings, matching | Advanced Notes: Matching the Null String |
| * (asterisk), ** operator | 6.5 Arithmetic Operators |
| * (asterisk), ** operator | 6.14 Operator Precedence (How Operators Nest) |
| * (asterisk), ** operator | 12.2 Command-Line Options |
| * (asterisk), **= operator | 6.7 Assignment Expressions |
| * (asterisk), **= operator | 6.14 Operator Precedence (How Operators Nest) |
| * (asterisk), **= operator | 12.2 Command-Line Options |
| * (asterisk), *= operator | 6.7 Assignment Expressions |
| * (asterisk), *= operator | 6.14 Operator Precedence (How Operators Nest) |
|
| + | | |
|---|
| + (plus sign) | 3.3 Regular Expression Operators |
| + (plus sign), + operator | 6.14 Operator Precedence (How Operators Nest) |
| + (plus sign), + operator | 6.14 Operator Precedence (How Operators Nest) |
| + (plus sign), ++ operator | 6.8 Increment and Decrement Operators |
| + (plus sign), ++ operator | 6.14 Operator Precedence (How Operators Nest) |
| + (plus sign), += operator | 6.7 Assignment Expressions |
| + (plus sign), += operator | 6.14 Operator Precedence (How Operators Nest) |
| + (plus sign), decrement/increment operators | 6.8 Increment and Decrement Operators |
|
| , | | |
|---|
| , (comma), in range patterns | 7.1.3 Specifying Record Ranges with Patterns |
|
| - | | |
|---|
| - (hyphen), - operator | 6.14 Operator Precedence (How Operators Nest) |
| - (hyphen), - operator | 6.14 Operator Precedence (How Operators Nest) |
| - (hyphen), -- (decrement/increment) operator | 6.14 Operator Precedence (How Operators Nest) |
| - (hyphen), -- operator | 6.8 Increment and Decrement Operators |
| - (hyphen), -= operator | 6.7 Assignment Expressions |
| - (hyphen), -= operator | 6.14 Operator Precedence (How Operators Nest) |
| - (hyphen), filenames beginning with | 12.2 Command-Line Options |
| - (hyphen), in character lists | 3.4 Using Character Lists |
| --assign option | 12.2 Command-Line Options |
| --compat option | 12.2 Command-Line Options |
| --copyleft option | 12.2 Command-Line Options |
| --copyright option | 12.2 Command-Line Options |
| --disable-nls configuration option | B.2.2 Additional Configuration Options |
| --dump-variables option | 12.2 Command-Line Options |
| --dump-variables option | 13.1 Naming Library Function Global Variables |
| --enable-portals configuration option | 11.4 Using gawk with BSD Portals |
| --enable-portals configuration option | B.2.2 Additional Configuration Options |
| --field-separator option | 12.2 Command-Line Options |
| --file option | 12.2 Command-Line Options |
| --gen-po option | 10.4.1 Extracting Marked Strings |
| --gen-po option | 10.4.1 Extracting Marked Strings |
| --gen-po option | 12.2 Command-Line Options |
| --help option | 12.2 Command-Line Options |
| --lint option | 12.1 Invoking awk |
| --lint option | 12.2 Command-Line Options |
| --lint-old option | 12.2 Command-Line Options |
| --non-decimal-data option | 11.1 Allowing Nondecimal Input Data |
| --non-decimal-data option | 12.2 Command-Line Options |
| --non-decimal-data option, strtonum function and | 11.1 Allowing Nondecimal Input Data |
| --posix option | 12.2 Command-Line Options |
| --posix option, --traditional option and | 12.2 Command-Line Options |
| --profile option | 11.5 Profiling Your awk Programs |
| --profile option | 12.2 Command-Line Options |
| --re-interval option | 12.2 Command-Line Options |
| --source option | 12.2 Command-Line Options |
| --source option | 12.2 Command-Line Options |
| --traditional option | 12.2 Command-Line Options |
| --traditional option, --posix option and | 12.2 Command-Line Options |
| --usage option | 12.2 Command-Line Options |
| --version option | 12.2 Command-Line Options |
| --with-included-gettext configuration option | 10.6 gawk Can Speak Your Language |
| --with-included-gettext configuration option | B.2.2 Additional Configuration Options |
| --with-included-gettext configuration option, configuring gawk with | B.2.2 Additional Configuration Options |
| -F option | 4.5.3 Setting FS from the Command Line |
| -f option | 2.1.3 Running Long Programs |
| -F option | 12.2 Command-Line Options |
| -f option | 12.2 Command-Line Options |
| -F option, -Ft sets FS to TAB | 12.2 Command-Line Options |
| -f option, on command line | 12.2 Command-Line Options |
| -F option, troubleshooting | 12.7 Known Bugs in gawk |
| -mf/-mr options | 12.2 Command-Line Options |
| -v option | 12.2 Command-Line Options |
| -v option, variables, assigning | 6.3.2 Assigning Variables on the Command Line |
| -W option | 12.2 Command-Line Options |
|
