| Index Entry | Section |
|---|
|
| ! | | |
|---|
| ! (exclamation point), ! operator | 6.3.3 Boolean Expressions |
| ! (exclamation point), ! operator | 6.5 Operator Precedence (How Operators Nest) |
| ! (exclamation point), ! operator | 7.1.3 Specifying Record Ranges with Patterns |
| ! (exclamation point), ! operator | 13.2.2 Searching for Regular Expressions in Files |
| ! (exclamation point), != operator | 6.3.2.2 Comparison Operators |
| ! (exclamation point), != operator | 6.5 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 | 6.1.1.3 Regular Expression Constants |
| ! (exclamation point), !~ operator | 6.3.2.2 Comparison Operators |
| ! (exclamation point), !~ operator | 6.3.2.2 Comparison Operators |
| ! (exclamation point), !~ operator | 6.5 Operator Precedence (How Operators Nest) |
| ! (exclamation point), !~ operator | 7.1.2 Expressions as Patterns |
|
| " | | |
|---|
| " (double quote) | 1.1.2 Running awk Without Input Files |
| " (double quote) | 1.1.6 Shell-Quoting Issues |
| " (double quote), regexp constants | 3.8 Using Dynamic Regexps |
|
| # | | |
|---|
| # (number sign), #! (executable scripts) | 1.1.4 Executable awk Programs |
| # (number sign), #! (executable scripts), portability issues with | 1.1.4 Executable awk Programs |
| # (number sign), commenting | 1.1.5 Comments in awk Programs |
|
| $ | | |
|---|
| $ (dollar sign) | 3.3 Regular Expression Operators |
| $ (dollar sign), $ field operator | 4.2 Examining Fields |
| $ (dollar sign), $ field operator | 6.5 Operator Precedence (How Operators Nest) |
| $ (dollar sign), incrementing fields and arrays | 6.2.4 Increment and Decrement Operators |
|
| % | | |
|---|
| % (percent sign), % operator | 6.5 Operator Precedence (How Operators Nest) |
| % (percent sign), %= operator | 6.2.3 Assignment Expressions |
| % (percent sign), %= operator | 6.5 Operator Precedence (How Operators Nest) |
|
| & | | |
|---|
| & (ampersand), && operator | 6.3.3 Boolean Expressions |
| & (ampersand), && operator | 6.5 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) | 1.1.1 One-Shot Throwaway awk Programs |
| ' (single quote) | 1.1.3 Running Long Programs |
| ' (single quote) | 1.1.6 Shell-Quoting Issues |
| ' (single quote), vs. apostrophe | 1.1.5 Comments in awk Programs |
| ' (single quote), with double quotes | 1.1.6 Shell-Quoting Issues |
|
| ( | | |
|---|
| () (parentheses) | 3.3 Regular Expression Operators |
| () (parentheses), pgawk program | 11.5 Profiling Your awk Programs |
|
| * | | |
|---|
| * (asterisk), * operator, as multiplication operator | 6.5 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 | 6.2.1 Arithmetic Operators |
| * (asterisk), ** operator | 6.5 Operator Precedence (How Operators Nest) |
| * (asterisk), **= operator | 6.2.3 Assignment Expressions |
| * (asterisk), **= operator | 6.5 Operator Precedence (How Operators Nest) |
| * (asterisk), *= operator | 6.2.3 Assignment Expressions |
| * (asterisk), *= operator | 6.5 Operator Precedence (How Operators Nest) |
|
| + | | |
|---|
| + (plus sign) | 3.3 Regular Expression Operators |
| + (plus sign), + operator | 6.5 Operator Precedence (How Operators Nest) |
| + (plus sign), + operator | 6.5 Operator Precedence (How Operators Nest) |
| + (plus sign), ++ (decrement/increment operators) | 6.2.4 Increment and Decrement Operators |
| + (plus sign), ++ operator | 6.2.4 Increment and Decrement Operators |
| + (plus sign), ++ operator | 6.5 Operator Precedence (How Operators Nest) |
| + (plus sign), += operator | 6.2.3 Assignment Expressions |
| + (plus sign), += operator | 6.5 Operator Precedence (How Operators Nest) |
|
| , | | |
|---|
| , (comma), in range patterns | 7.1.3 Specifying Record Ranges with Patterns |
|
| - | | |
|---|
| - (hyphen), - operator | 6.5 Operator Precedence (How Operators Nest) |
| - (hyphen), - operator | 6.5 Operator Precedence (How Operators Nest) |
| - (hyphen), -- (decrement/increment) operator | 6.5 Operator Precedence (How Operators Nest) |
| - (hyphen), -- operator | 6.2.4 Increment and Decrement Operators |
| - (hyphen), -= operator | 6.2.3 Assignment Expressions |
| - (hyphen), -= operator | 6.5 Operator Precedence (How Operators Nest) |
| - (hyphen), filenames beginning with | 2.2 Command-Line Options |
| - (hyphen), in bracket expressions | 3.4 Using Bracket Expressions |
| --assign option | 2.2 Command-Line Options |
| --c option | 2.2 Command-Line Options |
| --characters-as-bytes option | 2.2 Command-Line Options |
| --command option | 2.2 Command-Line Options |
| --copyright option | 2.2 Command-Line Options |
| --disable-lint configuration option | B.2.2 Additional Configuration Options |
| --disable-nls configuration option | B.2.2 Additional Configuration Options |
| --dump-variables option | 2.2 Command-Line Options |
| --dump-variables option | 12.1 Naming Library Function Global Variables |
| --exec option | 2.2 Command-Line Options |
| --field-separator option | 2.2 Command-Line Options |
| --file option | 2.2 Command-Line Options |
| --gen-pot option | 2.2 Command-Line Options |
| --gen-pot option | 10.4.1 Extracting Marked Strings |
| --gen-pot option | 10.4.1 Extracting Marked Strings |
| --help option | 2.2 Command-Line Options |
| --L option | 2.2 Command-Line Options |
| --lint option | 2.1 Invoking awk |
| --lint option | 2.2 Command-Line Options |
| --lint-old option | 2.2 Command-Line Options |
| --non-decimal-data option | 2.2 Command-Line Options |
| --non-decimal-data option | 11.1 Allowing Nondecimal Input Data |
| --non-decimal-data option, strtonum() function and | 11.1 Allowing Nondecimal Input Data |
| --optimize option | 2.2 Command-Line Options |
| --posix option | 2.2 Command-Line Options |
| --posix option, --traditional option and | 2.2 Command-Line Options |
| --profile option | 2.2 Command-Line Options |
| --profile option | 11.5 Profiling Your awk Programs |
| --re-interval option | 2.2 Command-Line Options |
| --sandbox option | 2.2 Command-Line Options |
| --sandbox option, disabling system() function | 9.1.4 Input/Output Functions |
| --sandbox option, input redirection with getline | 4.9 Explicit Input with getline |
| --sandbox option, output redirection with print, printf | 5.6 Redirecting Output of print and printf |
| --source option | 2.2 Command-Line Options |
| --source option | 2.2 Command-Line Options |
| --traditional option | 2.2 Command-Line Options |
| --traditional option, --posix option and | 2.2 Command-Line Options |
| --use-lc-numeric option | 2.2 Command-Line Options |
| --version option | 2.2 Command-Line Options |
| --with-whiny-user-strftime configuration option | B.2.2 Additional Configuration Options |
| -b option | 2.2 Command-Line Options |
| -C option | 2.2 Command-Line Options |
| -d option | 2.2 Command-Line Options |
| -e option | 2.2 Command-Line Options |
| -E option | 2.2 Command-Line Options |
| -F option | 2.2 Command-Line Options |
| -f option | 1.1.3 Running Long Programs |
| -F option | 4.5.4 Setting FS from the Command Line |
| -f option | 2.2 Command-Line Options |
| -F option, -Ft sets FS to TAB | 2.2 Command-Line Options |
| -f option, on command line | 2.2 Command-Line Options |
| -g option | 2.2 Command-Line Options |
| -h option | 2.2 Command-Line Options |
| -l option | 2.2 Command-Line Options |
| -n option | 2.2 Command-Line Options |
| -N option | 2.2 Command-Line Options |
| -O option | 2.2 Command-Line Options |
| -P option | 2.2 Command-Line Options |
| -p option | 2.2 Command-Line Options |
| -r option | 2.2 Command-Line Options |
| -R option | 2.2 Command-Line Options |
| -S option | 2.2 Command-Line Options |
| -v option | 2.2 Command-Line Options |
| -V option | 2.2 Command-Line Options |
| -v option, variables, assigning | 6.1.3.2 Assigning Variables on the Command Line |
| -W option | 2.2 Command-Line Options |
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