Unix in a Nutshell

Unix in a NutshellSearch this book

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Index: Symbols & Numbers

& (ampersand)
AND operator: 4.4.1. Operators
5.4.1.3. Bitwise and logical operators
background commands: 4.2.4. Command Forms
ex command: 9.2. Alphabetical Summary of ex Commands
metacharacter: 6.3.2. Replacement Patterns
&& AND operator: 4.2.4. Command Forms
4.4.1. Operators
5.4.1.3. Bitwise and logical operators
11.5. Operators
&= assignment operator: 4.4.1. Operators
5.4.1.1. Assignment operators
* (asterisk)
filename metacharacter: 4.2.2. Filename Metacharacters
4.2.2. Filename Metacharacters
metacharacter: 6.3.1. Search Patterns
multiplication operator: 4.4.1. Operators
5.4.1.2. Arithmetic operators
11.5. Operators
** exponentiation operator: 11.5. Operators
*= assignment operator: 4.4.1. Operators
5.4.1.1. Assignment operators
11.5. Operators
@ (at sign)
csh command: 5.8. Built-in C Shell Commands
filename metacharacter: 4.2.2. Filename Metacharacters
\ (backslash)
filename metacharacter: 4.2.2. Filename Metacharacters
metacharacter: 6.3.1. Search Patterns
quoting in csh: 5.2.3. Quoting
quoting in sh and ksh: 4.2.3. Quoting
! (bang)
ex command: 9.2. Alphabetical Summary of ex Commands
filename metacharacter: 4.2.2. Filename Metacharacters
4.2.2. Filename Metacharacters
negation in sed: 10.3.1. Pattern Addressing
negation operator: 4.4.1. Operators
5.4.1.3. Bitwise and logical operators
bang= inequality operator: 4.4.1. Operators
5.4.1.4. Comparison operators
=~ string inequality: 5.4.1.4. Comparison operators
11.5. Operators
{} (braces)
groups of commands: 4.2.4. Command Forms
metacharacter: 6.3.1. Search Patterns
[] (brackets)
filename metacharacter: 4.2.2. Filename Metacharacters
metacharacters: 6.3.1. Search Patterns
[[ ]] command (ksh): 4.9. Built-in Commands (Bourne and Korn Shells)
^ (caret)
exclusive OR operator: 4.4.1. Operators
5.4.1.3. Bitwise and logical operators
exponentiation operator: 11.5. Operators
metacharacter: 6.3.1. Search Patterns
6.3.1. Search Patterns
^= assignment operator: 4.4.1. Operators
5.4.1.1. Assignment operators
11.5. Operators
: (colon)
csh command: 5.8. Built-in C Shell Commands
sed command: 10.5. Alphabetical Summary of sed Commands
10.5. Alphabetical Summary of sed Commands
sh and ksh command: 4.9. Built-in Commands (Bourne and Korn Shells)
, (comma) operator: 4.4.1. Operators
$ (dollar sign)
built-in shell variables: 4.3.2. Built-in Shell Variables
field reference operator: 11.5. Operators
metacharacter: 6.3.1. Search Patterns
. (dot) metacharacter: 6.3.1. Search Patterns
= (equal sign)
assignment operator: 4.4.1. Operators
5.4.1.1. Assignment operators
11.5. Operators
equality operator: 11.5. Operators
ex command: 9.2. Alphabetical Summary of ex Commands
sed command: 10.5. Alphabetical Summary of sed Commands
== inequality operator: 11.5. Operators
=~ string equality: 5.4.1.4. Comparison operators
# (hash mark)
for comments: 4.9. Built-in Commands (Bourne and Korn Shells)
5.8. Built-in C Shell Commands
10.5. Alphabetical Summary of sed Commands
#! command: 4.9. Built-in Commands (Bourne and Korn Shells)
5.8. Built-in C Shell Commands
4.9. Built-in Commands (Bourne and Korn Shells)
5.8. Built-in C Shell Commands
- (hyphen)
subtraction operator: 4.4.1. Operators
5.4.1.2. Arithmetic operators
11.5. Operators
-= assignment operator: 4.4.1. Operators
5.4.1.1. Assignment operators
11.5. Operators
-- auto-decrement operator: 4.4.1. Operators
5.4.1.1. Assignment operators
11.5. Operators
< (left angle bracket)
ex command: 9.2. Alphabetical Summary of ex Commands
less than operator: 4.4.1. Operators
5.4.1.4. Comparison operators
11.5. Operators
redirection operator: 4.2.5.1. Simple redirection
<& (file descriptor): 4.2.5.2. Redirection using file descriptors
<< redirection operator: 4.2.5.1. Simple redirection
<<= assignment operator: 4.4.1. Operators
<> redirection operator: 4.2.5.1. Simple redirection
<= less than or equal operator: 4.4.1. Operators
5.4.1.4. Comparison operators
11.5. Operators
<< bitwise shift operator: 4.4.1. Operators
5.4.1.3. Bitwise and logical operators
( ) (parentheses) for grouping commands: 4.2.4. Command Forms
% (percent)
metacharacter: 6.3.2. Replacement Patterns
modulus operator: 4.4.1. Operators
5.4.1.2. Arithmetic operators
11.5. Operators
%= assignment operator: 4.4.1. Operators
5.4.1.1. Assignment operators
11.5. Operators
. (period) metacharacter: 6.3.1. Search Patterns
+ (plus sign)
addition operator: 4.4.1. Operators
5.4.1.2. Arithmetic operators
11.5. Operators
filename metacharacter: 4.2.2. Filename Metacharacters
+= assignment operator: 4.4.1. Operators
5.4.1.1. Assignment operators
11.5. Operators
++ auto-increment operator: 4.4.1. Operators
5.4.1.1. Assignment operators
11.5. Operators
? (question mark)
filename metacharacter: 4.2.2. Filename Metacharacters
?: inline conditional evaluation: 4.4.1. Operators
11.5. Operators
" (quotation marks): 4.2.3. Quoting
> (right angle bracket)
ex command: 9.2. Alphabetical Summary of ex Commands
greater than operator: 4.4.1. Operators
5.4.1.4. Comparison operators
11.5. Operators
redirection operator: 4.2.5.1. Simple redirection
>& (file descriptor): 4.2.5.2. Redirection using file descriptors
>> redirection operator: 4.2.5.1. Simple redirection
>>= assignment operator: 4.4.1. Operators
>= greater than or equal operator: 4.4.1. Operators
5.4.1.4. Comparison operators
11.5. Operators
>> bitwise shift operator: 4.4.1. Operators
5.4.1.3. Bitwise and logical operators
; (semicolon) for command sequences: 4.2.4. Command Forms
/ (slash)
division operator: 4.4.1. Operators
5.4.1.2. Arithmetic operators
11.5. Operators
/= assignment operator: 4.4.1. Operators
5.4.1.1. Assignment operators
11.5. Operators
~ (tilde)
binary inversion operator: 5.4.1.3. Bitwise and logical operators
ex command: 9.2. Alphabetical Summary of ex Commands
filename metacharacter: 4.2.2. Filename Metacharacters
metacharacter: 6.3.2. Replacement Patterns
negation operator: 4.4.1. Operators
11.5. Operators
| (vertical bar)
OR operator: 4.4.1. Operators
5.4.1.3. Bitwise and logical operators
redirecting command output: 4.2.4. Command Forms
|= assignment operator: 4.4.1. Operators
5.4.1.1. Assignment operators
|| OR operator: 4.2.4. Command Forms
4.4.1. Operators
5.4.1.3. Bitwise and logical operators
11.5. Operators


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