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Imperial Library
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Index
1. The Bash Shell
Conventions
History
Overview of Features
Invoking the Shell
Command-Line Options
Arguments
Command Exit Status
Syntax
Special Files
Filename Metacharacters
Tip
Examples
Brace Expansion
Examples
Escape Sequences
Quoting
Examples
Command Forms
Examples
Redirection Forms
Simple redirection
Redirection using file descriptors
Multiple redirection
Process substitution
Saving file descriptors in variables
Special filenames
Examples
Functions
Tip
Variables
Variable Assignment
Variable Substitution
Examples
Indirect Variables (namerefs)
Built-In Shell Variables
Other Shell Variables
Arrays
Indexed arrays
Array substitutions
Associative arrays
Special Prompt Strings
Arithmetic Expressions
Operators
Notes
Examples
Command History
Line-Edit Mode
Common editing keystrokes
The fc Command
Examples
Tip
C-Shell–Style History
Event designators
Word substitution
History modifiers
Programmable Completion
Tip
Examples
Job Control
Shell Options
Command Execution
Coprocesses
Example
Restricted Shells
Tip
Built-In Commands
Resources
Online Resources
Books
Acknowledgments
Acknowledgments from the First Edition
Index
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