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The Complete Guide to Bash Programming/

...

Declaration Mechanism: Special Parameters

Learn how to operate special parameters.

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Special parameters

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Introduction

Origins of the OS

Operating Systems

Application

Bash Shell

File System

Command Information

Files and Directories

Bash Extra Features

Scripts Features

Variables and Parameters

Conditional Statements

Arithmetic Expressions and Operations

Bitwise Operations

Logical Operations and Increments

Loop Operators

Functions

Package Manager

Conclusion

Bash Programming from Scratch

Bash Scripts Tools

APPENDIX

Declaration Mechanism: Special Parameters