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Korn Shell: Unix and Linux Programming Manual, Third Edition, The by Anatole Olczak

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Chapter 7. The Environment

After You Log In

The Environment File

Environment Variables

Korn Shell Options

Aliases

Prompts

Subshells

Restricted Shell

Besides executing commands and being a programming language, the Korn shell also provides a number of commands, variables, and options that allow you to customize your working environment.

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