Shell Scripting

Shell Scripting

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Expert Recipes for Linux, Bash and more Steve Parker. This simple loop tells ... It can use the PS3 variable as a prompt, which makes the user experience far more understandable. If the PS3 variable is not set, select displays a€œ#9 a€ as a prompt.

Title:Shell Scripting
Author:Steve Parker
Publisher:John Wiley & Sons - 2011-08-17


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