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A Practical Guide to Fedora™ and Red Hat® Enterprise Linux® by Mark G. Sobell

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9. The Bourne Again Shell

Objectives

After reading this chapter you should be able to:

• Describe the purpose and history of the Bourne Again Shell

• List the startup files bash runs

• Use three different methods to run a shell script

• Manage multiple processes with job control

• Redirect error messages to a file

• Use special characters to separate and group commands

• Create variables and display the values of ...

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