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Command and variable substitution

Command and variable substitution: Linux: Shells and Processes
Command and variable substitution: Linux: Shells and Processes

Using command and variable substitution we can stack up small commands to do big jobs. Command substitution allows you to execute commands in the middle of text. Variable substitution allows you to insert variables into your commands.

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Skill Level Intermediate
1h 53m
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Skills covered in this course
Network Administration IT Operating Systems Linux

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