1.6 Essential Shell Features

Content

• Overview and Objectives
• Input/Output Redirection: Controlling Data Flow
• Pipes: Creating Command Workflows
• Command Substitution: Capturing Output Dynamically
• Shell Variables: Storing and Using Data
• Environment Variables: Configuring System Behavior
• Real-world Context
• Common Pitfalls
• Recommended Reading
• Assessment
  • Multiple Choice Questions
  • Short Answer Questions

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