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Which of the following is the correct way to trigger tab completion for filenames in a Linux terminal?

easy📝 Syntax Q12 of 15
Linux CLI - Navigating the File System
Which of the following is the correct way to trigger tab completion for filenames in a Linux terminal?
APress Ctrl+C
BPress Enter key twice
CPress Tab key once or twice
DPress Esc key
Step-by-Step Solution
Solution:

  1. Step 1: Identify the key used for tab completion

    The Tab key is used to complete filenames or commands in the terminal.

  2. Step 2: Understand usage of pressing Tab once or twice

    Pressing Tab once tries to complete if one match exists; pressing twice shows all possible matches.

  3. Final Answer:

    Press Tab key once or twice -> Option C

  4. Quick Check:

    Tab key triggers completion [OK]
Quick Trick: Use Tab key once or twice for completion or options [OK]
Common Mistakes:
MISTAKES
  • Pressing Enter instead of Tab
  • Using Ctrl+C which cancels commands
  • Pressing Esc which does nothing for completion

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