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You want to find the source code and manual page locations for the grep command. Which command will give you this information?

hard📝 Application Q9 of 15
Linux CLI - Searching and Finding
You want to find the source code and manual page locations for the grep command. Which command will give you this information?
Awhereis grep
Bwhich grep
Clocate grep
Dfind / -name grep
Step-by-Step Solution
Solution:

  1. Step 1: Understand whereis purpose

    whereis locates binary, source, and manual files.

  2. Step 2: Compare other commands

    which shows only executable; locate searches database; find searches filesystem but is slow.

  3. Final Answer:

    whereis grep -> Option A

  4. Quick Check:

    Find source and man pages = whereis [OK]
Quick Trick: Use whereis to find source and manual files [OK]
Common Mistakes:
  • Using which expecting source files
  • Using locate without updated database
  • Using find unnecessarily

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