{ "q1": { "type": "order", "question": "\n

\nOrder the following text filtering utilities to match the\ndescriptions below.\n

\n\n

\n

    \n\n
  1. Display first few lines of stream.
  2. \n
  3. Display last few lines of stream.
  4. \n
  5. Compare the changes between two files.
  6. \n
  7. Translate characters in a stream.
  8. \n
  9. Extract delimited field from stream.
  10. \n
  11. Search stream for pattern.
  12. \n
  13. Edit and transform stream.
  14. \n
  15. Order or rank items in stream.
  16. \n
  17. Remove duplicates from stream.
  18. \n
  19. Scan and process stream programmatically.
  20. \n\n
\n

\n\n

\nNote: You may need to lookup additional resource for some of these commands.\n

\n", "responses": { "grep": "grep", "sort": "sort", "uniq": "uniq", "awk": "awk", "cut": "cut", "diff": "diff", "tr": "tr", "head": "head", "tail": "tail", "sed": "sed" } } }