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Unix - Section 1 Multiple Questions and Answers.
| 6. | Which command is used to remove a directory? | ||
| A. | rd | ||
| B. | rmdir | ||
| C. | dldir | ||
| D. | rdir | ||
| 7. | Which of the following keys is used to replace a single character with new text? | ||
| A. | S | ||
| B. | s | ||
| C. | r | ||
| D. | C | ||
| 8. | Which command is used to extract specific columns from the file? | ||
| A. | cat | ||
| B. | cut | ||
| C. | grep | ||
| D. | paste | ||
| 9. | Which command sends the word count of the file infile to the newfile. | ||
| A. | wc infile >newfile | ||
| B. | wc | ||
| C. | wc infile - newfile | ||
| D. | wc infile | newfile | ||
| 10. | Which of the following commands is used to display the directory attributes rather than its contents? | ||
| A. | ls -l -d | ||
| B. | ls -l | ||
| C. | ls -x | ||
| D. | ls -F | ||
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