Unix - Section 1 (6)
| 41. | Which command sends the word count of the file infile to the newfile. |
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Answer: Option A Explanation: No answer description available for this question. Let us discuss. |
| 42. | Which command is used to extract specific columns from the file? |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |
| 43. | Which of the following keys is used to replace a single character with new text? |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |
| 44. | Which command is used to remove a directory? |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |
| 45. | Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? |
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Answer: Option A Explanation: No answer description available for this question. Let us discuss. |
| 46. | Which command is used to copy all files having the string chap and any two characters after that to the progs directory? |
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Answer: Option A Explanation: No answer description available for this question. Let us discuss. |
| 47. | Which command is used to display the top of the file? |
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Answer: Option B Explanation: The head command displays the first few lines at the top of a file. It can be useful when you want a quick peek at a large file, as an alternative to opening the file. |
| 48. | Which command is used to sort the lines of data in a file in reverse order |
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Answer: Option D Explanation: No answer description available for this question. Let us discuss. |