11. |
Which of the following commands is used to display the directory attributes rather than its contents? |
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12. |
Which of the following files will displayed by this command cat *ch* |
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13. |
The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is: |
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14. |
If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use |
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15. |
Which of the following is not a communication command. |
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