Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note ?
Correct answer: A. chmod 761 note
- A. chmod 761 note
- B. chmod 671 note
- C. chmod 167 note
- D. chmod 4=rwx, g=rw note
Explanation
In numeric permissions, 7 means read, write, and execute; 6 means read and write; and 1 means execute only. Therefore `chmod 761 note` gives the owner `rwx`, the group `rw-`, and others `--x`.
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