Multiple choice technology operating systems

command to change the file permissions

  1. chown

  2. chmod

  3. chper

  4. None of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The 'chmod' command changes file permissions (read, write, execute) for owner, group, and others. The 'chown' command changes ownership, not permissions. 'chper' is not a valid Unix command. Permission changes use octal notation (755) or symbolic mode (u+x).

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