Question: Explain what the above three commands accomplished ( chmod 4 0 0 read - only, chmod 6 0 0 read write, and chmod 7 0

Explain what the above three commands accomplished (chmod 400 read-only, chmod
600 read write, and chmod 700 execute.sh. What would the command be to change the execute.sh file to ONLY have execute
permissions for all users?

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