Why is permission denied Linux?

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Tags

1. #problem
2. #permission
3. #critical
4. #changes
5. #executable
6. #allows
7. #denied
8. #message
9. #chmod
10. #admin
11. #system
12. #including
13. #careful
14. #error
15. #terminal
16. #first
17. #appears
18. #command
19. #execute