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Unformatted text preview: directory, give a command that will move file1 to subdir1 . 9. What 3 categories of users can have access permissions set for them? 10. What do the letters r, w, and x stand for in the context of access permissions? 11. What are the default access permissions for your .plan ? (In other words, what permissions currently exist on yours?) 12. If I own a file named file1 , what does this command do? chmod a-r file1 1 13. If you give the command ls –l , how do you know if something is a directory? 14. Suppose you’re in your home directory, subdirectory subdir1 and file file1 exist there, and the following command is given: ln file1 subdir1 How many copies of file1 now exist? 15. Using the same assumptions as question 14, and assuming that the command there has been given, suppose the following command is then given from the home directory: rm file1 Now how many copies of file1 exist? 2...
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- Summer '10
- home directory, root directory, Working directory, Computer file systems