8. Translate the following file permission setting between the symbol format and the octal number format # Symbol format Octal format rwxr- rw-rw-r-x 755 2 Include the finished table in the submission (3-7) 9. Review questions (discuss the ones you are not sure or totally confused in our discussion board: al How can you create a file named - Which techniques do not work, and why do they not work? How can you remove the file named-? by Explain the following error message. Which filenames would a subsequent is display? beatdalaga mabab warm e No such for directory Explain the error messages displayed in the following sequence of commands: sis 2 max pubs 1824 2010-03-02 1757 dit Smmdir dirt mirdimp: Directory natompty sm din d) Directory permission Make sure you are NOT the root user for this exercise. Why? IL Create a new directory. What is the default permission for this directory? Create a new file in the new directory. What is the default permission for this file? Set the directory permission to 400. What does it mean? V. Set the directory permission to 100. What does it mean? Set the directory permission to 200. What does it mean? el How to set permissions for the following scenarios? You can modify a file but cannot delete it. il. You can see the files names (directory content but you cannot read their contents or modify them 10. More Is commands to try. What are the results? is //. s -lad Is 1 /./ d