Question 2 The file system concept of Linux is considerably different than that of other operating systems. The file system involves a hierarchical file system that can be depicted in the form of a tree. (a) Describe the general characteristics of the Linux file system and the file system structure. (10 marks) (b) Explain the Linux file permission and the usage of chmod command to change the file permission. (10 marks) (c) Explain any FIVE (5) options used together with Is command. (5 marks) [25 Mark]