The File Tree - PowerPoint PPT Presentation

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The File Tree

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  1. The File Tree UNIX/Linux Microsoft / ________________|_____________ | | | | | boot etc lib usr home grub bin lib sbin A: C: D: … | | | Users Program Files Windows

  2. Regular Files Filename inode data #### hello.txt type Hello there permissions link count owner group size atime mtime ctime Extents: disk blocks ->

  3. Symbolic Links Filename inode data #### greeting type = l rwxrwxrwx link count owner group size atime mtime ctime hello.txt Extents: disk blocks -|||

  4. Device Files Filename inode data #### console type = c | b rwxrwxrwx link count owner group major, minor atime mtime ctime Extents: disk blocks -|||

  5. Superblock 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32