Assignment IV; Due to May 24, 2010

• In this assignment, you are expected to write a C program which would demonstrate file and directory operations according to user input. A sample run would be something like this:

  ceng328@cankaya:~$ ./assignment4
  Available commands: list, chdir <directory name>,
  set <file name> <access modes>, info <file name>
  
  > list
  d Desktop
  d Pictures
  f assignment4
  f assignment4.c
  f io.png
  
  > info assignment4.c
  Type: Regular File
  Size: 2947
  UID: 1000
  GID: 1000
  Access Rights: -rw-r--r--
  Last Accessed: 2010-05-12 10:29:26
  Last Modified: 2010-05-12 10:30:13
  
  > set assignment4.c -rw-rw-r--
  OK
  
  > exit
  ceng328@cankaya:~$
  

• Any additional useful functions related to file and directory operations will boost your total grade in this assignment.
• Hint: You may use man 2 stat, man 2 chmod and man nftw commands to get help for required C functions. Do not use system() function.