[aquabeagle]

frankly, It never helped on my resume but I enjoyed writing.

Frankly, if I saw this code on a resume, I'd keep looking.

  scanf("%s",buffer);

  // Debug :: printf("hash : %ld\n",hash("cdRoot"));
  switch(hash(buffer))
  {  
   //command : "ls"
   case 5863588:

[dang]

Please don't do this here.

[orf]

Everyone starts somewhere, and everyone has written far worse at some point.

Saying terribly unconstructive and disheartening things like that makes everyone, yourself included, feel bad. Do better.