0 0 FScreate box SFFS 1 0 2000 19
   1 0 FSmount box myfilesystem
   2 0 FSshowmounts
   3 0 FSchange myfilesystem
   4 0 FSdir
   5 0 FSimport easychair.txt
   6 0 FSdir
   7 0 FScopy easychair.txt couch.txt
   8 0 FSdir
   9 0 FScopy easychair.txt tv
  10 0 FSdir
  11 0 FSrename tv tv.txt 
  12 0 FSdir
  13 0 FSshow
  14 0 FSdump 0 180
  15 0 FSdump 712 140