this_dir               0       0  Tree Filesystem coding                    
cat/asm                0     512  Cat program                               
cp/asm,              512    1024  Cp program                                
filemake/asm        1536     512  Make a file on the filesystem             
filsys/asm          2048    9984  All the filesystem routines               
ls/asm             12032     256  Ls command                                
mkdir/asm          12288     256  Mkdir command                             
