How to use linux commend in floppy disk

Haisongtao · 11-12-2014, 07:08 PM

I used function to create my own commend in floppy disk.
after I excute myfile. I can type help,fmount. to call
help(),fmount() function.

But I need to use more commend which is default in linux in my floppy disk such as: ls, cd....

I use
if (strcmp(string2, fc1) == 0){
help();} to call those function.

I do not create ls function because it is already in the linux. how can I relate this commend to my function.

NevemTeve · 11-12-2014, 11:57 PM

Guess you mean you want to write your own shell in C. Use functions fork and execve. Or function system.