DTHAS -
Updated: Sat Oct 12 16:48:00 2013
Version: 0.01
WHAT IS DTHAS?
DTHAS , designed for the experiment of simulating an OS , is a Unix-like system. As is just for researching, it consists of 6 necessary modules, which are the kernel module, the input-output module, the memory management module, the file system module, the network module and the library module. So far, It can work in text-mode ,support some shell commands and conduct simple communication with other computers by TCP/IP connection.
DTHAS is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
How can I install dthas?
1)Please download the latest version of bochs from "http://bochs.sourceforge.net" and install it first
2)enter into root directory, execute "rm dthas.img"
3)create a new image with the command bximage. Pay attention the size of the image must be 100mb and the name should be "dthas.img"
4)execute make.sh to compile all the source within dthas and make it into inst/dthas_setup.iso
5)execute bochs.sh to install the objects of dthas within inst/dthas_setup.iso into dthas.img
6)execute bochs_hd.sh to get to start
So far, dthas only supports several commands, such as ls, rmdir, rmfile, mkdir, mkfile, cat, echo, cd, pwd and some network commands. The format of the command is: "dir/command argument". For example, "sys/ls /" is used to list the files/directories within the root directory.
WHERE CAN I GET MORE INFORMATION? HOW DO I REPORT PROBLEMS?
You can send emails to zhf.liang@outlook.com
