Introduction

By Karthik , 23 October, 2011

MS - DOS

  • Microsoft -  Disk Operating System
  • A single user operating system.
  • A character user interface (CUI)
  • Why we need to know?
  • Still we can use the does commands in windows
  • Having the knowledge of DOS command, like we have power user of Windows Operating system, Programmatically to create batch files, automate the tasks we have to learn DOS commands.

 

System files in DOS

1.     msdos.sys  =>    Which has the information to access the software part of dos.

2.      io.sys  => Which has the information to access the input output.

3.      command.com =>   Unique command interpreter of dos.

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