DOS and DOS-like commands are still usable in modern versions of Windows, and can sometime be the only way to accomplish a given task.
the deleted file if ms dos can be recovered if you use the command mention below immediately,the command is : need External Dos commands and internal dos commands with their meaning
Batch file programming is dos based programming you have to use dos commands .It is very good to perform some repetitive task in computer programming is easy you should only know the dos commands.
A listing of DOS commands are available if you type help at the command prompt. DOS commands do vary from version to version.
All DOS commands have already been developed.. You need not to develop any more..
"fdisk" command is used for partitioning in DOS.
A complete list of MS-DOS commands can be found here: http://www.computerhope.com/msdos.htm#02
Go to your DOS window and type help, then hit enter. It will list the commands for you with a description of what they do.
There is none. For starters, you have it backwards, DOS actually copied most of its commands from Unix (The rest came from CP/M.), which Linux is inspired by. Commands like "cd" and "dir" were Unix commands long before DOS even existed.
"DOS" means disk operating system. The most recent incarnation of this acronym relates to the IBM PC. An operating system is NOT a programming language. However, there are DOS commands, and you can write batch files that issue the commands in sequence. To know which codes or instructions you need to know to write programs you should read the manual that comes with the computer.
External Commands
You can execute it directly..
DOS is an operating system. The DOS prompt is the command line where DOS commands can be run/executed.