Dos files are the files with the extension .bat which are used for programming in DOS. This is also called as batch file programming.
The configuration file for DOS systems. Whenever a DOS computerboots up, it reads the CONFIG.SYS file (if it exists) and executes anycommands in it. The most common commands are BUFFERS= andFILES=, which enable you to specify the buffer size and the number of files that can be open simultaneously. In addition, you can enter commands that install drivers for devices.
There is no specific file extension for MS-DOS. Files can have any 3 character extension in MS-DOS.
To copy files to RAM in MS-DOS, you have to use the COPY function after converting the file to a system file with the *.sys extension.
difference between executable file and non-executable file in dos
DOS operates its file as per the user's request..
DOS operates its file as per the user's request..
io.sys (Kernel File) msdos.sys (Kernel File) config.sys (Kernel File) command.com (Shell File)
Com files are compiled files so cannot be read .
i think this function is not available in ms dos . you can access the .txt files through dos and you can also able to print them through dos. if you are going to just open doc file than simply open dos drag and drop that file to ms- dos window after that hit enter and it will open.
DOS sets an attribute of "Archive" on any new or changed files. This is basically setting a tripwire to let the system know that the file must e cleared during the next backup.
MOVE as well as COPY and XCOPY, which leave the source file where it was.