chkdsk
The Fdisk command is used to change hard disk partitions in DOS.
You can use "fdisk' or "chkdsk"
You can use "fdisk' or "chkdsk"
The VOL - DOS command displays the disk volume label and serial number, if they exist. See the related link for more information.
1. Internal Command: Present in Command.com..2. External Command: Present in the disk..
MS-DOS = MicroSoft Disk Operating System & IO.SYS, MSDOS.SYS, & COMMAND .COM
A Windows Boot Disk operates in DOS command line mode.
Hidden files are files stored on the disk, but which do not show up when you list a directory of the disk.In DOS, you normally type the command DIR to view the files on a disk. If you would like to see hidden file names, use the command DIR /AH (A=Attribute; H=Hidden).
DOS stands for Disk Operating System. To be useful computers have to have an operating system. The early IBM PC computers used the MS-DOS operating system. A DOS command is an instruction to the DOS operating system. It must be in a specific form. For example, the command DIR told the DOS operating system to list all files. These commands were typed at a place called the DOS command line. There a many such commands.
DOS is Disk Operating System. It is a command-line OS. It means you have to control the computer through codes/commands.
to run these command presence of there own files in the disk is not nessecry. When we swich on the computer these commonds are automatically loaded is in run these are called internal command
A new floppy disk can be formatted using the FORMAT command in DOS. The same tool is available in Windows using the Format utility in 'My Computer'.