mkdir
RD command is used to remove a directory (folder).
rev command
DOSEXAFTERBREAKFAST
MKDIR
To delete directory and sub directory in single command, use "deltree" command..
type at DOS prompt CD c:\
Creates a new directory or folder.
DIR
RD command is used to remove a directory (folder).
In DOS, you can delete files only by delete command. Use delete command as follows:C:\> delete For example: delete rajesh and then press enter..To remove a directory (Folder) use following command:C:\> RD For example: rd documents and then press enter..Note: Please make sure that directory is empty. You can only delete empty directory with rd command..
DIR is used to list the contents of a directory.
The DOS message "bad command or file name" means that the command you entered was not recognized as an internal command or as an external command in the working directory or path.