DOS is for?

Users questions:How my computer into DOS inside Yeah
Experts answer:DOS actually DiskOperationSystem (disk operating system) for short. As the name suggests, this is a disk-based management operating system. We now use the operating system with the largest difference betweenTo, it is the command-line form, by entering the command to carry out human-machine dialogue, and the command in the form of the instruction passed to the computer, so that the computer realization of the operation. Therefore, mode of operation is very simple, just enter the command, and then Enter, the system will execute the command. In essence, includes windows95 and win9x series version, which looks completely graphical operating system is built entirely on top of dos. Only wore clothes. Another aspect of the series in any version of widows, we can find dos shadow. In Win9x *Me start menu run the program, type "command" command, can enter the command line interface. In Win2000 * NT Start menu, type in the run program "cmd" command, can enter the command line interface. And can use windows2000 and xpBy using the boot CD to enter the console. Console is a command line form, which the system maintenance commands and DOS commands are also largely consistent, if the will to use dos, basically he would use the control. In many cases, using a graphical interface can not solve the problem, you may beThrough the command line to resolve. Common DOS commands in fact, now do not need to learn DOS, unless you want to install their own machines. Introduced here on some of the most commonly used DOS commands it! Starting with DOS machines, we can enter the DOS command. Typing DOS commands the same way, that command back toEnter. We knock on a different machine DOS commands to perform different functions. The general format for the DOS command: command [parameters or options, [parameters or options, [... ...]]] where square brackets according to the need to use the content can also be a need not. DOS one of the most annoying, is notHere with the command [parameter or option] different. Here, the said order input is completed press Enter. DIR - out directory. Lists the subdirectories and files. Cases: DIR listing of all subdirectories under the current directory and file name DIR * P lists the current directory and all subdirectoriesFile name, each shows a screen suspended. DIRC *. SYS listed in the current directory with the name and extension SYS C at the beginning of all the subdirectories and files. DIRC: * DOS **. SYS lists the C: drive under DOS subdirectory SYS extension all the subdirectories and files. DIR..* F *. COM parent directory listed by name and extension SYS F at the beginning of all the subdirectories and files. DIRFORMAT.EXE * S in the current directory and its subdirectories to find files FORMAT.EXE. Note: * as a wildcard, which represents the number of linkedCharacters, there? Is a wildcard, which represents a character. When you only remember part of the document is useful characters. .. On behalf of parent directory. * There are two effects: the drive letter or appear in the top post represents the root directory of the disk, otherwise, it is directory and subdirectories of directory and file names from time to time between the sub-grid operator.DOS does not distinguish between commands and file names (and directory name) in the case of letters. CD - to change the current directory. Usually start with a DOS machine, the current plate for the starter set, starter set the current directory to the root directory. Cases: CDDOS replace the current directory where the directory is now DOS subdirectory.CD .. back to parent directory. CD * back to the root directory. MD - build subdirectory. Cases: MDDOS in the current directory to establish DOS subdirectory. MDC: * BACKUP in the C: to establish BACKUP subdirectory under the root directory. COPY - copy files. And source to generate aFile exactly the same file. Cases: COPYA: * CONFIG.SYSC: * CONFIG.SYS will be A: CONFIG.SYS under the root directory copy to C: under the root directory. FORMAT - Format the disk. Formatted disk in the disk will be deletedAll the files. Cases: FORMATA: format A: drive. FORMATA: * S format the A: drive and make the boot disk as the startup disk (or system tray). EDIT - Edit text files. Cases: EDITC: * CONFIG.SYS Edit C: drive
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