steel jewelry wholesale Which prawn can tell me some practical DOS commands?

mannequin jewelry holder wholesale 1. Format of the DIR command:

dir [d:] [Path] [name] [/a] [: attrib] [/o: [sorted] [/s] [/b] [/L] [/c [h]

(1) DIR/A: Attrib De default includes all files (system files. Hidden files)
nattrib [:] [H/-H] only display hidden files or non-implicit files.

[r/-R] ​​Only read only files or non-read files

[ S/-S] Only display system files or non-system files

[A/-A] Only display files or non-archive files

(2)/o [ :] Sorted: The default is completely in the order of the letter. The subdirectory is displayed before the file

/o [n/-n]:
[e/-E]: Dependent display of the order of the alphabet/reverse display

[d/-d]: according to the time order/reverse display

[S/-S]: Display from large to small or/reverse display

[g/-g]: Press the sub-directory to file or file first in the subdirectory
n n n n n n n n n n n n n n n n n n n n n n R n (3)/s parameter: List of all files in the current directory and its sub -directory

nThe sub -directory and files on the C drive are printed and output according to the subordinate relationship and the order of the sub -directory and file letters

(4) parameter: will only display the file name and extension name

(5) /l Parameters: All the lowercase letters are used for the file or subdirectory. (Including hidden and system files)

DIR /AH column hidden file (including subdirectory (implicit) DIR /A-H

dir /as-as-S-S-S-S-S-S-S-S-S-S-S-S-S-S-S-S

DIR /AD columns Directory DIR /A-D

DIR /O. R n 2. Attrib [ r | -r] [ a | -a] [ s | -S] [ h] [d:] [name] [/s]
n n n R nThe default Attrib name display file (file) attribute

attrib iO.Sys (or subdirectory)

shr C: IO.Sys is specified as the system (s) hidden Including (h) only read (r) file

can also attributing the file attributes of the extension SYS

parameter [ r | -r] to set the file attribute

[ a | -a] Put the file attribute setting or release the archive attribute

[ h | -h] Action)

/s parameter plays all the files of the current and current sub -directory

It can be used to find files

Examples:

attrib news86 column NEWS86 document attributes

attrib r report.txt Set to read only attrib -S -H Record.txt
nattrib A:* .*

attrib -A A:*. Bak

xcopy A: B: /A to copy all the logos on the plate as the "archive" attribute to n
xcopy A: B: /m to copy all files on the plate to the palette and move the archive attributes

. Directory ".." Represents the current directory ".". "Representing the father's directory

cd ... The parent directory (ancestral directory) of the upper directory (ancestral directory)
ncd A: A disk of A disk The current directory is changed to the root directory

cd A: XX changes the current directory of the A disk to the subdirectory xx

cd ..98 Back to the parent directory first, and then enter the parent directory 98 sub -directory

cd .. Return to the parent directory

cd98 Enter the 98 sub -directory under the root directory

. /-y] [ /v] [ /b]

copy /y without prompts, cover all files

/-y Or no question)

/v copy after copying

/b according to binary to display
ncopy w1.wps con/b. The file is displayed on the screen without having to enter the WPS status

copy ..98 to copy all the files in the 98 sub -directory of the parent directory to the current subdirectory

copy .97 When the files under the 97 sub -directory in the current directory are copied to the current directory

copy. With*.* File

copy nul a.abc to clear the A.ABC file (change the length of the file to 0)

copy file name con additional command or content to the text file or content

copy con file name Create text file (F6 deposit exit)

Copy Con to detect the switch of the printer

five, xcopy command

xcopy [source] [date] [/p] [/s] [/e] [/v] [/y]

xcopy [date] xcopy a: B:/d: 08// 18/98/s/v copy of the file

xcopy [/p] prompt to create a subdirectory
xcopy [/s] connected belt directory to copy. Pay attention to : If there is no directory on the target disk, and at the end of the target

, the end of the disk is not "" ended, the prompt will be prompted:

does specify a file name or Directory name on the target

[f = file, d = directory]?

]? Should choose the D key

xcopy [/v] with a comparative test

*1) Xcopy does not copy the system and hidden files. n
xcopy [ /y] Whether there is a prompt when covering, /y without prompts

It omitable the target disk or child directory name, copy it to the current directory

. Del /p

Is can be prompted before deleting

. If you add the sub -directory name after Del . System. Except for only files) Full delete,

Add /p to confirm.
n 7. Undelete [name] /au

Without prompts to restore all the files that meet (which can be restored), and put the first letter to "#", if the

exists, then press "# %

jewelry containers wholesale Appending the data file in the specified directory as the file in the current directory open U];^b
attrib display or changes the attributes of the file HA4XC
break settings or clear the expansion [Ctrl C] check AR1; BG
Buffers When the system starts, allocate the specified disk buffer memory#] 8
Call calls another batch processing program in one batch processing program, while the father batch YA@3@
Termination of*L? Q
CHCP Display Activities Set (code page) serial number SW (~ SS
chdir (CD) display the current directory name or change the current directory LD
chkdsk to check the state of the disk and display the status state Report. In addition, disk error can be fixed}
choice prompt users to select `u_j"
CLS clear screen 1c [/
Command to start a new of the MS-DOS command interpreter Example Y
Copy copys one or more files to the specified location z*! L*