Basic commands and practice of DOS command line

1. DOS Command profile

DOS command , Computer terminology , Refer to DOS Operating system commands , It's a disk oriented command , It mainly includes directory operation commands 、 Disk operation class Command 、 File manipulation class commands and other commands .

2. DOS Command to open

If you use window , You can use windows + s perhaps windows + r The way to open Cortana perhaps Run window . Input cmd And then you can use DOS Command line .

3. Commonly used DOS command

ASSOC           Show or modify file extension associations .
ATTRIB          Show or change file properties .
BREAK           Set or clear extended  CTRL+C  Check .
BCDEDIT         Set the properties in the startup database to control the boot load .
CACLS           Display or modify the access control list of a file (ACL).
CALL            Call this one from another batch program .
CD              Display or change the name of the current directory .
CHCP            Display or set the number of active code pages .
CHDIR           Display or change the name of the current directory .
CHKDSK          Check the disk and display the status report .
CHKNTFS         Displays or modifies the startup time disk check .
CLS             Clear the screen .
CMD             Open another  Windows  Command interpreter window .
COLOR           Set default console foreground and background colors .
COMP            Compare the contents of two or two sets of documents .
COMPACT         Show or change  NTFS  Compression of files on partitions .
CONVERT         take  FAT  The volume is converted to  NTFS. You can't switch 
                Current drive .
COPY            Copy at least one file to another location .
DATE            Show or set the date .
DEL             Delete at least one file .
DIR             Show files and subdirectories in a directory .
DISKPART        Display or configure partition properties .
DOSKEY          Edit the command line 、 withdraw  Windows  Command and 
                Create macros .
DRIVERQUERY     Displays the current device driver status and properties .
ECHO            display messages , Or turn the command echo on or off .
ENDLOCAL        End localization of environment changes in batch file .
ERASE           Delete one or more files .
EXIT            sign out  CMD.EXE  Program ( Command interpreter ).
FC              Compare two files or two file sets and display 
                The difference between them .
FIND            Search for a text string in one or more files .
FINDSTR         Search multiple files for Strings .
FOR             Run a specified command for each file in a set of files .
FORMAT          Format disk , In order to be used for  Windows.
FSUTIL          Display or configure file system properties .
FTYPE           Displays or modifies the files used in the file extension Association 
                type .
GOTO            take  Windows  Command interpreter directed to batch program 
                A line with a label in .
GPRESULT        Displays group policy information for a computer or user .
GRAFTABL        send  Windows  Display extension in graphic mode 
                Character set .
HELP            Provide  Windows  Command help information .
ICACLS          Show 、 modify 、 Back up or restore files and 
                The directory  ACL.
IF              Performing conditional processing operations in a batch program .
LABEL           establish 、 Change or delete the label of the disk .
MD              Create a directory .
MKDIR           Create a directory .
MKLINK          Create symbolic links and hard links 
MODE            Configure system devices .
MORE            Screen by screen display output .
MOVE            Move one or more files from one directory to another 
                Catalog .
OPENFILES       Displays files opened by remote users for file sharing .
PATH            Display or set search path for executable file .
PAUSE           Pause batch file processing and display message .
POPD            Reduction by  PUSHD  Save the current directory of the previous 
                value .
PRINT           Print a text file .
PROMPT          change  Windows  Command prompt .
PUSHD           Save the current directory , Then change it .
RD              Delete directory .
RECOVER         Recover readable information from a damaged or defective disk .
REM             Record batch files or  CONFIG.SYS  The comments in ( Comments ).
REN             Rename file .
RENAME          Rename file .
REPLACE         Replace file .
RMDIR           Delete directory .
ROBOCOPY        Advanced utility for copying files and directory trees 
SET             Show 、 Set or delete  Windows  environment variable .
SETLOCAL        Start localizing environment changes in batch files .
SC              Display or configure services ( Background processes ).
SCHTASKS        Arrange to run commands and programs on a computer .
SHIFT           Adjust the position of replaceable parameters in the batch file .
SHUTDOWN        Allow proper shutdown of the computer locally or remotely .
SORT            Sort input .
START           Start a separate window to run the specified program or command .
SUBST           Associate a path with a drive letter .
SYSTEMINFO      Displays the specific properties and configuration of the computer .
TASKLIST        Show all currently running tasks including services .
TASKKILL        Abort or stop a running process or application .
TIME            Display or set system time .
TITLE           Set up  CMD.EXE  The window title of the session .
TREE            Displays a directory of drivers or paths graphically 
                structure .
TYPE            Display the contents of the text file .
VER             Show  Windows  Version of .
VERIFY          tell  Windows  Whether to verify , To ensure that the document 
                Write to disk correctly .
VOL             Display the disk volume label and serial number .
XCOPY           Copy files and directory trees .
WMIC            In interactive commands  shell  It shows that  WMI  Information .

4. DOS Command practice

When you want to open some software that comes with the system , Can be found in DOS Open directly from the command line .
for example ：
Open the system's own drawing board , Input mspaint ;

Open the tablet , Input write ;

Create an unnamed text , Input notepad;

Rename the file ：
ren I:\Users\DRAGON\Desktop frank.txt

Display file contents ：

type I:\Users\DRAGON\Desktop\john.txt

Move files :
move I:\Users\DRAGON\Desktop\frank.txt I:\Users\DRAGON\Desktop\docu

Copy file :

copy I:\Users\DRAGON\Desktop\love.jpg I:\Users\DRAGON\Desktop\py_file\kiss.jpg            
#  The files of the copied destination path are optional , For example , Yes kiss.jpg  Copy a file named  kiss,jpg  file 
#  No, kiss.jpg  when , I'm gonna copy one  love.jpg  file 

Delete file ：

del I:\Users\DRAGON\Desktop\frank.txt

Show the tree structure of the folder ：

tree I:\Users\DRAGON\Desktop\docu
#   Or use 
dir I:\Users\DRAGON\Desktop

View all apps in progress

tasklist 

View computer configuration and specific properties ：

systeminfo

summary

This is about DOS Some basic operation commands , About DOS Advanced and advanced use of commands , Chuan will talk about later .