Basic DOS commands

open CMD The way

1. Start + System + Command prompt
2. Win key +R Input cmd Open console ( Recommended )
3. Under any folder , Hold down shift key + Right click , Open the command line window here
4. Add... To the address bar of the explorer cmd route

frequently-used Dos command

1    Drive switch   Disk name ：（ Such as C:）
2  View all files in the current directory    dir
3  Toggle directory     cd Directory to switch
4  Return to parent directory    cd .. 
5    Clean the screen   cls (clear screen)
6  Exit terminal    exit
7  Check the computer iip   ipconfig
8 Open application
        calc  Turn on the calculator
        mspaint  Open the picture
        notepad  Open Notepad
9 Create folder / Catalog   md Directory name
10  create a file   cd> file name . Suffix name （ Such as    cd>a.txt）
11 Delete file    del   file name
12 Delete directory    rd  Directory name
13 ping Address     View and verify network connectivity