Vi/vim delete: one line, one character, word, the first character of each line command

linux vim edit preservation sign out

vim Editor - Multiple lines annotated and uncommented

How to be in Vim/Vi Save the file in and exit the editor

Ubuntu install ssh service & Turn on ssh service & restart ssh service （ Remote login ）

x Delete the character under the current cursor
dw Delete the rest of the word after the cursor .
d$ Delete the rest of the line after the cursor .
dd Delete current row .

c Function and d identical , The difference is that after the delete operation is completed, you enter INSERT MODE
cc Also delete the current line , Then enter INSERT MODE

VI How to change lines in the order

Enter the edit mode and press "i"
Save and launch ":x"
sign out ":q"
Forced exit without saving “:q!”

:q! Don't save files , Forced exit vi command

:w Save the file , Do not exit vi command

:wq Save the file , sign out vi command