Basic knowledge points of the text editing of Linux

The first step is to open the terminal

Create File command touch file name. suffix

Open File command vi file name. suffix name (after entering TXT file for general mode, you cannot add and revise files) after pressing I or a or O can be inserted a little bit different, not to mention

Exit Edit mode ESC (you can enter a command after exiting)

Copy the previous line yy or y number y from the first few lines to the first line

Paste P

Undo Previous Action U

Delete a line dd d number d remove cursor after how many lines with cursor

X equals backspace key

YW copy a word

DW Delete a Word

Shift +^ moving to the head

Shift +$ moves to the end of the line

Shift +g to the tail of the page

Number +shift+g move to the first line

Save File: W

Save exit: Wq

Exit: Q

Forced exit:!

/find/searched word n is find Next, shift +n is looking up

？ Find? The searched word n is to find the previous, shift +n is looking down

Basic knowledge points of the text editing of Linux