VIM is so difficult to use, why are so many people keen?

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Rumor has 240 Million programmers don't know how to quit Vim Editor , Is it really so difficult ？ Now I've sorted out a copy for you Vim Common commands , Let you 10 Minutes to get started Vim, Have to fly up ！

Please execute the following command in normal mode ：

1. Move the cursor

• j： Down

• 20j： Move down the 20 That's ok

• k： Up

• h： towards the left

• l： towards the right

• 0： To the beginning of the line

• ^： To the first character at the beginning of the line , If there's a space in front of it

• $： end

• gg： Fast to the header

• G： Fast to the end of the file

• 50G： Jump to the first place 50 That's ok

Please do not move the cursor in insert mode , It's inefficient .

2. Copy

• yy： Duplicate a row

• 8yy： Copy down 8 That's ok

• yw： Copy a word at the beginning of the cursor

• y$： Copy the cursor to the end of the line

• yfA： Copy the cursor to the first uppercase A In the middle

• y2fA： Copy the cursor to the second uppercase A In the middle

3. shear

• x： Cut back one character , If it's at the end of the line , It's cutting forward

• 4x： shear 4 individual

• xp： Exchange two characters at the end of a non line , If you follow bs become sb

4. Delete

• dd： Delete a line

• 100dd： Delete 100 That's ok

• dw： Delete a word

• df"： Delete to the first double quotation mark that appears

• d^： Delete to beginning of line

The deleted content is put on the clipboard , Press p You can paste it to other places .

5. Paste

• p： Paste copied or cut content

• 5p： Paste the copied or cut content 5 Time

6. Replacement and cancellation

• r+< Letters to be replaced >： Replace the letter of the cursor with the specified letter

• R： Continuous replacement , Until pressed Esc

• cc： Replace entire line , Delete the cursor row , And enter insertion mode

• cw： Replace a word , Delete a word , And enter insertion mode

• u{n}： Cancel once or n operations

• U( Capitalization )： Undo all changes in the current line

• Ctrl+r：redo, I.e. cancellation undo The operation of

7. Exit editor

• wq： Save the current file and exit

• wqa： Save all files and exit

• q!： Do not save , Forced exit

• qa!： There are multiple files open , Exit at the same time

Please execute the following commands in command mode

In normal mode , Input : You can enter .

Adjust the text

• %s/$/sth/ ： Add... At the end of the line sth

• %s/^M//g ： Replace dos A newline ,\^M Use ctrl+v + Enter You can enter

• :g/^\s$/d* ： Delete empty lines and lines with only spaces

• %s/#.*//g ： Delete # The following characters

you 're right , Here we use regular .

• ce： Center the text content of this line

• ri： Keep the text content of this line to the right

• le： Keep the text content of this line to the left

Find string

In normal mode , Press down / Go straight to , Enter the corresponding string and press OK .

• n： Find the next match

• N： Find the last match

• 2n： Find the second match below

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