note Linux Vim

Three modes

• General mode: copy, paste, delete, etc
• Edit mode: Press i or a To enter edit mode, press Esc Return to normal mode
• Command mode: Press / or ? or : To enter command mode, press Esc Return to normal mode

Move operation

• h j k l : used to control cursor movement
• gg : Back to top
• G : Back to bottom
• :n : Skip to n lines (n is a number)
• ctrl+f and ctrl+b : Screen scrolls forward and backward
• 0 and shift+4 : Back to the beginning and end of this line

Exit Editor

• :w and :wq : Save and Save Exit
• :q and :q! : Exit and exit without saving

among ! It means mandatory

Copy Paste

Copy Multiple Lines

In normal mode, move the cursor to the line to be copied

• yy , copy the current row
• nyy Where n is the number of rows to be copied, and n rows are copied downward

Press p paste

Copy Section

In normal mode, press v Move the cursor to select the part to be copied, and then press d Cut or press y Copy, and then press p paste

delete

• dd : Delete the current row
• ndd : Delete the first n lines of the current line
• dG : Delete the current line from the beginning to the last line

Undo Redo

Press in normal mode u To undo, press ctrl+r To redo

Comments and cancellations

notes

1. Press ctrl+v Enter visualization mode
2. Move the cursor to select the line to be commented
3. Press I , and then enter a comment such as #
4. Press Esc Return to normal mode

cancel

1. Press ctrl+v Enter visualization mode
2. Select the comment to delete
3. Press d or x delete

search

Input in general mode / Then followed by the word to be searched
n and N : Display next and previous search results

set number

Input in command mode set number , then you can see the line number

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