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input 'a, 'B, and co' C to change Co to m, which is cut. To delete multiple rows, enter 'a, 'B' de VI: Set smartindent VI: set number or set nu In vim, how to select and copy and delete all: Press ESC, And Then DG Copy all: Press ESC and then ggyg Select all highlight: Press ESC, and then ggvg or ggvg How Vim interacts with the clipboard (copy Vim content)You get used to copying and pasting various applications in windows, such as ultraedi

to the tail of the file. ZZ moves the current line to the center of the screen.ZT moves the current line to the top of the screen. ZB moves the current line to the bottom of the screen.3. Insert I insert before the cursor.A is inserted after the cursor.I Insert the first non-empty word match either in the current line.A is inserted at the end of the current line.o Insert a new line below.O Insert a new row above.4. ReplaceR replaces the character at the cursor。R into replace mode, press ESC to

cursor: VAW(15) Copy in Visual mode: Y(16) larger/lower case in Visual mode: Gu/gu(17) Copy entire: Ggyg(18) Delete the character of the cursor (front): X (x)(19) Insert content before/after the cursor: i/a(20) Auto Completion in insert mode: ctrl+p(21) Insert one line below/above the cursor: o/o(22) Delete entire line: DD(23) Copy entire line: yy(24) Paste: P(25) Undo Modification: U(26) Reply to changes: Ctrl+r(27) Up/down/left/right Sub-window:: S

search target. + N search back. ////////////////////////////// Bracket matching command Place the cursor under the brackets and enter % Will automatically jump the cursor to the matching brackets, which is useful for writing programs. ////////////////////////////// Copy and select GgyG: all copies DG: delete the content after the cursor (move the cursor to the beginning to delete all content) P: Mark the content of the paste cache area. Yy: c

Replace with the content of the copy When there is a spelling error or if you want to rename an identifier, you need to replace the current name with the contents of the copy. For example, when invoking a function, the error is written: void Letus_fuckit_with_vim () { cout Just copy the name of the function above, and then switch the cursor to the misspelled word first. Then press VIWP and replace it: void Letus_fuckit_with_vim () { cout V into visual mode, and then