速查常用vim命令
https://vimhelp.org/:w save:x :wq save and quit:q! quit not save/string find "string", use n/N to find next/previous one:{作用范围}s/{目标}/{替换}/{替换的标志}
作用范围:%所有行第一次,'<,'>可视范围
替换标志:i 大小写不敏感,I 大小写敏感,g全局
h左 j下 k上 l右
yycopy line
p paste
u undo
ctrl + r redo



































































































































