vi ~/.vimrc

set autoindent
set tabstop=4
set shiftwidth=4
function AddTitle()
call setline(1,"#!/bin/bash")
call append(1,"#====================================================")
call append(2,"# Author: luojiaqi")
call append(3,"# Create Date: " . strftime("%Y-%m-%d"))
call append(4,"# Description: ")
call append(5,"#====================================================")
endf
map <F4> :call AddTitle()<cr>
打开文件后，按F4就会自动添加注释，省了不少时间

Vim自动添加注释及智能换行

原文：https://blog.51cto.com/13293070/2430660