Linux - PS1

\[\e[1;32m\][\u ^_^ aliyun\[\e[1;35m\] \[\e[33m\]\w ]\n$\[\e[m\]

set tabstop=4
set expandtab
set shiftwidth=4
set softtabstop=4

set hlsearch
set nu
syntax on
set number
colorscheme murphy

nmap q :q
nmap wq :wq
nmap q! :q!