1 #准备编译环境
 2 yum install pcre-devel openssl-devel gcc curl（centos）
 3 apt-get install libpcre3-dev libssl-dev perl make build-essential curl （Ubuntu）
 4 
 5 #编译安装
 6 wget https://openresty.org/download/openresty-1.15.8.3.tar.gz
 7 tar -xvf openresty-VERSION.tar.gz
 8 cd openresty-VERSION/
 9 ./configure 
10 make 
11 sudo make install
12 
13 #添加环境变量
14 vim ~/.bashrc
15 export PATH=/usr/local/openresty/bin:$PATH
16 source ~/.bashrc

resty -e ‘print("hello, world")‘

#同样添加nginx环境变量
export PATH=/usr/local/openresty/nginx/sbin:$PATH

#启动服务
nginx

#停止服务
nginx -s stop

#热加载
nginx -s reload