[root@localhost ~]ip addr  #查看ip
[root@localhost ~]nmcli connection show

[root@localhost ~]vi /etc/sysconfig/network-scripts/ifcfg-ens33

[root@localhost ~]# systemctl restart network

systemctl stop firewalld.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动

[root@localhost ~]#yum -y install wget

[root@localhost ~]#yum -y install gcc zlib zlib-devel pcre-devel openssl openssl-devel

[root@localhost LuaJIT]#wget http://luajit.org/download/LuaJIT-2.0.2.tar.gz
[root@localhost LuaJIT]#tar –xvf LuaJIT-2.0.2.tar.gz
[root@localhost LuaJIT]#cd LuaJIT-2.0.2
[root@localhost LuaJIT-2.0.2]#make install

[root@localhost nginx]#wget https://github.com/simpl/ngx_devel_kit/archive/v0.3.0.tar.gz
[root@localhost nginx]#wget https://github.com/openresty/lua-nginx-module/archive/v0.10.9rc7.tar.gz
[root@localhost nginx]#wget http://nginx.org/download/nginx-1.12.1.tar.gz 
#注意下载后的压缩包没有文件名称，但是根据版本号能区分是哪个文件
[root@localhost nginx]#tar -xvf v0.3.0.tar.gz
[root@localhost nginx]#tar -xvf v0.10.9rc7.tar.gz
[root@localhost nginx]#tar -xvf nginx-1.12.1.tar.gz

[root@localhost nginx]# cd nginx-1.12.1
[root@localhost nginx-1.12.1]#./configure --prefix=/usr/local/nginx --add-module=../ngx_devel_kit-0.3.0 --add-module=../lua-nginx-module-0.10.9rc7

[root@localhost nginx-1.12.1]#make
[root@localhost nginx-1.12.1]#make install

[root@localhost nginx-1.12.1]#find / -name libluajit-5.1.so.2

[root@localhost nginx-1.12.1]#cp /usr/local/lib/libluajit-5.1.so.2 /usr/lib64/
[root@localhost nginx-1.12.1]#cp /usr/local/lib/libluajit-5.1.so.2.0.2 /usr/lib64

location /hello{
    default_type 'text/plain';
    content_by_lua 'ngx.say("hello,lua")';
  }

[root@localhost nginx-1.12.1]#./configure