Amazon EC2 root login
Create ec2 instanceXshell login ec2-user with rsa sudo su Init your password
OpenSSL生成CA
CentOS 7.2.1511 环境： Distributor ID: CentOS Description: CentOS Linux release
Nginx – 禁用缓存
首先确定配置文件httpd.conf中确已经加载mod_headers模块。 Nginx配置: location ~ .*\.(css|js|swf|php|htm|html )$ { add_