Nginx安装教程

liunx系统 yum安装nginx ：

1. 查看gcc版本：gcc -v gcc安装：yum -y install gcc
2. pcre、pcre-devel安装: yum install -y pcre pcre-devel (Nginx http模块使用pcre来解析正则表达式，所以需要安装pcre库)
3. zlib安装：yum install -y zlib zlib-devel ()
4. 安装openssl: yum install -y openssl openssl-devel
5. 添加CentOS 7 Nginx yum资源库:rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
6. 安装Nginx: sudo yum install -y nginx
7. 启动Nginx: systemctl start nginx
8. 设置开机自启：systemctl enable nginx.service