linux nginx安装（基础版）

linux nginx安装（基础版）

• 系统版本：centos7

• 检查系统是否安装了gcc、pcre-devel、zlib-devel、openssl-devel

  yum list installed | grep "gcc"
  yum list installed | grep "pcre-devel"
  yum list installed | grep "zlib-devel"
  yum list installed | grep "openssl-devel"
  

• 如果没有安装则执行安装命令

  yum -y install gcc pcre-devel zlib-devel openssl openssl-devel
  

• 下载nginx安装包

  官方主页：https://nginx.org/download/

  或者执行命令

  如果没有安装wget执行
  yum -y install wget
  wget https://nginx.org/download/nginx-1.18.0.tar.gz
  

• 解压安装包，编译并安装

  tar -zxvf nginx-1.18.0.tar.gz
  cd nginx-1.18.0
  ./configure --prefix=/usr/local/nginx
  make 
  make install
  

• 启动nginx

  cd /usr/local/nginx/sbin
  ./nginx 
  

• 访问界面

• 如果出现访问不了，查看服务器防火墙是否关闭

  firewall-cmd --state
  systemctl stop firewalld.service
  systemctl disable firewalld.service 
  

• 设置开机启动

  vim /etc/rc.d/rc.local
  #增加nginx启动参数
  /usr/local/nginx/sbin/nginx
  
  注意：vi /etc/rc.d/rc.local默认没有执行的权限，需要授权 
  [root@localhost etc]# chmod +x /etc/rc.d/rc.local