Nginx的安装与配置

本文主要讲解通过yum在线安装Nginx的方法

添加Yum源

配置官方源

执行如下命令

rpm -ivh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm

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查看源配置

yum repolist

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安装与测试

执行安装

yum install nginx -y

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验证安装版本

nginx -v

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配置开机自启动

# 配置开机自启动
systemctl enable nginx
# 启动服务
systemctl start nginx

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防火墙配置

配置防火墙开放端口，或将防火墙关闭

# 关闭防火墙
systemctl stop firewalld
# 永久禁用防火墙
systemctl disable firewalld
# 查看防火墙状态
systemctl status firewalld

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验证测试

直接访问IP，出现如下界面，表示安装成功。

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Ngix配置文件

存放路径

• Nginx默认主配置文件

  /etc/nginx/nginx.conf

• Nginx html默认存放目录

  /usr/share/nginx/html

• Nginx默认主页路径

  /usr/share/nginx/html/index.html

配置文件的修改

Nginx常用命令

# 启动Nginx
systemctl start nginx

# 停止Nginx
systemctl stop nginx

# 重载Nginx
systemctl reload nginx

# 重启Nginx
systemctl restart nginx

# 查询Nginx运行状态
systemctl status nginx

# 查询Nginx进程
ps -ef |grep nginx

# 查询Nginx监听端口
netstat -lntup |grep nginx

# 卸载Nginx
yum -y remove nginx