1.安装依赖包
//一键安装上面四个依赖 yum -y install gcc zlib zlib-devel pcre-devel openssl openssl-devel
2.下载并解压安装包
这里是1.20.0版本 可以去nginx官网查看最新版本号 http://nginx.org/download/
//创建一个文件夹 cd /usr/local mkdir nginx cd nginx //下载tar包 wget http://nginx.org/download/nginx-1.20.0.tar.gz tar -xvf nginx-1.20.0.tar.gz
这里如果wget报错可能是没有安装,yum方式安装.
yum -y install wget
3.安装nginx
//进入nginx目录 cd /usr/local/nginx //进入目录 cd nginx-1.20.0 //执行命令 ./configure //执行make命令 make //执行make install命令 make install
4.可以根据需求配置nginx.conf
# 打开配置文件 vi /usr/local/nginx/conf/nginx.conf
5.启动nginx
/usr/local/nginx/sbin/nginx -s reload
如果出现报错：nginx: [error] open() ＂/usr/local/nginx/logs/nginx.pid＂ failed
则运行下面代码继续启动即可.
/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
6.若想使用外部主机连接上，需要关闭防火墙：
//centOS7关闭防火墙 systemctl stop firewalld.service //禁止firewall开机启动 systemctl disable firewalld.service
7.访问服务器ip查看,出现welcome to nginx 即安装成功.
8.如果需要设置开机启动nginx
进入到/lib/systemd/system/目录
cd /lib/systemd/system/
创建nginx.service文件，并编辑
vi nginx.service
内如如下：
[Unit] Description=nginx service After=network.target [Service] Type=forking ExecStart=/usr/local/nginx/sbin/nginx ExecReload=/usr/local/nginx/sbin/nginx -s reload ExecStop=/usr/local/nginx/sbin/nginx -s quit PrivateTmp=true [Install] WantedBy=multi-user.target
加入开机自启动
systemctl enable nginx
一些快捷操作
# systemctl start nginx.service 启动nginx服务 # systemctl stop nginx.service 停止服务 # systemctl restart nginx.service 重新启动服务 # systemctl list-units --type=service 查看所有已启动的服务 # systemctl status nginx.service 查看服务当前状态 # systemctl enable nginx.service 设置开机自启动 # systemctl disable nginx.service 停止开机自启动
nginx 安装参考自https://blog.csdn.net/t8116189520/article/details/81909574
nginx设置开机启动参考自https://www.cnblogs.com/jepson6669/p/9131217.html