nginx安装（linux）

1.环境准备：

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

2.编译安装

./configure --prefix=/usr/local/nginx
make
make install

3.启动Nginx

./nginx --启动
./nginx -s stop --快速停止
./nginx -s quit --优雅关闭，在退出前完成已经接受的连接请求
./nginx -s reload --重新加载配置

4.关于防火墙

--关闭防火墙
systemctl stop firewalld.service
--禁止防火墙开机启动
systemctl disable firewalld.service
--放行端口
firewall-cmd --zone=public --add-port=80/tcp --permanent
--重启防火墙
firewall-cmd --reload

5.系统服务

--创建服务脚本

vi /usr/lib/systemd/system/nginx.service
--服务脚本内容

[Unit]
Description=nginx - web server
After=network.target remote-fs.target nss-lookup.target

[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStartPre=/usr/local/nginx/sbin/nginx -t -c /usr/local/nginx/conf/nginx.conf
ExecStart=/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s stop
ExecQuit=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true

[Install]
WantedBy=multi-user.target


--重新加载系统服务
systemctl daemon-reload
--启动服务
systemctl start nginx.service
--开机启动
systemctl enable nginx.service