一键部署nginx服务

#!/bin/bash
#======编译安装nginx服务======
#安装所需开发包和编译环境、编译器
yum -y install pcre-devel zlib-devel openssl-devel gcc gcc-c++ make
#创建程序用户，便于准确控制访问
useradd -M -s /sbin/nologin nginx
#解压安装包
cd /opt
tar zxvf nginx-1.12.0.tar.gz -C /opt/
#指定安装路径、指定用户名、组名、启用模块以支持统计状态
cd nginx-1.12.0/
./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_stub_status_module --with-file-aio --with-http_gzip_static_module --with-http_flv_module --with-http_ssl_module
#编译及安装
make && make install
#软链接便于系统识别nginx操作命令
ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/
#添加nginx系统服务
echo '[Unit]
Description=nginx
After=network.target
[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStart=/usr/local/nginx/sbin/nginx
ExecrReload=/bin/kill -s HUP $MAINPID
ExecrStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target' > /lib/systemd/system/nginx.service
#赋权及开启服务、开启开机自启
chmod 754 /lib/systemd/system/nginx.service
systemctl start nginx.service
systemctl enable nginx.service