centos7.5下一键安装nginx-1.8.1

#!/usr/bin/bash

#安装依赖软件
yum install -y make cmake gcc gcc-c++ autoconf automake libpng-devel libjpeg-devel zlib libxml2-devel ncurses-devel bison libtool-ltdl-devel libiconv libmcrypt mhash mcrypt libmcrypt-devel pcre-devel openssl-devel freetype-devel libcurl-devel

#添加nginx用户，下载解压nginx-1.8.1包，取消debug编译模式，然后编译安装nginx-1.8.1
useradd -M -s /sbin/nologin nginx
mkdir -p /application/tools && cd /application/tools
wget -c http://nginx.org/download/nginx-1.8.1.tar.gz
tar -xf nginx-1.8.1.tar.gz
cd nginx-1.8.1/
sed -i '179 s/CFLAGS/#&/' /application/tools/nginx-1.8.1/auto/cc/gcc
./configure --prefix=/application/nginx --user=nginx --group=nginx --with-http_stub_status_module --with-http_ssl_module
make && make install

#启动nginx，并添加至开机自启动
/application/nginx/sbin/nginx
echo "/application/nginx/sbin/nginx" >>/etc/rc.local

打开浏览器测试，安装成功

nginx常用命令选项（注意添加PATH环境变量）

nginx -t　　         验证配置信息是否正确（常用）
nginx -V　　        查看版本
nginx　　            启动nginx服务器（常用）
nginx -s stop　　快速停止或关闭nginx
nginx -s quit　　 正常停止或关闭nginx（常用）
nginx -s reload　配置文件修改重装载命令                    

如果是yum安装，使用以下几个命令

rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
yum -y install nginx
systemctl start nginx.service
systemctl enable nginx.service

查看yum安装nginx的路径（centos7.5下默认版本是1.14.2，稳定版）

[root@web2 ~]# rpm -ql nginx
/etc/logrotate.d/nginx
/etc/nginx
/etc/nginx/conf.d
/etc/nginx/conf.d/default.conf
/etc/nginx/fastcgi_params
/etc/nginx/koi-utf
/etc/nginx/koi-win
/etc/nginx/mime.types
/etc/nginx/modules
/etc/nginx/nginx.conf
/etc/nginx/scgi_params
/etc/nginx/uwsgi_params
/etc/nginx/win-utf
/etc/sysconfig/nginx
/etc/sysconfig/nginx-debug
/usr/lib/systemd/system/nginx-debug.service
/usr/lib/systemd/system/nginx.service
/usr/lib64/nginx
/usr/lib64/nginx/modules
/usr/libexec/initscripts/legacy-actions/nginx
/usr/libexec/initscripts/legacy-actions/nginx/check-reload
/usr/libexec/initscripts/legacy-actions/nginx/upgrade
/usr/sbin/nginx
/usr/sbin/nginx-debug
/usr/share/doc/nginx-1.14.2
/usr/share/doc/nginx-1.14.2/COPYRIGHT
/usr/share/man/man8/nginx.8.gz
/usr/share/nginx
/usr/share/nginx/html
/usr/share/nginx/html/50x.html
/usr/share/nginx/html/index.html
/var/cache/nginx
/var/log/nginx