在控制台输入nginx -t
回车即可看到所在目录，直接vi 目录 即可查看
 
Linux环境下，怎么确定Nginx是以那个config文件启动的？
输入命令行： ps  -ef | grep nginx
摁回车，将出现如下图片：

master process 后面的就是 nginx的目录。
怎么查看服务器上安装的nginx版本号，主要是通过ngix的-v或-V选项，查看方法如下图所示：

-v 显示 nginx 的版本。
-V 显示 nginx 的版本，编译器版本和配置参数。
 
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Nginx 安装与部署
一 准备
腾讯云服务器/centos7系统
Nginx：nginx-1.13.1
二 安装
Nginx依赖
-gcc、gcc-c++
yum install gcc
yum install gcc-c++
-pcre、zlib
yum -y install pcre*
yum -y install zlib*
-openssl
yum -y install openssl
yum -y install openssl-devel
-Nginx安装
下载Nginx安装包
wget http://nginx.org/download/nginx-1.13.1.tar.gz
解压
tar -z -xv -f nginx-1.13.1.tar.gz
配置
cd nginx-1.13.1
./configure --prefix=/usr/local/nginx --with-http_ssl_module --with-http_stub_status_module --with-pcre //会报错
./configure --prefix=/usr/local/nginx //那就执行这个
–prefix：设置安装路径
–with-http_stub_status_module：支持nginx状态查询
–with-http_ssl_module：支持https
–with-pcre：为了支持rewrite重写功能，必须制定pcre
编译
make
make install
make install 这条指令需要当前文件夹下有Makefile才能成功
启动
/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
测试(关闭防火墙)
访问http://ip/
Nginx 多域名绑定
实现最终结果：一个ip绑定多个域名
准备
-安装好Nginx
还未安装好可参考博主的另一文章：Nginx 安装与部署
-域名
申请的域名需要实名验证备案通过才可以使用，详情咨询服务商
实现
找到nginx.conf配置文件
# nginx安装位置查找
[root@VM_0_3_centos ~]# find / -name nginx.conf
/usr/local/nginx/conf/nginx.conf
/usr/local/nginx/conf/beifen/nginx.conf
/root/nginx-1.13.1/conf/nginx.conf
# nginx配置文件所在地
[root@VM_0_3_centos ~]# cd /usr/local/nginx/conf/
[root@VM_0_3_centos conf]# ls
beifen koi-utf nginx.conf.default vhost
fastcgi.conf koi-win scgi_params win-utf
fastcgi.conf.default mime.types scgi_params.default
fastcgi_params mime.types.default uwsgi_params
fastcgi_params.default nginx.conf uwsgi_params.default
打开配置文件
[root@VM_0_3_centos conf]# vi nginx.conf
...
http{
...
#新增一句话 目录自定义
#nginx会自动执行一遍vhost目录下的所有配置文件 使之生效
include ./vhost/*.conf;
server {
...
}
...
}
...
进入自定义路径中添加配置文件
配置好 站点域名 网站运行的目录 网站运行的html
[root@VM_0_3_centos conf]# cd vhost/
[root@VM_0_3_centos vhost]# ls
nginx_fk.conf nginx_hctf.conf nginx_map.conf
[root@VM_0_3_centos vhost]# cat nginx_fk.conf
server {
listen 80; # 监听端口
server_name fk.creatorhy.com creatorhy.com; # 站点域名
root /usr/local/nginx/html/fangkuai/; # 站点根目录
index index.html index.htm index.php; # 默认导航页
location / {
# WordPress固定链接URL重写
if (!-e $request_filename) {
rewrite (.*) /index.php;
}
}
# PHP配置
location ~ .php$ {
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
include fastcgi_params;
}
}
域名解析配好
Nginx指令
[root@VM_0_3_centos ~]# cd /usr/local/nginx/sbin/
# nginx配置文件是否有错
[root@VM_0_3_centos sbin]# ./nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
# nginx重启服务
[root@VM_0_3_centos sbin]# ./nginx -s reload
到此已经配置好，可直接使用域名登录相应的项目

    
1 locate nginx.conf
2 如果服务器中存在多个nginx.conf文件，必须找到实际调用的配置文件。
a）ps aux|grep nginx
在结果列表中，找到master process之后的目录，
copy一份， -t，回车，即可查看到实际调用的nginx.conf。
b）nginx -t 找到实际调用的配置文件路径及是否调用有效。
 

转载于:https://www.cnblogs.com/mydesky2012/p/11460608.html

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