Ubuntu16.04 apt-get 安装的nginx 版本1.10.0

由于sbin和conf文件不在同一目录，所以安装过程会报错，安装失败。

详细安装过程

root@server:~# apt-get install nginx           //安装nginx    root@server:~# nginx -v                        //查看nginx版本nginx version: nginx/1.10.0 (Ubuntu)                      root@server:~# wget http://down.safedog.cn/safedog_linux64.tar.gz          //下载安全狗安装包root@server:~# ls          //列目录safedog_linux64.tar.gz  公共的  模板  视频  图片  文档  下载  音乐  桌面root@server:~# tar xzvf safedog_linux64.tar.gz         //解安全狗压缩包root@server:~# ls         //列出当前目录文件safedog_an_linux64_2.8.16709  公共的  视频  文档  音乐safedog_linux64.tar.gz        模板    图片  下载  桌面root@server:~# cd safedog_an_linux64_2.8.16709         //进入解压好的安全狗目录root@server:~/safedog_an_linux64_2.8.16709# ls         //列出当前目录文件install_files  install.py  uninstall.pyroot@server:~/safedog_an_linux64_2.8.16709# ./install.py           //运行安装脚本1. Select Install Apache.  2. Nginx defense module(enter Ctrl-C to exit). input 1 or 2: 2         //apache选择1，nginx选择2step 1/3, start install common lib                                                                [ok] step 2/3, start Install Server Defense Module                                                    step 2.1, checking os release version...                                                        [ok] step 2.2, check app needed...                                                                   [ok] step 2.3, installing file...                                                                    [ok] step 2.4, start service...                                                                      [ok] step 2.5, save safedog install info...Tips: (1)safedog install directory: /etc/safedog (2)install safedog version: 2.8.16709 install safedog completelystep 3/3,  start install Nginx Defense Module..step 3.1, input Nginx install path: [enter "CTRL+c" to exit]For example:/usr/local/nginxPlease input the absolute path:/usr/local/nginx        //输入nginx的安装目录Warn: the path you inputted is not exist!Please input the absolute path:/usr/sbin/              //输入nginx的安装目录，第一次安装配置不正确，所以会在这里报错Error: cann't not find sbin or conf directory!Install Completely!

在step 3.1 处，由于sbin和conf文件不在同一目录，所以不管你怎么输入，都会报错，所以在此之前，需要把sbin和conf文件放在一起

root@server:~/safedog_an_linux64_2.8.16709# whereis nginx                  //搜索nginx的相关目录         nginx: /usr/sbin/nginx /etc/nginx /usr/share/nginxroot@server:~/safedog_an_linux64_2.8.16709# mkdir /usr/local/nginx/        //在/usr/local/下创建nginx目录，ubuntu16.04没有这个目录root@server:~/safedog_an_linux64_2.8.16709# cd /usr/local/nginx/           //打开/usr/local/nginx/目录root@server:/usr/local/nginx# ln -s /usr/sbin/ ./sbin                      //创建/usr/sbin/的软连接到当前目录，并命名为sbinroot@server:/usr/local/nginx# ln -s /etc/nginx ./conf                      //创建/etc/nginx的软连接到当前目录，并命名为confroot@server:/usr/local/nginx# ls                                           //列出当前目录的文件conf  sbinroot@server:/usr/local/nginx# cd ~/safedog_an_linux64_2.8.16709            //打开safedog_an_linux64_2.8.16709目录root@server:~/safedog_an_linux64_2.8.16709# ./install.py                   //重新安装安全狗程序stop safedog server ....1. Select Install Apache.  2. Nginx defense module(enter Ctrl-C to exit). input 1 or 2: 2step 1/3, start install common lib                                                                [ok] step 2/3, start Install Server Defense Module                                                    step 2.1, checking os release version...                                                        [ok] step 2.2, check app needed...                                                                   [ok] step 2.3, installing file...                                                                    [ok] step 2.4, start service...                                                                      [ok] step 2.5, save safedog install info...Tips: (1)safedog install directory: /etc/safedog (2)install safedog version: 2.8.16709 install safedog completelystep 3/3,  start install Nginx Defense Module..step 3.1, input Nginx install path: [enter "CTRL+c" to exit]For example:/usr/local/nginxPlease input the absolute path:/usr/local/nginx                //输入刚才配置好的目录step 3.2, copy libraries                                                                        [ok]step 3.3, copy bin and set boot                                                                 [ok]step 3.4, download nginx..                                                                      [ok]step 3.5, start the nginx server..                                                              [ok]Tips:(1)If you want to change the configuration of nginx defense module, please modify the files in /etc/safedog/nginx/conf;(2)If you want to check nginx defense module log, please use command: sdalog -n;(3)If nginx defense module is failed to use, you can try to restart Nginx.send command to server ok.Install Completely! 

到此，安装完成！命令部分已经加粗显示，懒人请看下面，仅需四步即可解决环境问题

mkdir /usr/local/nginx/
cd /usr/local/nginx/
ln -s /usr/sbin/ ./sbin
ln -s /etc/nginx ./conf

安全狗官网http://www.safedog.cn

原文来自：https://www.linuxprobe.com/ubuntu-nginx-anquangou.html