centos7安装nginx

Posted 2020-12-25 marscheng

centos安装nginx有两种方式，分别是yum 安装和 源码包 安装。详细可以看这篇文章
yum安装和源码包安装的区别

本网站的后台用的是yum安装，相对来讲比源码包安装要简单点，基本就一条命令，不过缺点是安装后的nginx文件比较分散，我们在修改配置文件的时候经常不知道去哪找，不像源码包那样文件基本可以放在一个路径下，比较好找。

不过我们可以用下面这个命令来查看nginx的安装位置。

rpm -ql nginx

运行后的结果如下：

/etc/logrotate.d/nginx
/etc/nginx/fastcgi.conf
/etc/nginx/fastcgi.conf.default
/etc/nginx/fastcgi_params
/etc/nginx/fastcgi_params.default
/etc/nginx/koi-utf
/etc/nginx/koi-win
/etc/nginx/mime.types
/etc/nginx/mime.types.default
/etc/nginx/nginx.conf
/etc/nginx/nginx.conf.default
/etc/nginx/scgi_params
/etc/nginx/scgi_params.default
/etc/nginx/uwsgi_params
/etc/nginx/uwsgi_params.default
/etc/nginx/win-utf
/usr/bin/nginx-upgrade
/usr/lib/systemd/system/nginx.service
/usr/lib64/nginx/modules
/usr/sbin/nginx
/usr/share/doc/nginx-1.12.2
/usr/share/doc/nginx-1.12.2/CHANGES
/usr/share/doc/nginx-1.12.2/README
/usr/share/doc/nginx-1.12.2/README.dynamic
/usr/share/doc/nginx-1.12.2/UPGRADE-NOTES-1.6-to-1.10
/usr/share/licenses/nginx-1.12.2
/usr/share/licenses/nginx-1.12.2/LICENSE
/usr/share/man/man3/nginx.3pm.gz
/usr/share/man/man8/nginx-upgrade.8.gz
/usr/share/man/man8/nginx.8.gz
/usr/share/nginx/html/404.html
/usr/share/nginx/html/50x.html
/usr/share/nginx/html/index.html
/usr/share/nginx/html/nginx-logo.png
/usr/share/nginx/html/poweredby.png
/usr/share/vim/vimfiles/ftdetect/nginx.vim
/usr/share/vim/vimfiles/indent/nginx.vim
/usr/share/vim/vimfiles/syntax/nginx.vim
/var/lib/nginx
/var/lib/nginx/tmp
/var/log/nginx

然后我们就找到配置文件的路径/etc/nginx/nginx.conf。
nginx的详细配置参数介绍可以看这篇文章——
配置参数说明