centos7安装nginx(yum方式) (原创)

centos7中安装nginx(yum方式)

1、添加yum源
默认情况Centos7中无Nginx的源，最近发现Nginx官网提供了Centos的源地址。因此可以如下执行命令添加源：
sudo rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm

2、安装Nginx
通过yum search nginx看看是否已经添加源成功。如果成功则执行下列命令安装Nginx。
yum install  nginx


3、启动Nginx并设置开机自动运行
sudo systemctl start  nginx.service
sudo systemctl enable nginx.service

4、查看nginx默认的解压安装路径

[root@localhost ~]# 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-1.16.0
/usr/share/doc/nginx-1.16.0/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

配置文件  /etc/nginx/nginx.conf  、/etc/nginx/conf.d/default.conf

web应用目录 /usr/share/nginx  (html目录，下有index.html，50x.html)

应用日志目录  /var/log/nginx   (access.log、error.log)