1.安装

1.1 配置epel yum 源

wget http://dl.Fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
rpm -ivh epel-release-latest-7.noarch.rpm
yum install nginx -y

1.2 查看确认 是否安装

[root@localhost ~]# rpm -qa | grep nginx
nginx-1.10.2-1.el7.x86_64
nginx-mod-stream-1.10.2-1.el7.x86_64
nginx-mod-http-geoip-1.10.2-1.el7.x86_64
nginx-all-modules-1.10.2-1.el7.noarch
nginx-mod-http-perl-1.10.2-1.el7.x86_64
nginx-mod-http-image-filter-1.10.2-1.el7.x86_64
nginx-mod-mail-1.10.2-1.el7.x86_64
nginx-filesystem-1.10.2-1.el7.noarch
nginx-mod-http-xslt-filter-1.10.2-1.el7.x86_64

1.3 查看 安装nginx 所生成的文件

[root@localhost ~]# rpm -ql nginx
/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-1.10.2
/usr/share/doc/nginx-1.10.2/CHANGES
/usr/share/doc/nginx-1.10.2/README
/usr/share/doc/nginx-1.10.2/README.dynamic
/usr/share/doc/nginx-1.10.2/UPGRADE-NOTES-1.6-to-1.10
/usr/share/licenses/nginx-1.10.2
/usr/share/licenses/nginx-1.10.2/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

2.设置

2.1 启动nginx

systemctl start nginx

2.2 设置开机启动

systemctl enable nginx

2.3 查看nginx 启动状态

systemctl status nginx

2.4 查看是否监听

ss -tnl | grep 80
LISTEN    0      128          *:80                      *:*
LISTEN    0      128        :::80                      :::*

2.5 测试 nginx

在浏览器中输入 nginx 服务器的ip 地址(localhost:80)
如果能看到测试页面，说明已经正常安装~

备注：如果不能正常访问，关闭防火墙
systemctl stop firewalld.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动
firewall-cmd --state #查看默认防火墙状态（关闭后显示notrunning，开启后显示running）