Nginx升级

Ubuntu14.04默认的安装源中安装的是Nginx 1.4.6

echo deb http://nginx.org/packages/ubuntu/ trusty nginx >> /etc/apt/sources.list.d/nginx.list
echo deb-src http://nginx.org/packages/ubuntu/ trusty nginx >> /etc/apt/sources.list.d/nginx.list

wget http://nginx.org/keys/nginx_signing.key && apt-key add nginx_signing.key

apt-get update

apt-cache policy nginx 查看版本

apt-get install -y nginx=1.14.0-1~trusty

centos 7 版本升级nginx

1、首先下载对应最新版nginx
wget http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm

2、然后就是建立yum仓库
rpm -ivh nginx-release-centos-7-0.el7.ngx.noarch.rpm

3、卸载系统原有的旧版的nginx
yum remove nginx
4、下载安装nginx
yum install nginx

• 升级也可以

（yum update nginx -y）

5、启动nginx
systemctl start nginx

错误

nginx: [emerg] module "/usr/lib64/nginx/modules/ngx_http_geoip_module.so" version 1012002 instead of 1014000 in /usr/share/nginx/modules/mod-http-geoip.conf:1

解决方法

yum remove nginx-mod*
yum install nginx-module-*