Recently i got my vps corrupted and restored it from a snap shot. Unfortunately, the snap shot doesn't contain my previous https certificate and ssl certificate key. So i have to reissue all the stuff. Below is the steps about … Read the rest
最近晚上要整理整理博客， 发现博客经常无法打开。 查看 vps 进程发现 php5-fpm 进程占用了 CPU 的大部分时间，于是去网上搜了一圈，改了改配置文件，现在 CPU 使用率基本在 20% 以下，各服务都算正常，顺手做一个总结。
/var/log/php5-fpm.log 文件，判断大概是什么问题。我的日志当时一直报这个 warning:
WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 32 children, there are 0 idle, and 10 total 对于在自己购买的vps上搭建wordpress博客的用户而言，需要先手动搭建wordpress安装环境，然后按照wordpress官网教程安装wordpress。本文将介绍在vultr的vps上搭建wordpress安装环境的步骤。主要参考了vultr documentation 和 wordpress documentation。
root@localhost:~# apt-get install python-software-properties
root@localhost:~# add-apt-repository -y ppa:rtcamp/nginx
root@localhost:~# apt-get update
root@localhost:~# apt-get install nginx
root@localhost:~# service nginx start
Test if the