Howto Directadmin+Apache 2.2+PHP5+SUPHP+Suexec perfect setup
To configure SUPHP in directadmin is an easy task. There are a number of ways to do it. But this method seems to be a perfect setup for it . Why this method is…
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How to Find and Fix Broken Links in WordPress (5 Methods)
Having broken links on your WordPress site is bad news for both your human visitors and your site’s SEO, so learning how to fix broken links in WordPress is an important part of running…
How to install Nagios and NRPE in Centos 7 or RHEL 7
1. Introduction Nagios is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes. Nagios runs periodic checks on user-specified resources and services. Resources…
How to Install Varnish on CentOS 7 or RHEL 7
1. Introduction Varnish is a proxy and cache, or HTTP accelerator, designed to improve performance for busy, dynamic web sites. By redirecting traffic to static pages, varnish reduces the number of dynamic page calls,…
How to Diagnose High Admin-Ajax Usage on Your WordPress Site
A very common scenario when dealing with WordPress is diagnosing high admin-ajax.php usage. If you have been working with WordPress for a while, you have most likely encountered this when running speed tests or checking your…