Monthly Archive:: May 2012


How to Setup Rsync with SSH without Password on Ubuntu / Debian

Rsync is awesome tool for synchronize local files or directories with files and directories on remote server. Rsync is commonly used for data backup.

How to Fix JpGraph Error 25128: The function imageantialias() is not available in your PHP installation.

This error message shown up when I tried to draw chart using JpGraph: To fix the problem, edit file inside JpGraph folder, and

How to Get First Image URL from the Post on WordPress

The following function is used to get first image URL from WordPress post. Paste below function on /wp-includes/functions.php file. Now you can show the

How to Fix High CPU Usage on WordPress

Few days ago I got complain from my hosting company that my website which is WordPress produced high CPU usage all the time. Below