Lets start with the basics. The “netstat” command is quite useful for checking connections to your machine. If we wanted to see ALL of the connections (which i really recommend you don’t do unless you’re trying to debug something and then you should probably pipe it to a file) we could use the “netstat -a”…
GitHub is a well-known git repository, but one limit is that it is not free for private git repository (cost $7/month this posting time). It means that your source code of an important project will also be available for your competitors one day. So this tutorial guides how to setup a private git server on Linux…
If you are dealing with various cache, you might find that a CLI tools for viewing status and doing management works is a great idea. You will no longer need to restart your PHP-FPM pool for opcode/apc cache invalidation. You also do not need to write a stupid PHP file and run on the browser…
This article will explain about different kinds of PHP handlers and how it will impact to each aspect of an application: from resources usage to security level of each. Understanding pros and cons of each handler might help you save much effort on tuning your website performance. The original article can be found at the…
A great news for the PHP community is that Zend Optimizer+ was became open-source, so it is built-in from PHP 5.5. This tutorial will guide how to install Zend Opcache in PHP 5.5 and will mention a little bit about its performance. What is Optimizer+? According to PHP OptimizerPlus RFC, Optimizer+ is the fastest opcode cache…
If you are a PHP Developer, you might find out that different development environments often create too many problems to the development work. There might be bugs which was not appeared in Windows machines but in Linux. There are also many bugs relating to different PHP versions, PHP modules, web server versions, etc. This quick…