Entries by Jan Reilink

Microsoft Deployment Workbench: silent installation of various applications

Silently deploy applications through Windows Deployment Services (WDS) / Microsoft Deployment Workbench, or the command line. Sometimes you just can’t find the correct command parameter – or switch – for silent, unattended software installations. Unattended, silent installation of software is ideal in an automated deployment installation of Windows Server or Windows 7, 8 & 8.1 […]

The PHP Benchmark

PHPBench.com – The PHP Benchmark was constructed as a way to open people’s eyes to the fact that not every PHP code snippet will run at the same speed. You may be surprised at the results that this page generates, but that is ok. This page was also created so that you would be able […]

Clean up WordPress post revisions

Delete WordPress post revisions, turn them off and speed up your WordPress blog. Every time you write or edit a WordPress post, WordPress saves the change as a post revision. As you might expect, this fills up your database with a huge amount of unneeded post revisions and information. This uses space which should be […]

MySQL query caching using PHP/Zend_Cache

By using the Cache.php PHP class of the Zend Framework, you can relatively easy cache MySQL query results to disk. This ensures faster consecutive results and speeds up execution. In this context, caching means: execute a MySQL query once and save the result in a temporary file. For every time that same query is executed, […]

Check IP address blacklist status in Bash

Here is a Linux Bash shell script to check whether an IP address is listed in a DNSBL blacklist, or RBL. This is a modified version of a by J65nko posted Bash script to check an IP address reputation status in several blacklists. I’ve added HttpBl as backlist and an API key is required for […]

PHP on IIS: No input file specified.

When you host your PHP website on Windows Server IIS, you may receive an “No input file specified” error message, when a HTTP request is made to non-existing .php files. When this happens you probably have no Request Restrictions configured in IIS’ PHP handler settings. Here is how to resolve the no input file specified error.