Looking for a cool screensaver for your Ubuntu system? One that also serves some purpose - not just those beautiful scenery types? How about one that shows current time? Specifically, I am talking about the flip clock screensaver shown below: Interested in installing and setting it up on your Ubuntu box? Here's how you can ... Read more
If you use mod_security on your server you might encounter that a website script is not compatible with mod_security. To disable mod_security (v2) for a website, add the following code into the apache directives field: <IfModule mod_security2.c> SecRuleEngine Off </IfModule> For the older mod_security 1 version, use these configuration directives: <IfModule mod_security.c> SecFilterEngine Off </IfModule> ... Read more
Visual Basic Script is a simple scripting language you can use in Windows to compile executable .vbs files. They can be created with a notepad document, save the script by choosing All files in the Save as type drop-down menu and give it a name ending with .vbs (if you leave the first drop-down menu ... Read more
The majority of graphical environments let you choose to remember the passwords you enter somewhere to ease access to something but they usually don't tell you how to delete them again. Most Linux desktop distributions have a tool installed where all your saved passwords for network drives are stored in that is called Passwords and ... Read more
This tutorial describes the steps to renew the SSL Certificate of the ISPConfig 3 control panel. There are two alternative ways to achieve that: Create a new OpenSSL Certificate and CSR on the command line with OpenSSL. Renew the SSL Certificate with the ISPConfig updater I'll start with the manual way to renew the ssl ... Read more
FFmpeg has been removed from Ubuntu 14.04 and was replaced by Libav. This decision has been reversed so that FFmpeg is available now in Ubuntu 15.04 again, but there is still no official package for 14.04. In this tutorial, I will show you how to install FFmpeg from mc3man ppa. Add the mc3man ppa: sudo ... Read more
ISPConfig 3 has two different configuration files, one for the server part and one for the interface. ISPConfig 3 Interface The config file location is: /usr/local/ispconfig/interface/lib/config.inc.php ISPConfig 3 Server The config file location is: /usr/local/ispconfig/server/lib/config.inc.php The MySQL root password that is used to create new MySQL databases only is stored in the file: /usr/local/ispconfig/server/lib/mysql_clientdb.conf
High page speed and short page load times of your website are essential for good search engine rankings today. In this FAQ, I will show you how to enable caching of graphic and CSS files in apache on Ubuntu and Debian. The first step is to enable the expires module in apache: a2enmod headers expires ... Read more
The SCP command line is commonly used to copy files over SSH, and between popular Operating systems like Linux, Mac and Windows in a secure fashion. SCP is used to copy files to/from a remote server. It also allows you to copy files from one remote server to another remote server, without passing traffic through your PC.
Here is a list of ports that are used commonly on ISPConfig 3 servers. If you don't have all services installed or if you e.g. don't want to connect to MySQL from external servers, then close the unused or unwanted ports. TCP ports 20 - FTP Data 21 - FTP Command 22 - SSH 25 ... Read more