How to whitelist an IP in Fail2ban on Debian Wheezy
Fail2Ban is used to protect servers against brute force attacks. Fail2ban uses iptables to block attackers, so, if we want to add permanent IP address and never be blocked, we must add it in the config file.
How to recover data from an encrypted harddisk on boot failure with Ubuntu 14.04
This document describes how to recover an encrypted harddisk in a failed boot device for Ubuntu 14.04 Server. This method will work for Ubuntu Desktop also. This is a very havoc situation when the distro fails to boot and we have our important data inside the distro. If the harddisk is not encrypted then we can easily retrieve our data with the help of live-cds or live-USB boot devices, but if the harddisk was encrypted then situation becomes little hectic. I will cover the topic for encrypted harddisk data retrieval from Ubuntu distros.
How To Install Contao CMS On Ubuntu 14.04
How To Install Wordpress On Ubuntu 14.04 LAMP
This document describes how to install and configure Wordpress on Ubuntu 14.04. WordPress started in 2003 with a single bit of code to enhance the typography of everyday writing and with fewer users than you can count on your fingers and toes. Since then it has grown to be the largest self-hosted blogging tool in the world, used on millions of sites and seen by tens of millions of people every day. This tutorial explains the process of installing Wordpress on Ubuntu 14.04 in the form of a simple-to-follow guide.
How To Install PIWIK On Ubuntu 14.04
How to quickly get list of all applications installed on your UNIX/Linux machines
In this tutorial I'll try to present how to quickly get the list of all applications installed on UNIX/Linux hosts. The procedure applies to the most popular UNIX/Linux distributions but is also applicable to windows hosts and some other hardware (e.g. firmware version on routers etc.). The procedure could help you track your software inventory and get notifications whenever users install/uninstall applications on their machines.