Frequently Asked Questions

As you keep working on linux you get better and better on the command line. it comes a point where you say to yourself:...

FFmpeg is a great multimedia framework that helps you deal with your audio and video files. What do I mean? You can easily convert...

Providing fast, well-performing websites is absolutely essential these days. A slow website means visitors will drop off sooner and leave, missing opportunities and leaving...

Question: After installing Ubuntu Saucy, anytime I run sudo apt-get update, I see the error message below: W: Failed to fetch gzip:/var/lib/apt/lists/partial/archive.ubuntu.com_ubuntu_dists_saucy_main_binary-amd64_Packages Hash Sum mismatch Answer: Open Terminal...

Question : How to disable server signature using .htaccess or by editing apache config file? Answer: Attackers can use server signature to their advantage when performing...

As you may know, WordPress is the most popular free and open source Content management system that can be used to create single or...

From the Apache Tomcat home page, Apache Tomcat is an open source software implementation of the Java Servlet and JavaServer Pages technologies. The Java Servlet...

Nowadays, services can't stop, and is system's administratos reponsability keep applications, services and servers on line. Let's make an scenario with 2 virtual machines...

qBittorrent is a cross platform free and open source bittorrent client designed as an alternative the popular µtorrent client written in C++ / Qt4, using the libtorrent-rasterbar library. qBittorrent...

Birdie is a beautiful Twitter client for elementary OS. We know that social media has taken all over. Yes, some people love one, some people hate...

i  will  show  in this small tutorial how to upgrade debian to latest release .in this example  i will update my debian 8.2 to...

Introduction Linear programming is a method for determining the best solution to a linear function. Making a few simple assumptions is the best technique for...

Puppet is a tool designed to manage the configuration of Unix-like and Microsoft Windows systems declaratively. The user describes system resources and their state,...

Recently, CLI is mostly used by Linux/Unix administrators since most popular linux distros come with a complete set of GUI applications that make the...

QUESTION: Hi, I am a newbie to a Red Hat based distro I just installed. I have downloaded a series of .rpm packages and wondering...

Hello Guys, As an openbox user (Crunchbang 'Waldorf') myself, I always like to open links from other applications in Chromium but it tends out open...

Cyber attacks have drastically advanced, with criminals using more sophisticated tools to steal and misuse company data. This has increased ransomware, phishing attempts, DoS...

  There is no shortage of applications that enable administrators to connect to their servers. But using different applications for different purposes can get hectic,...