Linux Tutorial: Install Ansible Configuration Management And IT Automation Tool

Posted on in Categories Datacenter, Hardware, Open Source, Python last updated May 28, 2017

Today I will be talking about ansible, a powerful configuration management solution written in python. There are many configuration management solutions available, all with pros and cons, ansible stands apart from many of them for its simplicity. What makes ansible different than many of the most popular configuration management systems is that its agent-less, no need to setup agents on every node you want to control. Plus, this has the benefit of being able to control you entire infrastructure from more than one place, if needed. That last point’s validity, of being a benefit, may be debatable but I find it as a positive in most cases. Enough talk, lets get started with Ansible installation and configuration on a RHEL/CentOS, and Debian/Ubuntu based systems.

Installing Tails Live Linux Operating System For Preserving Privacy and Anonymity On The Net

Posted on in Categories Open Source, Security last updated October 1, 2014

Nowadays, privacy does not hold much value when it comes to the privacy of our data on our digital devices or on the internet. In the past few weeks, we learned that everyone who tries to maintain privacy on the net is under suspicion which is all the more reason to try to keep our data, contacts, communications, and whereabouts on the internet anonymous and hidden from prying eyes as much as possible. This holds true even more for people that are more exposed like human rights activists, journalists, lawyers, and even doctors. Some of the distributions that try to assist us with this build on the Tor network.

Download of the day: Ubuntu Linux 14.04 LTS CD / DVD ISO

Posted on in Categories Linux News, Open Source last updated April 17, 2014

Ubuntu Linux version 14.04 LTS (code named “Trusty Tahr”) has been released and available for download. Ubuntu Linux is a community-based Linux distribution. The latest release of Ubuntu brings the best open source technologies together on one platform, with the benefit of free updates for 5 years. This latest release of Ubuntu Server is heavily focused on supporting cloud computing, mobile phones & tables, 64-bit ARM-based microservers support, and more.

Linux and Unix nload App: Monitor Network Traffic and Bandwidth Usage In Real Time

Posted on in Categories Command Line Hacks, Debian Linux, Networking last updated May 7, 2017

If you want to monitor network throughput on the command line interface, use nload application. It is a console application which monitors network traffic and bandwidth usage in real time. It visualizes the in and outgoing traffic using two graphs and provides additional info like total amount of transferred data and min/max network usage.

Download Of The Day: Fedora Linux 20 (Heisenbug) CD / DVD ISO

Posted on in Categories Linux News, Open Source last updated June 24, 2017

Fedora Linux version 20 (code name “Heisenbug”) has been released and available for download. Fedora Linux is a community-based Linux distribution which is sponsored by Red Hat, Inc. The code name “Heisenbug” is a term for a software bug that seems to disappear or alter its behaviour when one attempts to study it. Fedora is considered as the popular cutting edge distro, behind Ubuntu and Mint Linux for desktop and laptop usage.

Download of The Day: Debian Linux 7 ( Wheezy )

Posted on in Categories Debian Linux, Linux News, Open Source last updated June 24, 2017

Debian GNU/Linux version 7.0 Wheezy has been released ( jump to download ) after many months of constant development and available for download in various media format. Debian 7.0 is a free operating system includes various new features such as multiarch support, several specific tools to deploy private clouds, an improved installer, and a complete set of multimedia codecs and front-ends which remove the need for third-party repositories.

Apache / Nginx: Visualize Web Server Access Log In Real Time

Posted on in Categories Debian Linux, Open Source, Web Developer last updated May 5, 2013

Logstalgia (also known as ApachePong) is a very powerful and handy app. It is a website access log visualization tool. It is an extremely useful tool to give you look at your web server traffic. I often use this kind of software to justify and convince my clients and/or boss that we need more servers to handle traffic. It streams Apache / Lighttpd / Nginx web-server access logs as a pong-like battle between the web server and a never ending torrent of requests.