It is important to store the passwords of user accounts in a secure fashion. There have been many high profile incidents where a security breach resulted in hackers obtaining database dumps of user passwords. The 2012 LinkedIn hack and the recent Adobe hack are two out of many similar cases. Due to the fact that the passwords were stored in an inappropriate fashion, the hackers (read as crackers) were able to recover the passwords of many user accounts and publish them on the Internet, resulting in an embarrassing PR fiasco for the companies.
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.
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.
Linux and Unix are multitasking operating systems i.e. a system that can run multiple tasks (process) during the same period of time. In this new blog series, I am going to list the Linux and Unix job control commands that you can use for multitasking with the Bash or Korn or POSIX shell.
FreeBSD 10.0 has been released and available for download. This is a major update that adds support for the Raspberry Pi, Clang, Amazon AWS EC2 cloud compatibility, and a framework called netmap for fast and safe access to network devices for fast packet I/O.
These are full-featured open source software products, free as in beer and speech that I started to use recently. Vivek Gite picks his best open source software of 2013.
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.
The year of Linux on the desktop or living room is here. Today Valve software announced SteamOS, a free Linux-based gaming operating system designed for the TV, DIY enthusiast, and the living room. From the announcement page:
As we've been working on bringing Steam to the living room, we’ve come to the conclusion that the environment best suited to delivering value to customers is an operating system built around Steam itself. SteamOS combines the rock-solid architecture of Linux with a gaming experience built for the big screen. It will be available soon as a free stand-alone operating system for living room machines.
The first-person shooter Half-Life 2 released for Steam on Linux. I truly enjoyed Counter Strike, and I am going to install Half-Life 2 this weekend.
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.