Open Source News

Read the latest Linux/Open source software news, analysis, opinions, tutorials and much more.

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.

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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.

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You can dump Linux or Unix server memory. This is useful for forensics analysis, and testing your own system. This is often desirable to see:

  • What code and what data actually resides in memory.
  • You can search for specific pids memory.
  • Search memory for string and other data such as passwords.
  • Works as add-on tool for gdb and others.
  • Search/replace/dump memory from running processes and core files.
  • All kinds of deep hacking activities that simply saves your time and solve problems.

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Kali Linux is the successor of the BackTrack Penetration Testing Linux distribution has been released. From the official project page:

Kali is a complete re-build of BackTrack Linux, adhering completely to Debian development standards. All-new infrastructure has been put in place, all tools were reviewed and packaged, and we use Git for our VCS.

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nicstat-welcomeThe nicstat command is top like utility for network interface card (NIC). It displays information and statistics about all your network card such as packets, kilobytes per second, average packet sizes and more. It works under Solaris and Linux operating systems.

In this post, I will explain how to install and use the nicstat command to find out stats about your NICs under Debian / Ubuntu / RHEL / CentOS Linux operating systems.

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Fedora Linux version 18 has been released and available for download. Fedora Linux is a community based Linux distribution. Fedora Linux is considered as the third most popular Linux distribution, behind Ubuntu and Mint for desktop usage. The new version comes with several new features such as – an installer that is rewritten and redesigned from the ground up, GNOME v3.6, KDE v4.9, Xfce v4.10, better network security with firewalld, Linux kernel v3.6, Python v3.3, Ruby on Rails v3.0, and much more.

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Goldendict is a cross-platform (Linux/Unix/MS-Windows/Apple OS X) and dictionary lookup app written in QT. This application support of multiple dictionary file formats. The program can search Wikipedia, Wiktionary, or any other MediaWiki based sites to perform lookups. You can listen to pronunciations for any word or setup text to speech to read out pronunciations. The dictionary also provides word stemming and spelling suggestions. You can also use this program to find out translations of words and phrases for different languages. A commercial mobile version is also available for Android based devices.

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Geany is a great and light weight cross-platform integrated development environment for Linux and Unix based systems. It supports C, C++, Java, PHP, Python and 50+ other programming languages. Geany is known to run under Linux, FreeBSD, NetBSD, OpenBSD, MacOS X, AIX v5.3, Solaris Express and Windows. Geany more closely resembles programming editors available for Microsoft Windows such as Notepad++. So if, you are switching from MS-Windows to Ubuntu/Debian/Fedora/Mint or BSD/OS X/Unix like platform try geany IDE.

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Linux on the desktop is making great progress. However, the real beauty of Linux and Unix like operating system lies beneath the surface at the command prompt. nixCraft picks his best open source terminal applications of 2012.

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Samba is a free software re-implementation of the SMB/CIFS networking protocol. Samba version 4 has been released. It is a major rewrite that enables Samba to be an Active Directory domain controller. I have been waiting years for this option.

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