[How to ] Fix OpenSSL for Heartbleed Vulnerability

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As you are all aware of the latest OpenSSL vulnerability termed as "Heartbleed", many blogs are providing information what it is and how does it affects. I am going to focus on fixing the OpenSSL Heartbleed vulnerability in this post. Which OpenSSL versions are affected? The OpenSSL version 1.0.1 is vulnerable except version 1.0.1g. Other versions like 1.0.0, 0.9.x are ... Read More »

[How To] Install Apache Maven in Linux, Solaris and Mac OS X

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The Apache Maven tool is used to build Java projects. It is very important to set Maven environment variables in order to execute the Maven commands. This post will explain how to set Maven environment variables in Linux. 1) Download Apache Maven binary archive under /opt partition from here 1 2 cd /opt wget http://mirror.olnevhost.net/pub/apache/maven/maven-3/3.0.5/binaries/apache-maven-3.0.5-bin.tar.gz 2) Extract the archive 1 tar ... Read More »

[How To] Hide last seen, profile photo, status on WhatsApp

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WhatsApp - one of the widely used messaging application on Iphone and Android has finally introduced additional privacy features to making it more secure. One can now choose who can/can not view profile photo, status and last seen on WhatsApp. This additional privacy features are available by updating WhatsApp to the latest version for both Iphone and Android. For Android ... Read More »

[How To] Enable NTFS support on Ubuntu/CentOS/RHEL/Fedora

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The Linux operating systems supports NTFS partition format. To enable NTFS partition support, there are some packages required to be installed. To enable NTFS support on Ubuntu: 1 # sudo apt-get install ntfs-3g CentOS/RHEL: 1 2 # yum install ntfs-3g # yum install ntfsprogs ntfsprogs-gnomevfs Note: Enable rmpforge or EPEL repo before proceeding with installation. The version prior to 5.4 ... Read More »