sharadchhetri

Linux, Open Source, Cloud & DevOps

Linux

Install Desktop on CentOS 7

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A few days back we have installed the CentOS 7 on our system from bootable USB key. We installed CentOS 7 without GUI (Graphical User Interface). Now in this post, we will show how to install Desktop on CentOS 7. As a linux user , you should be aware that in Linux World we have […]

Create bootable usb key for CentOS 7 installation

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In this tutorial we will learn, how to create bootable usb key for CenOS 7 installation. Currently many laptops/systems are available in market which are without CD/DVD drive.In a short words, technology is changing very fast. First download the CentOS 7 iso file from CentOS official website. And save it in your system. To make […]

Protect from SSL Drown Attack in AWS ELB, Apache and Nginx

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DROWN, stands for Decrypting RSA using Obsolete and Weakened eNcryption and is a Man-in-the-Middle (MITM) attack against servers running TLS for secure communications. On 1-March-2016, academic researcher uncover the DROWN vulnerability. The SSL DROWN vulnerability has received the CVE identifier number as cve-2016-0800. For more detail, you can also read OpenSSL security advisory for DROWN. […]

How to install MySQL Server 5.7 on Ubuntu 14.04 LTS

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In this guide we will learn, how to install MySQL Server 5.7 on Ubuntu 14.04 LTS. We always recommend our readers to read release notes of every mysql. If you are specifically looking for MySQL Server 5.6 server installation , you can read our previous post. Our Environment Operating System : Ubuntu 14.04 LTS Arch: […]

Upgrade Ubuntu 14.04 LTS to Ubuntu 14.04.3 LTS

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In this quick post, we will upgrade Ubuntu 14.04 LTS to Ubuntu 14.04.3 LTS. Keeping the system updated is always a good practice. Currently even in linux we have found may serious vulnerabilities like ShellShock,Heartbleed etc. We should keep all our applications up to date. Specially the apps which you often use to connect with […]