How to Install Terraform Terraform must first be installed on your machine. Terraform is distributed as a binary package for all supported platforms and architecture. To install Terraform, find the appropriate package for your...
Read MoreIntroduction We explained how to install VirtualBox on a Centos 7 machine in an earlier article wherein we ran into an issue during the install itself and were unable to start the service. In this article, we will share the...
Read MoreIntroduction Oracle VM Virtualbox popularly referred to as Virtualbox is a is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high...
Read MoreIntroduction In an earlier article, we demonstrated how we could calculate and report the amount of swap memory used by an individual process. In this article, we will explain a kernel parameter related to the use to swap...
Read MoreIntroduction We’ve explored the yum package manager for RHEL based systems extensively in previous yum. In this article, we will present the cause and fix for the message “Repodata is over 2 weeks old. Install...
Read MoreIntroduction A Linux based operating system does not have the concept of a ‘recycle bin’ in contrast to Windows operating systems. Therefore in Linux if we delete a file or directory it is generally considered to be...
Read MoreIntroduction File compression plays an important role in the life of a system administrator and a generic operating system user as it helps us in saving disk space by allowing us to store more data within the same chunk of...
Read MoreIntroduction to Terraform Welcome to the introduction of Terraform. We are going to cover what Terraform is, what are its key features, how it is different from existing tools, etc. Terraform is a tool by HashiCorp. There are...
Read MoreIntroduction Data security and data integrity are critical for the successful functioning of any enterprise infrastructure. Setting up file servers to transfer files via FTP & SFTP is common practice. Some files being...
Read MoreWhizlabs is the pioneer in providing online training and practice tests for many leading IT certifications. I have been using this site for a long time to prepare for cloud computing and other certifications. Their online...
Read MoreRecently I was working with something and got into a situation where I wanted to embed some content to an email body and trigger it from a Linux server via command line inputs. We can do it using any of the Email-Clients until...
Read MoreINTRODUCTION TO HASHICORP [Taken from www.hashicorp.com] In this post, we are going to cover this awesome DevOps startup, their principles, all the tools. HashiCorp is a company based in San Francisco that solves...
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My name is Surendra Kumar Anne. I hail from Vijayawada which is cultural capital of south Indian state of Andhra Pradesh. I am a Linux evangelist who believes in Hard work, A down to earth person, Likes to share knowledge with others, Loves dogs, Likes photography. At present I work at Bank of America as Sr. Analyst Systems and Administration. You can contact me at surendra (@) linuxnix dot com.
