Davidghedini.com

I configured my server to encrypt user passwords using 500,000 rounds of SHA-512. The question is, how does the standard AES-128-CBC encrypted SSH private key stack up to that, provided the same (or similar length) password/passphrase is used? This...

Hi there. I just went through a week of trying to put our free Let's Encrypt certificate on our Bluehost account and I want to share my experience. I learned that our particular Bluehost account server is running CentOS 6. Since we are paying for a...

I spent a good part of the past 24 hours trying to get a basic WordPress 4.2.2 deployment up-and-running on Elastic Beanstalk.   It is part of the “homework” in preparing for the next generation of store location and directory technology I am working...

As the opportunities for linux jobs are increasing day by day , its very  adequate to start preparing for linux interviews. In this article we have presented, questions and answers in basic level and scenarios. More likely all questions are related to...

What is “deploying?” When we talk about deploying an application, what we really mean is making that application accessible to others outside of our own computer or our local network. When we “deploy” something, we send it to one of a few targets: different...