Starting January 1, 2021 my online course will go live. It is 100% free, no gimmicks. if you would like to register early drop me an email with your info at carmine@carminebufano.com… Read More


CLOUDRON is a platform that makes it easy to run and maintain web apps on your server. Save $30 with this Referral Code: 61ea681e4f5547a5 https://www.cloudron.io/ cloudron.io This software automates your domains dns when creating sub domains. It automatically takes care of TLS and SSL certificates through Let’s encrypt’s https://letsencrypt.org API. It also connects to your… Read More


* This post uses the DD command which if used improperly WILL completely destroy your system.  If you are unsure about what you are doing do not even attempt anything below. The command below will overwrite any drive you tell it to, with no regard or warning. Make absolutely sure you know the drive letters… Read More


Sooo if you have been following this blog you may have heard of network virtualization.  Today I own it! Installing it! Documenting it! Thanks to my recent opportunity to work with some great people at a great company; our clients are demanding more and I am going to lab this and take you along the… Read More


I haven’t posted here in quite a while.  I have recently been brought onto an amazing opportunity to work with some great people at a new tech startup and we are working on some very interesting projects. Creating customized Linux solutions, that include openvswitch, network virtualization, service chaining and much more. It’s a challenging endeavor… Read More


Many times when building a website, you want to limit access to some content or folder or the whole website.  For instance you may have a “Downloads” section that you want to give access to selectively. Here is an easy way to make Apache web server ask for a username and password when someone tries to gain… Read More