How to create YUM repository in Centos 7!

I was working on an open source project recently, and I needed a repository to host some custom packages. However, you might have your own reasons to create yum repository. You can create a local version of an online repository so everytime you install a package network bandwidth is not consumed. Or there can be […]
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How to install Snort and use as Web Application Firewall!

Considering a number of attacks on web application these days, one must be pro-active in case of the security. You might already be using Web Application Firewall for your web application security including but not limited to ModSecurity. However, ModSecurity works at the application layer. That means it is installed with Web Server Software (Apache, […]
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How to install OpenStack and Create your First Virtual Machine/Instance!

OpenStack is basically a cloud operating system. That let you deploy public and private clouds and take care of all the things for you. In this article, we will see that how to install OpenStack and create your first virtual machine or in other words launch your first instance. We will perform our installation on […]
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Automatically backup all cPanel/WHM Accounts to remote SFTP server!

For all the system administrators out there, backing up data is really important job. Because we all know what happens when server crash happen, or a hard disk drive fails. cPanel/WHM is one of the most comercially used software by web hosting companies and individuals. They have a really nice built in system for backing […]
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Use python to automatically backup Proxmox Virutal Machine to Remote Server!

Recently proxmox has been used by a lot of companies for various reasons, I’ve already written quite a few articles on Proxmox. Virtual Machines backups are a really important issue for any organization because disasters can happen anywhere and anytime, so we must be careful and have backups in case anything goes wrong. Proxmox by […]
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