AD Authentication in Linux

Recently I was working on a project to add linux machines ( Clients ) to a Windows Active Directory Server. When I started, I saw many blog post for that, some of them were not working & some were working...

Active vs Passive FTP

When a client experiences problems when connecting to your FTP server, one thing you might want to look into is whether you’ve set your FTP data transfer mode to either active or passive.  Active and passive are two possible modes...

Adding virtual hard disk to Centos VM on Vmware without reboot

So you need to add an additional hard disk to your VM running the Centos/Redhat/Suse family of operating system, but its in production and you can not reboot it. So how do you go about it? Well, it is rather...

How To Convert Virtual Machines Between VirtualBox and VMware

Migrating to another virtual machine program can be intimidating. if you already have your virtual machines set up they way you like them, you don’t necessarily have to install them from scratch – you can migrate your existing virtual machines....

Tomcat Cluster Configuration

Just because Tomcat is a lightweight container with a small footprint doesn’t mean it isn’t ready to deliver big performance under real-world loads. Tomcat’s built-in support for clustering, load balancing, and session persistence means that you can add more power...