Installing Zimbra 8.0.4 on CentOS 6.4 X64 – RHEL 6.4

Zimbra Collaboration Suite (ZCS) is a groupware product created by Zimbra. It is widely used in the world. Users can share folders, contacts, schedules and other things, using a very rich web interface. In this video tutorial, I will explain installing Zimbra Collaboration Server 8.0.4 – Open Source Edition on CentOS 6.4 X64 or RHEL… Read More »

How to Install VMware Tools in CentOS 6.4

VMware Tools is an optional, free set of drivers and utilities that enhances both the performance of a virtual machine’s guest operating system and interaction between the guest and the host. From time to time I find clients have not installed the VMware tools in their virtual machine’s (VM) operating system. Although the guest operating… Read More »

Managing Partitions in RHEL 6.x – CentOS 6.x

The fdisk command is a text-based utility for viewing and managing hard disk partitions on Linux. It’s one of the most powerful tools you can use to manage partitions, but it’s confusing to new users. Using fdisk you can create a new partition, delete an existing partition, or change existing partition. Using fidsk you are… Read More »