How to Uninstall Webmin on CentOS 6.3
To uninstall Webmin on CentOS 6.3, you’ll need to remove the installed package and its associated files, and then disable the repository used to install it. Here’s a step-by-step guide…
How to List all the Installed Packages on a CentOS System
As a system administrator, you may need to list all the installed packages on your CentOS system for various reasons. In this guide, we will go through the steps to…
How to Remove the Postfix Mail Queue
Postfix is a free and open-source mail transfer agent (MTA) that routes and delivers an email. Under Postfix MTA, there are basic command to empty or remove Postfix Mail Queue….
How to Setup VNC Server on CentOS 6.3
VNC is a protocol that is used to display an X windows session running on another computer over the network. VNC server must be install at the target(destination) workstation and…
How to Install Google Chrome on CentOS 6.3
Google Chrome, known for its lightweight and speedy performance, is an alternative browser that merges a sleek design with advanced technology to make web navigation faster, safer, and more user-friendly….
How to Install Adobe Flash Player on CentOS 6.3
Adobe Flash Player is a software used for multimedia playback on websites. It allows users to view interactive content and play videos on various web browsers. If you are using…
How to Remove Volume Groups and Physical Volumes on LVM
In Linux, Logical Volume Management (LVM) is a crucial concept that involves three logical layers: Physical volumes (PV), Volume groups (VG), and Logical volumes (LV). In certain situations, existing Physical…
Configure Network Time Protocol (NTP) on CentOS 6.3
Accurate timekeeping is crucial for many server operations. Network Time Protocol (NTP) is an Internet protocol used to synchronize the clocks of computers or servers to some NTP server on…
Prerequisites Checking Before Install Zimbra Collaboration Suite 8 on CentOS 6.3
Before embarking on the installation of Zimbra Collaboration Suite (ZCS) 8.0.1 or 8.0.2 on CentOS 6.3, it’s crucial to ensure that certain prerequisites are met. This not only guarantees a…
How to Upgrade Zimbra Collaboration Suite 8.0.1 to 8.0.2 on CentOS 6.3 x86_64
In previous post, i had shared the steps to setup Zimbra Collaboration Suite (ZCS) 8.0.1 Mail Server open source edition on CentOS 6.3 server. At the time this document was…
How to Upgrade from CentOS 6.2 to CentOS 6.3
CentOS 6.3 had released on 2012-07-09 with the kernel version 2.6.32-279. CentOS is an Enterprise-class Linux Distribution derived from sources freely provided to the public by our Upstream OS Provider…
How to Setup Zimbra Collaboration Suite 8.0.1 OSE on CentOS 6.3
A reliable mail server is one of the key tools in efficient and secure communication and is paramount for any business. Zimbra Collaboration Suite (ZCS) is a trusted solution used…