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…
How to Mount a Windows Shared Folder in Linux CentOS 6.3
Windows and Linux are two popular operating systems that use different file systems. However, it is possible to share files between them. In this guide, we will focus on how…
How to Enable mod_perl on Linux CentOS 6.3
The default apache configuration installed without mod_perl. This can be a good idea in order to minimize the number of things that can go wrong. This post will covers the…
How to Secure OpenSSH (SSHD) on Linux
OpenSSH is a widely recognized open-source alternative to proprietary Secure Shell software. It provides SSH connectivity tools that enable remote login and file transfer via SCP or SFTP. OpenSSH was…
How to Check Disk Read and Write Speed in Linux with HDPARM Utility
Checking the disk read and write speed is essential to understand the performance of your system and useful to determine the performance of your storage device, especially when it comes…
How to Fix “-bash: hdparm: command not found” on Linux CentOS 6.3
In the vast world of web servers, encountering errors is a common occurrence. These errors, while frustrating, provide an opportunity to delve deeper into the intricacies of server management. One…
How to Remove a Logical Volume on CentOS 6.3/RHEL6
In Linux, the ability to manage storage effectively is a crucial skill. One common task that arises is the need to remove an existing logical volume, a process that requires…
How to Setup Nginx With PHP-FastCGI on CentOS 6.2/CentOS 6.3 VPS Server
At the previous post, i have setup Nginx as reverse proxy to apache web server. This post will covers the steps how to setup nginx web server to use PHP-FastCGI…
How to Setup Lynis Linux Auditing Tool on CentOS 6.2/CentOS 6.3
Lynis is an open-source security auditing tool. It’s used by system administrators and auditors to evaluate the security defenses of their Linux and Unix-based systems. Lynis comes with hundreds of…