How to Download CentOS 5.9 i386 and x86_64 ISO
CentOS is a community-supported, mainly free software operating system based on Red Hat Enterprise Linux. It is an open source operating system distribution based upon the Linux kernel. On 17th…
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 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 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 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 Fix “-bash: scp: command not found” Error
The scp command is a secure file transfer protocol that enables users to transfer files between a local and a remote system using a secure encrypted channel. However, sometimes when…
Apache Reverse Proxy Configuration for Linux
A reverse proxy operates as a gateway and presents itself to the client as a standard web server. This guide will walk you through the process of setting up and…
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 Install Subversion on CentOS 6.3
This post will cover the quick steps to install Subversion 1.6 on linux CentOS 6.3 server. Apache Subversion (often abbreviated SVN) is a open source software versioning and revision control…
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…