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 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 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…
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…
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 Install Webmin 1.600 on Linux CentOS 6.3 Using RPM
Webmin is a open source web-based system administration tool and system configuration tool for Unix servers and services. It’s useful for linux administrator especially the Linux newbies as it can…
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 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…
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…