How to Check if Telnet is Installed on a Linux System
Before attempting to install Telnet on a Linux system, it is a good idea to verify whether it is already installed or not. In this short guide, we will demonstrate…
How to Install Telnet on Linux (CentOS, RHEL) using the YUM package manager
Although Telnet is not considered the most secure protocol for remote access, it can still be helpful for certain network administration tasks, such as testing and troubleshooting network services. In…
How to Fix “Warning: RPMDB altered outside of yum” Error
The “Warning: RPMDB altered outside of yum” error message appears when the RPM database gets modified by a process other than the yum package manager. This usually occurs when you…
How to Install Yum on Red Hat Enterprise Linux 5 (RHEL)
In this guide, we will be exploring the process of installing Yum on Red Hat Enterprise Linux 5 (RHEL). This tutorial is applicable to most versions of Red Hat Enterprise…
How to Fix “You could try using –skip-broken to work around the problem” Error
When using package managers like yum or dnf on CentOS, Fedora, or RHEL-based systems, you may encounter an error suggesting the use of –skip-broken to work around the problem. This…
How to Remove Gnome-Desktop using Yum
In this step-by-step guide, we will discuss how to remove the GNOME Desktop Environment from a Linux system using Yum, a package manager for RPM-based Linux distributions. The goal is…
How to “Resolve Another app is currently holding the yum lock; waiting for it to exit”
Introduction: Yum is a package management utility used in many Linux distributions to install, update, and remove software packages. Occasionally, when you try to use yum, you may get an…