This guide explains how to solve error rpmdb damaged header by rebuilding the RPM database in Fedora, RHEL, CentOS, AlmaLinux and Rocky Linux.
The post How to Solve Error “rpmdb damaged header” in Fedora, RHEL appeared first on Linux Today.
In this article, we are going to learn about important features of Kubernetes which will help you to understand the functional concepts of Kubernetes on a deeper level.
The post Kubernetes Features Explained In Detail appeared first on Linux Today.
The DNF (Dandified Yum) is the next-generation version of the YUM (Yellowdog Updater, Modified), is an open-source default package manager for Red Hat-based Linux distributions, that is used for getting, installing, upgrading, removing, and querying pa…
Offensive Security released Kali Linux 2021.4, which comes with a number of improvements: wider Samba compatibility, switching package manager mirrors, enhanced Apple M1 support, Kaboxer theming, Updates to Xfce, GNOME and KDE, Raspberry Pi Zero 2 W + …
We look at various ways to customise the GNOME Shell clock. From showing the date through to creating a ‘stacked’ layout split across two lines.
This post, How to Customise the GNOME Shell Clock is from OMG! Ubuntu!. Do not reproduce elsewhere without …
On my PC I’ve worked with VirtualBox for years. Then VirtualBox, for some reason, was removed from the Debian repository. As I wasn’t using those VMs for something critical, I’ve just didn’t bother to find out why, or to search some alternate repo. A few months ago I need some virtual machines on my PC, […]
The post Working with gnome-boxes appeared first on Linux Today.
Linux Cockpit is a browser-based user interface for Linux systems. Linux Cockpit can be used as an alternative to a command-line or GUI tools like top, free, htop, lsof, iotop, and lots of others to monitor resource usage such as CPU/Memory/Disk I/O an…
So you’ve just installed a fresh copy of Linux Mint 20 and are ready to make the most of your new system. How do you move forward? In this guide, we will highlight some of the useful tools to consider installing which will enhance your user exper…
Not everyone has the same tastes and when it comes to developing in C++ . The form and environment can vary from person to person. Many are not satisfied with the development environment they use or plan to test others to see if things run better. Based on that I decided to build the biggest […]
The post The 32 Best IDEs/Text Editors for C++ appeared first on Linux Today.
radio-active is Python software that allows users to listen to internet radio stations on the terminal. It’s free and open-source software. Why do we like internet radio? There are no sign-up or subscription charges. There is a huge range of stations available from around the world. Internet radio also offers every format that is available […]
The post radio-active – Listen to Radio from the Terminal appeared first on Linux Today.
In this tutorial, you will learn the different ways to combine and execute multiple Linux commands efficiently.
The post How to Run Multiple Commands at Once in Linux appeared first on Linux Today.
PING is undoubtedly a millennial word. It’s rooted in quotidian life and henceforth has become a concept to be unveiled. Many of us might be known of the fact that the word ‘ping‘ is not actually a word but an acronym. PING stands for Packet Internet G…
Quickemu is a command-line wrapper for QEMU that can be used to quickly create and run highly optimized Linux, macOS, *BSD, and Windows desktop virtual machines. Instead of expecting an exhaustive list of configuration options, Quickemu tries to automatically “do the right thing” and creates the VM configuration automatically for you (though you can still […]
The post Quickly Create And Run Optimized Linux, macOS And Windows Virtual Machines With Quickemu appeared first on Linux Today.
Offensive Security has just released Kali Linux 2021.4. The latest version brings some significant feature additions and improvements. Here’s what’s new!
The post Kali Linux 2021.4 Comes with Updated Desktop Environments appeared first on L…
A critical vulnerability in the open-source logging software Apache Log4j 2 is fueling a chaotic race in the cybersecurity world, with the Apache Software Foundation (ASF) issuing an emergency security update as bad actors searched for vulnerable serve…
This article describes how to monitor Windows machines’ “private” services such as CPU load, Disk usage, Memory usage, Services, etc. For this, we required to install an NSClient++ addon on the Windows machine. The add-on acts as a pr…
In this tutorial, we will discuss DataStax Astra DB and how to create a database with the tool. We will also cover how to load sample data to the database and how to connect the databases.
The post Getting Started With DataStax Astra DB | Astra DB Tuto…
Rust is called to do great things, to the extent that it has been proposed that Linux be rewritten, at least partially, in said programming language. Linus Torvalds did not close the door to this possibility, but the creator of the kernel, who is not very disruptive, showed some skepticism about how the technology from Mozilla would work […]
The post Rust Advances to Become the Second Language of the Linux Kernel appeared first on Linux Today.
LibreNMS is a free, open-source, auto-discovering network monitoring tool written in PHP. In this tutorial, I will explain how to install LibreNMS with Nginx on Debian 11.
The post How to Install LibreNMS Monitoring Tool on Debian 11 appeared first on …
In this tutorial we’ll explain how to change user passwords in Linux, from the command line, using the passwd command.
We’ll show you how to change your current user’s password, as well as how to change, expire, or lock passwords for other users.
The p…