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How to Install MariaDB on Debian 11

MariaDB is a robust, scalable, and reliable SQL server. It is an enhanced, drop-in replacement for the MySQL relational database management system. In this guide, I will show you how to install and secure MariaDB on Debian 11.

Want to Upgrade RHEL 8.3? Here's the Best Way to Upgrade to RHEL 8.4

Red Hat Enterprise Linux (shortened to RHEL) 8.4 is now available for the Linux customers. RHEL 8.4 has various updates and enhancements for developers, designers, and production teams. So now you can download the latest version from Red Hat’s official site.  But before downloading RHEL 8.4 you might want to have a sneak peek at all the new features offered by this model. This article will explain that and then will take you through the upgrade procedure using the dnf command-line option.

What you need to know about containers for Python

  • Opensource.com (Posted by bob on Nov 3, 2021 2:04 AM CST)
  • Groups: Python; Story Type: News Story
Python is a popular language for many applications. Those that run as backend services, now in the 2020s, are often run inside containers. For that to work, though, you have to build a container. Often, with microservice architectures, it makes sense to build a "root" base image, which all of your services get built on. Most of this article focuses on that base image since this is where it is easiest to make mistakes. However, I also cover the applications themselves because a good base without good applications isn't of much use. read more

How to Install Netdata on Debian 11

  • Howtoforge Linux Howtos and Tutorials (Posted by bob on Nov 3, 2021 12:01 AM CST)
  • Story Type: News Story; Groups: Debian, Linux
Netdata is an open-source web-based real-time Linux system performance and health monitoring system. in this tutorial, I will show you how to install Netdata on Debian 11.

How to take a Backup of an Elasticsearch Cluster

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Nov 2, 2021 11:35 AM CST)
  • Story Type: Tutorial; Groups: Linux, Ubuntu
This article will show you how to backup and restore an Elasticsearch cluster on Ubuntu Linux. A shared NFS directory is used as storage for the backup.

Linux 5.15 kernel released with new NTFS driver: next LTS or will 5.16 sneak in?

  • The Register; By Tim Anderson (Posted by bob on Nov 2, 2021 9:32 AM CST)
  • Story Type: News Story; Groups: Kernel, Linux
Also SMB3 server in the kernel, and new DAMON memory monitor. Linus Torvalds released version 5.15 of the Linux kernel yesterday with a new NTFS driver, an SMB3 server and an advanced memory monitor among the features. 5.15 is likely to be an LTS release unless 5.16 squeezes in before year end.…

Fedora Linux 35 is now officially released

Here we go! Fedora Linux 35 is now officially released. I know I say it every time, but: this is a good one! You'll want to get it (or upgrade) right away.

How to Install sysPass Password Manager on Debian 11

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Nov 2, 2021 6:18 AM CST)
  • Story Type: Tutorial; Groups: Debian, Linux, PHP
sysPass is a web-based password management application written in PHP. It is secure, reliable, and runs in a multiuser environment for business and personal use. In this tutorial, I will show you how to install sysPass password manager on Debian 11.

How to kill a zombie process on Linux

  • Opensource.com (Posted by bob on Oct 31, 2021 7:25 AM CST)
  • Groups: Linux; Story Type: News Story
Happy Halloween Open SOURCE-rers! Here's a tale as old as epoch time. Since there has been C and Unix, and (later on) Linux, we've had zombies. Specifically, there are processes that get marked as a zombie process. Misunderstood by some, ignored by others, and immune to the efforts of so many of us trying to kill these processes without much success. Why is that? read more

Could "Unbreakable" Oracle Linux be the Logical Enterprise-Ready CentOS Replacement?

Red Hat's recent decision to discontinue CentOS 8 has left a critical void in the enterprise Linux market, shifting the spotlight onto other enterprise-ready Linux distributions. One distro that stands out as a viable CentOS 8 replacement among respected enterprise Linux distributions such as Ubuntu, Red Hat Enterprise Linux (RHEL), AlmaLinux and SUSE is ''unbreakable'' Oracle Linux , an OS compiled from the same open-source code as RHEL.

Codenotary: Notarize and verify your software bill of materials

  • ZDNet | open-source RSS; By Steven J. Vaughan-Nichols (Posted by bob on Oct 29, 2021 8:07 AM CST)
  • Story Type: News Story, Security; Groups: Community
What's really in that program? Codenotary can show your customers what's inside your software.

How to Install Python 3.9 on Rocky Linux 8

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Oct 29, 2021 6:53 AM CST)
  • Story Type: Tutorial; Groups: Linux, Python
Python is a widely used multi-purpose programming language. Today’s tutorial will show you how to install Python 3.9 on a Rocky Linux 8 system.

Mozilla's Firefox named in inaugural Brands That Matter

  • The Mozilla Blog (Posted by bob on Oct 29, 2021 5:39 AM CST)
  • Story Type: News Story; Groups: Mozilla
Mozilla’s Firefox is thrilled to be named one of the nearly 100 brands within Fast Company Magazine’s inaugural and high-profile, Brands That Matter 2021 ranking and recognition program for companies and nonprofits that have had an undeniable impact on business and culture. Mozilla’s Firefox was recognized by Fast Company specifically for “continuing to do what […]

How to Install Ruby on Rails on Debian 11

Ruby on Rails is a free, open-source, and one of the most popular application stacks used for creating sites and web apps. It is written in Ruby programming language and follows the MVC concept.

Next.js 12: Middleware, ECMAScript modules, and lessening use of Node.js

  • The Register; By Tim Anderson (Posted by bob on Oct 28, 2021 11:10 AM CST)
  • Story Type: Interview; Groups: Developer
Vercel boss Guillermo Rauch speaks to The Reg about Rust, WebAssembly, Node TypeScript, and more. Interview Next.js 12 is out with a range of new features including built-in middleware and support for ECMAScript (ES) modules.…

2021 Open Source Jobs Report (VIDEO)

The Linux Foundation announced the 9th annual Open-Source Jobs report that offers great insights into the supply and demand of critical skills needed by companies embracing cloud native technologies. To deep dive into this report, we hosted Clyde Seepersad, SVP & General Manager, Training & Certification, The Linux Foundation.

Bash Shell Scripting for beginners (Part 2)

  • Fedora Magazine (Posted by bob on Oct 27, 2021 5:07 PM CST)
  • Groups: Fedora; Story Type: News Story
Bash shell scripting data redirection with stdout and stdin

How to Install OpenNMS Network Monitoring Solution on Debian 11

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Oct 27, 2021 4:05 PM CST)
  • Groups: Debian, Linux; Story Type: News Story
OpenNMS is a free and open-source Open Network Management System written in Java. It is a network monitoring application that gathers critical information from local and network hosts using the SNPM protocol.

How to Create an Amazon Machine Image (AMI) and use it on AWS

  • Howtoforge Linux Howtos and Tutorials (Posted by bob on Oct 26, 2021 7:01 AM CST)
  • Story Type: Tutorial; Groups: Linux
An Amazon Machine Image (AMI) provides the information required to launch an instance. An EC2 instance can not be launched without an AMI. We can create as many instances as we want from a single AMI when we need multiple instances with the same configuration. To create an instance we can use readily available AMI or we can create our own AMI.

How to Install and Configure RabbitMQ on Debian 11

  • Howtoforge Linux Howtos and Tutorials (Posted by bob on Oct 26, 2021 5:17 AM CST)
  • Story Type: Tutorial; Groups: Debian, Linux
RabbitMQ is a free, open-source and one of the most popular message broker software. It supports multiple messaging protocols and uses plugins to communicate with popular messaging solutions like MQTT.

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