today's howtos
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How To Install Portainer on Debian 11
In this tutorial, we will show you how to install Portainer on Debian 11. Looking to simplify your container management? Portainer is your answer! This fantastic open-source tool makes it easy to manage and deploy your containerized applications.
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vnet jail on FreeBSD not letting pings through from another non-vnet jail
I just restarted my pkg01 jail. Now Nagios can’t see it on IPv6.
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Fixing DDR4-1867 on a Supermicro server
If you’re refurbishing an old box that’s only detecting your DDR4-2133 or 2400 as 1867 MHz, get into the BIOS and disable POR: [...]
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How to Install SuiteCRM on Rocky Linux 9
SuiteCRM is an open-source customer relationship management solution written in PHP. It's a fork of the popular SugarCRM. In this post, you will learn how to install SuiteCRM using the Nginx web server and Let's Encrypt SSL on a Rocky Linux 9 server.
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How to Install Puppet Server and Agent on AlmaLinux 9
Puppet is a centralized configuration management and automation tool. This guide shows you how to install Puppet Server and Agent on AlmaLinux servers. We'll also show you how to start with the Puppet configuration management tool by creating the first Puppet deployment for LAMP Stack.
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How to Install KDE Plasma on CentOS Stream 9/8
When it comes to Linux desktop environments, diversity is one of the greatest strengths. KDE Plasma, often simply referred to as KDE, is one such desktop environment that has been honed over the years for optimum performance and aesthetics.
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How to configure SSH keys for new Linux users
In Linux, creating a new user and setting up an SSH key for them is a common task, especially in environments that require secure and efficient remote access. SSH keys provide a more secure way of logging in compared to passwords.
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How to Install Tor Browser on Rocky Linux 9/8
Tor Browser is an open-source software toolset that serves as a formidable guardian of user privacy and online freedom. Developed by the Tor Project, the browser is essentially a modified version of Mozilla Firefox, equipped with several privacy-focused enhancements.
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How to Install Next.js on Ubuntu 22.04 | 20.04
As the digital world continues to evolve, Next.js stands as a beacon of progress in the sphere of web development. Developed by Vercel, Next.js is a robust, open-source JavaScript framework that enables the creation of high-performing static websites and server-side rendered applications, leveraging the power of React.js.
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How to Install Sentry using Docker?
In this post, you will learn how to install Sentry using Docker. This method ensures compatibility but, above all, ease of processing. Sentry is an open-source application that works as a real-time error monitor.
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How to create a web app with flask
In this tutorial, you will learn how to install flask and create a simple web app using flask.
Flask is a python web framework that you can use to create python web apps.
If you are a python programmer or just starting to learn python, and want to build web
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Preserving Your Progress: How to Export Docker Images
Introduction Docker images have become an integral part of the modern software development process, particularly with the adoption of containerization technology. A Docker image is a pre-configured package that contains all the dependencies and libraries needed to run an application.