Linux Today

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Whether you’re coding in C or PHP, everything on Linux is slower without a debugger. Learn how you can make your code fly with these Linux debuggers.

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Icinga2 is an open-source network monitoring program written in PHP and C++. It is one of the most popular tools for system administrators to monitor network resources, report outages and generate performance data for reports. This tutorial will show you how to install the Icinga2 monitoring server on Ubuntu 22.04.

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Learn how to easily disable the SSH welcome message on your Ubuntu server to improve your SSH experience with this step-by-step guide.

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Easily implement SSL on your site with ZeroSSL. Our guide covers free certificate setup, ensuring safe and encrypted user connections.

The post ZeroSSL: How to Secure Your Website with a Free SSL Certificate appeared first on Linux Today.

We kick off this year with an interesting Arch-based Linux distribution called “Archcraft” that claims to be “just another Linux distribution” but can run with only 500 MB of RAM.

The post Archcraft: A Customized Lightweight Linux Distro Experience appeared first on Linux Today.

There are three methods to install Node.js on AlmaLinux 9 or 8 utilizing the command-line terminal. These include the default appstream, NodeSource or NVM. Learn these methods in this tutorial.

The post Guide to Installing Node.js on AlmaLinux 9 or 8 appeared first on Linux Today.

Nextcloud AIO stands for Nextcloud All in One. It is a docker-based installer that makes deploying Nextcloud a breeze. In this tutorial, learn how to install Nextcloud AIO on Ubuntu 22.04.

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In this guide, we delve into the practicalities of establishing an affordable self-hosted environment tailored for home labs, home offices, and small to medium-sized enterprises. Prioritizing a lean approach that minimizes both effort and cost, our goal is to navigate complexities within a reasonable timeframe.

The post How to Build a Self-Hosted Environment on Linux With Proxmox appeared first on Linux Today.

Discover how to get rid of the persistent PackageKit message on your OpenSUSE system and enjoy hassle-free package management without interruptions in this guide.

The post How to Hide “PackageKit” Message in OpenSUSE appeared first on Linux Today.

A quick round-up of the Linux Mint Edge ISO for version 21.3 “Virginia” with the latest Kernel.

The post Linux Mint Edge ISO (21.3) – Why You Should Use it appeared first on Linux Today.

PostgreSQL is a powerful, highly scalable, open source, and cross-platform object-relational database system that runs on Unix-like operating systems including Linux and Windows OS. In this step-by-step tutorial, we will show you how to install PostgreSQL 16 and pgAdmin (graphical database management tool) on Debian 12 Linux.

The post How to Install PostgreSQL 16 and pgAdmin on Debian 12 appeared first on Linux Today.

This quick tutorial helps you fix the “permission denied” error while running the bash scripts in Ubuntu and other Linux distributions.

The post Fix “Permission Denied” Error While Running Bash Script on Linux appeared first on Linux Today.

The systemctl mask and systemctl disable are both crucial commands for Linux administrators, and you must know their differences to decide which one to choose in certain situations.

The post Systemctl Mask vs Systemctl Disable appeared first on Linux Today.

CSF or Config Server Firewall is a Stateful Packet Inspection (SPI) firewall based on IPtables and Perl. It provides a daemon process that will monitor your services for failure authentication.

The post How to Install CSF (Config Server Firewall) on Debian 12 appeared first on Linux Today.

This guide will cover how to setup rate limiting in NGINX, with an explanation of what it is and various examples of rate limiting setups.

The post How to Set Up Rate Limiting in NGINX appeared first on Linux Today.

LibreOffice is awesome, but if you are still looking for some other office, here are some options.

The post LibreOffice Alternatives for Linux appeared first on Linux Today.

DokuWiki is a simple, versatile open-source wiki software that doesn’t require a database. It’s known for its ease of maintenance, readability, and user management, making it ideal for creating and managing documentation in corporate or collaborative environments. This guide shows how to install DokuWiki on Debian 12.

The post How to Install DokuWiki on Debian 12 appeared first on Linux Today.

Zammad is an open-source customer support/ticketing solution that helps manage communications across various channels such as email, chat, and social media. In this guide, you will learn how to install the Zammad Customer Support System with PostgreSQL and Nginx on the Debian 12 server.

The post How to Install Zammad Customer Support System on Debian 12 appeared first on Linux Today.

Today, we will delve into the contents of the /proc directory to develop a better understanding of its functionalities. It’s important to note that the /proc directory is a common feature across all Linux distributions, irrespective of their flavor or architecture.

The post How to Use /proc File System to Monitor Linux System appeared first on Linux Today.