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How to Print All Arguments in Bash Scripts on Linux

In this comprehensive tutorial, we will discuss how to print all arguments submitted from the command line in a Bash script on Linux. We’ll explore multiple methods for accessing and displaying command-line arguments, covering best practices for argument handling and practical use cases.

Comprehensive AMD SEV vTPM Support in Linux Kernel 6.16 Enhances Confidential Computing

Linux kernel 6.16 introduces comprehensive AMD SEV vTPM support. This marks a major step forward in confidential computing. Moreover, the kernel release enhances virtual machine security by enabling virtual trusted platform modules within AMD-based encrypted environments. Additionally, it provides hardware-backed attestation and secure boot verification for enterprise deployments.

How to Upgrade Debian 12 Bookworm to Debian 13 Trixie

In this comprehensive tutorial, we will discuss how to upgrade your Debian 12 Bookworm system to Debian 13 Trixie using the official upgrade procedure. This guide covers the complete upgrade process, including pre-upgrade preparation, system configuration changes, and post-upgrade verification steps to ensure a smooth transition to the latest stable Debian release.

What’s New in Debian 13 Trixie: RISC-V Support and Enhanced Security

The Linux community is preparing for a significant milestone as Debian 13 Trixie approaches its anticipated release date of August 9, 2025. This latest version of one of the most influential Linux distributions promises to bring substantial improvements and expanded hardware support that will impact millions of users worldwide. With its reputation for stability and reliability, Debian 13 represents a major step forward in open-source computing infrastructure.

AUR Malware Packages Exploit: Critical Security Flaws Exposed

  • linuxconfig.org; By Lucas Rees (Posted by linuxer on Jul 19, 2025 2:46 PM EDT)
  • Story Type: Security; Groups: Arch
Three malicious packages uploaded to the Arch User Repository (AUR) in July 2025 successfully distributed the CHAOS remote access trojan to Linux systems before being detected and removed. The incident involving AUR malware packages highlights critical security vulnerabilities in community-maintained software repositories and underscores the importance of package verification practices for Arch Linux users.

How to Configure SSH Client: Step-by-Step Tutorial

  • linuxconfig.org; By Lucas Rees (Posted by linuxer on Jul 19, 2025 11:43 AM EDT)
  • Story Type: Tutorial; Groups: Linux
Creating an SSH client configuration file allows you to streamline remote server connections by defining connection parameters, authentication methods, and host-specific settings. Instead of typing lengthy SSH commands with multiple options each time you connect, you can store these settings in a configuration file for automatic use.

AIOps and Linux Careers: Future-Proofing Your IT Skillset

The convergence of AIOps (Artificial Intelligence for IT Operations) and Linux expertise is redefining the IT landscape, creating unprecedented opportunities for professionals who adapt. As organizations prioritize automation, observability, and security in complex cloud-native environments, Linux remains the backbone of modern infrastructure and AIOps is its intelligent nervous system. Here's how these forces are shaping careers and how to stay ahead.

Linux System Administrator Salaries in the U.S. (2025)

  • linuxcareers.com; By Lubos Rendek (Posted by linuxer on Jun 6, 2025 3:58 PM EDT)
  • Groups: Community, LPI
Linux system administrators have seen remarkable salary growth leading into 2025, with the increasing reliance on Linux in enterprise IT and emerging technologies driving up demand significantly. The current average salary of $80,000 annually represents not just a number, but a reflection of how critical Linux expertise has become in today's technology landscape. This growth trajectory has been consistent and purposeful, supported by the fundamental role Linux plays in cloud computing, containerization, and modern DevOps practices.

The Exploitation Layer: Who Builds Open Source and Who Profits?

Open-source software is built on contributions from both volunteers and corporations, but an emerging body of research and commentary suggests that unpaid or underpaid contributors are often exploited to sustain enterprise-backed projects. Companies frequently benefit from community labor under the pretexts of "learning opportunities," "future job prospects," "developer prestige," or doing "service" for the community. Below, we examine evidence of this dynamic across major projects and foundations, and how ideological frameworks like meritocracy help justify the extraction of free labor.

The Fragmentation Dilemma: Is Linux Its Own Worst Enemy?

  • linuxcareers.com; By Lucas Rees (Posted by linuxer on Jun 2, 2025 8:27 PM EDT)
  • Story Type: News Story; Groups: Linux
Linux's openness has led to a rich variety of distributions ("distros") – different variants of the operating system tailored to diverse preferences. This fragmentation of desktop Linux is often seen as a double-edged sword. On one hand, it provides users and developers with choice and fosters innovation; on the other, it can pose challenges for software compatibility, user adoption, and developer effort. In this report, we delve into the current state of Linux fragmentation with recent statistics, developer insights, commentary from Linux leaders, and a look at efforts to standardize the ecosystem.

Getting Started with Containers via Podman (No Docker Daemon Required)

Containers have revolutionized how we develop, test, and deploy applications. While Docker is the most well-known containerization technology, Podman offers a compelling alternative that doesn’t require a daemon running in the background. Podman is a free and open-source container engine that’s compatible with Docker while providing additional security benefits through its daemonless and rootless design. This tutorial will walk you through setting up Podman on Ubuntu and getting started with basic container operations.

Make Ubuntu Updates Easier with Nala

Ubuntu systems rely on APT (Advanced Package Tool) for package management. While APT is powerful, its output can be overwhelming and difficult to parse at a glance. Enter Nala, a frontend for the APT package manager that offers a more user-friendly experience with cleaner output, parallel downloads, and useful quality-of-life features. If you’ve ever been frustrated by APT’s verbose and sometimes confusing output, Nala might be the tool you’ve been looking for in Ubuntu 24.04 and newer versions.

How to Run DeepSeek AI Models with NVIDIA GPU Passthrough in Proxmox

Running AI models locally provides enhanced privacy, reduced latency, and complete control over your infrastructure. In this guide, we’ll walk through setting up DeepSeek models (like DeepSeek-R1) inside a Proxmox virtual machine with GPU passthrough. This configuration allows the AI model to access your NVIDIA GPU directly for significantly improved performance.

Using Custom Charge Thresholds with GNOME’s Preserve Battery Health Feature

  • linuxconfig.org; By Egidio Docile (Posted by linuxer on Apr 30, 2025 11:13 AM EDT)
  • Story Type: Tutorial; Groups: GNOME, Linux
GNOME is probably the most used desktop environment on Linux; its latest iteration (codename “Bengaluru”), ships with many performance improvements and some new features, as the ability to limit the battery charge straight from the “control center”, in order to preserve its health and increase its lifespan. By default, when this feature is active, a battery will start charging only when under 75% of its capacity, and will stop charging when it reaches 80%. In this tutorial, we learn how to replace those values with custom ones.

Reclaiming Proxmox Storage Disk Space via Linux CLI

  • linuxconfig.org; By Lubos Rendek (Posted by linuxer on Apr 24, 2025 11:49 AM EDT)
  • Story Type: Tutorial; Groups: Linux
Managing storage in Proxmox VE can be challenging, especially when disk space usage doesn’t match expectations. This guide provides practical commands to analyze Proxmox storage from the Linux command line, identify space usage by virtual machines and containers, detect unaccounted storage space, and troubleshoot common storage issues to help optimize your Proxmox environment.

Self-Hosted Finance Management: Setting Up Firefly III with Docker

  • linuxconfig.org; By Lubos Rendek (Posted by linuxer on Apr 24, 2025 10:18 AM EDT)
  • Story Type: Tutorial; Groups: Linux
Self-hosted budgeting applications provide complete control over your financial data while offering powerful tools to manage your personal finances. Firefly III is one of the best open-source options available, featuring comprehensive expense tracking, budgeting capabilities, and insightful reporting. This tutorial will guide you through setting up Firefly III using Docker on Debian or Ubuntu systems.

How to backup your data with Kopia on Linux

  • linuxconfig.org; By Egidio Docile (Posted by linuxer on Apr 23, 2025 5:53 PM EDT)
  • Story Type: Tutorial; Groups: Linux
When talking about backup solutions, on Linux we are spoiled for choice: in the previous tutorials, for example, we talked about creating encrypted and efficient backups with Borg and Restic. Kopia is another free and open source alternative to those applications: it is written in Go, and it is able to create secure backups, both to local filesystems and to cloud-based storage services like Amazon S3, Azure Blob Storage, Backblaze B2 and Google Cloud Storage. Unlike Borg and Restic, Kopia comes also with an officially supported GUI interface: KopiaUI.

How To Set Color in Bash Script

Setting colors in your Bash scripts can significantly enhance the visual output, making it easier for users to follow along. In this article, we will explore how to set different colors in your Bash scripts to highlight information, errors, or simply to beautify the console output.

What is Docker Pull Command?

  • linuxconfig.org; By Lubos Rendek (Posted by linuxer on Apr 23, 2025 10:16 AM EDT)
  • Story Type: Tutorial; Groups: Linux
The Docker pull command is one of the essential commands that allows users to download container images from a registry to their local machine. This command is often the first step in the container deployment workflow, enabling developers to retrieve pre-built images before running containers. As part of the core set of Docker basic commands, understanding how to effectively use the docker pull command is essential for anyone working with containerized applications.

Unlock Powerful System Monitoring: Your Guide to Prometheus and Grafana

  • linuxconfig.org; By Lubos Rendek (Posted by linuxer on Apr 4, 2025 1:02 AM EDT)
  • Story Type: Tutorial; Groups: Linux
Monitoring is a critical component of any infrastructure setup. Prometheus and Grafana are powerful open-source tools that work together to provide robust monitoring and visualization capabilities. This tutorial guides you through setting up Prometheus on one server and Grafana on another, creating a distributed monitoring system.

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