Linux Community

Best practices for Ubuntu server hardening?

@linuxpro42 • 2 hours ago • Security

I'm setting up a new Ubuntu 24.04 server and want to ensure it's properly secured. What are the essential security measures I should implement?

Docker vs Podman in 2025

@containerdev • 5 hours ago • DevOps

With the recent developments in container technology, what are the pros and cons of Docker vs Podman for development workflows?

Arch Linux installation troubleshooting

@newbie_penguin • 1 day ago • Installation

I'm having issues with UEFI boot after installing Arch Linux. The system won't boot and I'm getting a black screen. Any suggestions?

Vim vs Neovim: Which should I learn?

@terminal_warrior • 2 days ago • Editors

I'm transitioning from VSCode to a terminal-based editor. Should I learn traditional Vim or jump straight to Neovim?

Share your dotfiles setup!

@dotfiles_master • 3 days ago • Configuration

Let's share our favorite dotfiles configurations! Post your .vimrc, .bashrc, or any interesting setup you've created.

Kubernetes cluster setup on bare metal

@k8s_admin • 1 week ago • DevOps

Looking for advice on setting up a production Kubernetes cluster on bare metal servers. What networking and storage solutions work best?