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Linux & System

Arch Linux guides for common DevOps and development system setup tasks.

  • SSH & GPG — Generate ed25519 SSH keys, configure the SSH agent, and set up GPG commit signing for GitHub
  • NVIDIA + Docker — Configure NVIDIA Container Toolkit for GPU passthrough into Docker containers
  • KVM/QEMU — Spin up Ubuntu VMs with virsh/libvirt on Arch Linux
  • Monitor Brightness — Control external monitor brightness via DDC/CI on Wayland/Hyprland using ddcutil