docker-buildx Archives - ITFROMZERO

A Complete Guide to Docker Buildx for Multi-Platform Images (AMD64 & ARM64)

By IT From Zero November 1, 2026

Troubled by the 'exec format error' when deploying Docker containers from an Apple Silicon Mac to an x86 Linux server? Learn how to use Docker Buildx to build and push multi-platform AMD64 and ARM64 images seamlessly.

Virtualization

QEMU ARM64 Emulation on Linux: Running Raspberry Pi OS and Android for IoT Development

By IT From Zero May 29, 2026

A practical guide to installing QEMU and emulating ARM64 on Linux to run Raspberry Pi OS and Android without real hardware. Covers real-world IoT development workflows: cross-compilation, Docker buildx for ARM64, snapshots, and shared folders.