Alpine Linux is a security-oriented, lightweight Linux distribution based on musl libc and busybox. It is designed for routers, firewalls, VPNs, VoIP boxes and servers.
Alpine as it was intended. Just enough to get you started. Network connection is required.
Most common used packages included. Suitable for routers and servers. Runs from RAM.
Minimal root filesystem. For use in containers and minimal chroots.