dhcp_release(1) on Linux
The text c938e734286f, as Arch Linux 2026-11-01, Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it. The page shows this text now.
Release a DHCP lease on a the local dnsmasq DHCP server.