Jared's sleepto command from Dec 2007 - sleep to an at(1) style time specification.
# $NetBSD: Makefile,v 1.1 2021/02/25 07:03:57 simonb Exp $ PROG= sleepto SRCS= sleepto.c parsetime.c NOMAN= # defined WARNS?= 4 .include <bsd.prog.mk>