1*91219502Sflorian.\" $OpenBSD: grdc.6,v 1.14 2022/09/24 16:07:26 florian Exp $ 2bf56a031Spjanzen.\" 3bf56a031Spjanzen.\" Copyright 2002 Amos Shapir. Public domain. 4bf56a031Spjanzen.\" 5*91219502Sflorian.Dd $Mdocdate: September 24 2022 $ 601be090cSdownsj.Dt GRDC 6 7fc8533a3Saaron.Os 801be090cSdownsj.Sh NAME 901be090cSdownsj.Nm grdc 1001be090cSdownsj.Nd grand digital clock (curses) 1101be090cSdownsj.Sh SYNOPSIS 12a702fa09Spjanzen.Nm grdc 1301be090cSdownsj.Op Fl s 1401be090cSdownsj.Op Ar number 1501be090cSdownsj.Sh DESCRIPTION 1601be090cSdownsj.Nm 174acc410cSdownsjruns a digital clock made of reverse-video blanks on a curses 1835b20aedSschwarzecompatible screen. 193bfc9584SpjanzenWith an optional numeric argument 2001be090cSdownsj.Ar number 214acc410cSdownsjit stops after 2201be090cSdownsj.Ar number 2301be090cSdownsjseconds (defaulting to never). 244acc410cSdownsjThe optional 2501be090cSdownsj.Fl s 263bfc9584Spjanzenflag makes digits scroll as they change. 2735b20aedSschwarzeIf the terminal is too slow to keep up, 2835b20aedSschwarze.Nm 298ca82b00Steduskips seconds. 308ca82b00SteduPressing the 318ca82b00Stedu.Sq q 32b28c2905Sschwarzekey exits the program. 3394089c8aSflorian.Sh ENVIRONMENT 3494089c8aSflorian.Bl -tag -width Ds 3594089c8aSflorian.It Ev TZ 3694089c8aSflorianThe time zone to use for displaying the time. 37*91219502SflorianIt is normally specified as a pathname relative to 38*91219502Sflorian.Pa /usr/share/zoneinfo , 39*91219502Sflorianthough see 40*91219502Sflorian.Xr tzset 3 41*91219502Sflorianfor more information. 4294089c8aSflorianIf this variable is not set, the time zone is determined based on 4394089c8aSflorian.Pa /etc/localtime . 4494089c8aSflorian.El 451f2e2e45Spjanzen.Sh AUTHORS 4627e95970Sschwarze.An -nosplit 4727e95970Sschwarze.An Amos Shapir , 4827e95970Sschwarzemodified for curses by 4927e95970Sschwarze.An John Lupien . 50