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authorJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 19:54:44 -0400
committerJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 19:54:44 -0400
commita9157ce950dfe2fc30795d43b9d79b9d1bffc48b (patch)
tree9df484304b560466d145e662c1c254ff0e9ae0ba /static/openbsd/man6/grdc.6
parent160aa82b2d39c46ad33723d7d909cb4972efbb03 (diff)
docs: Added All OpenBSD Manuals
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+.\" $OpenBSD: grdc.6,v 1.14 2022/09/24 16:07:26 florian Exp $
+.\"
+.\" Copyright 2002 Amos Shapir. Public domain.
+.\"
+.Dd $Mdocdate: September 24 2022 $
+.Dt GRDC 6
+.Os
+.Sh NAME
+.Nm grdc
+.Nd grand digital clock (curses)
+.Sh SYNOPSIS
+.Nm grdc
+.Op Fl s
+.Op Ar number
+.Sh DESCRIPTION
+.Nm
+runs a digital clock made of reverse-video blanks on a curses
+compatible screen.
+With an optional numeric argument
+.Ar number
+it stops after
+.Ar number
+seconds (defaulting to never).
+The optional
+.Fl s
+flag makes digits scroll as they change.
+If the terminal is too slow to keep up,
+.Nm
+skips seconds.
+Pressing the
+.Sq q
+key exits the program.
+.Sh ENVIRONMENT
+.Bl -tag -width Ds
+.It Ev TZ
+The time zone to use for displaying the time.
+It is normally specified as a pathname relative to
+.Pa /usr/share/zoneinfo ,
+though see
+.Xr tzset 3
+for more information.
+If this variable is not set, the time zone is determined based on
+.Pa /etc/localtime .
+.El
+.Sh AUTHORS
+.An -nosplit
+.An Amos Shapir ,
+modified for curses by
+.An John Lupien .