16ae1554aSColin Percival.\" $FreeBSD$ 26ae1554aSColin Percival.Dd September 25, 2001 36ae1554aSColin Percival.Dt GRDC 6 46ae1554aSColin Percival.Os 56ae1554aSColin Percival.Sh NAME 66ae1554aSColin Percival.Nm grdc 76ae1554aSColin Percival.Nd grand digital clock (curses) 86ae1554aSColin Percival.Sh SYNOPSIS 96ae1554aSColin Percival.Nm 106ae1554aSColin Percival.Op Fl st 116ae1554aSColin Percival.Op Ar n 126ae1554aSColin Percival.Sh DESCRIPTION 136ae1554aSColin Percival.Nm 146ae1554aSColin Percivalruns a digital clock made of reverse-video blanks on a curses 156ae1554aSColin Percivalcompatible VDU screen. 166ae1554aSColin PercivalWith an optional numeric argument 176ae1554aSColin Percival.Ar n 186ae1554aSColin Percivalit stops after 196ae1554aSColin Percival.Ar n 206ae1554aSColin Percivalseconds (default never). 216ae1554aSColin PercivalThe optional 226ae1554aSColin Percival.Fl s 236ae1554aSColin Percivalflag makes digits scroll as they change. 246ae1554aSColin PercivalThe optional 256ae1554aSColin Percival.Fl t 266ae1554aSColin Percivalflag tells grdc to output the time in a 12-hour format. 276ae1554aSColin PercivalIn this curses mode implementation, 286ae1554aSColin Percivalthe scrolling option has trouble keeping up. 29*991360baSGordon Bergling.Sh ENVIRONMENT 30*991360baSGordon Bergling.Bl -tag -width Ds 31*991360baSGordon Bergling.It Ev TZ 32*991360baSGordon BerglingThe time zone to use for displaying the time. 33*991360baSGordon BerglingIt is normally specified as a pathname relative to 34*991360baSGordon Bergling.Pa /usr/share/zoneinfo , 35*991360baSGordon Berglingthough see 36*991360baSGordon Bergling.Xr tzset 3 37*991360baSGordon Berglingfor more information. 38*991360baSGordon BerglingIf this variable is not set, the time zone is determined based on 39*991360baSGordon Bergling.Pa /etc/localtime . 40*991360baSGordon Bergling.El 416ae1554aSColin Percival.Sh AUTHORS 426ae1554aSColin Percival.An -nosplit 436ae1554aSColin Percival.An Amos Shapir , 446ae1554aSColin Percivalmodified for curses by 456ae1554aSColin Percival.An John Lupien . 46