freebsd-skq/usr.bin/grdc/grdc.6

.\" $FreeBSD$
.Dd September 25, 2001
.Dt GRDC 6
.Os
.Sh NAME
.Nm grdc
.Nd grand digital clock (curses)
.Sh SYNOPSIS
.Nm
.Op Fl st
.Op Ar n
.Sh DESCRIPTION
.Nm
runs a digital clock made of reverse-video blanks on a curses
compatible VDU screen.
With an optional numeric argument
.Ar n
it stops after
.Ar n
seconds (default never).
The optional
.Fl s
flag makes digits scroll as they change.
The optional
.Fl t
flag tells grdc to output the time in a 12-hour format.
In this curses mode implementation,
the scrolling option has trouble keeping up.
.Sh AUTHORS
.An -nosplit
.An Amos Shapir ,
modified for curses by
.An John Lupien .
- Only use sig_atomic_t objects in signal handlers. - Use getopt() to parse command line. - Add usage(). - WARNSify. - Convert manpage to mdoc(7). PR: bin/30641 Submitted by: Andrey Simonenko <simon@simon.org.ua>, ru MFC after: 1 week 2001-09-25 13:45:46 +00:00			`.\" $FreeBSD$`
			`.Dd September 25, 2001`
			`.Dt GRDC 6`
mdoc(7) police: Added the missing .Os call; it's not strictly necessary nowadays, but is documented as "required", and may become so again in the future. Approved by: re 2002-12-11 15:55:29 +00:00			`.Os`
- Only use sig_atomic_t objects in signal handlers. - Use getopt() to parse command line. - Add usage(). - WARNSify. - Convert manpage to mdoc(7). PR: bin/30641 Submitted by: Andrey Simonenko <simon@simon.org.ua>, ru MFC after: 1 week 2001-09-25 13:45:46 +00:00			`.Sh NAME`
			`.Nm grdc`
			`.Nd grand digital clock (curses)`
			`.Sh SYNOPSIS`
			`.Nm`
mdoc(7) police: Make SYNOPSIS match usage(). Approved by: re (blanket) 2003-05-16 21:27:23 +00:00			`.Op Fl st`
- Only use sig_atomic_t objects in signal handlers. - Use getopt() to parse command line. - Add usage(). - WARNSify. - Convert manpage to mdoc(7). PR: bin/30641 Submitted by: Andrey Simonenko <simon@simon.org.ua>, ru MFC after: 1 week 2001-09-25 13:45:46 +00:00			`.Op Ar n`
			`.Sh DESCRIPTION`
			`.Nm`
Re-import with new name, old name conflicts with gated 1994-12-04 21:51:19 +00:00			`runs a digital clock made of reverse-video blanks on a curses`
- Only use sig_atomic_t objects in signal handlers. - Use getopt() to parse command line. - Add usage(). - WARNSify. - Convert manpage to mdoc(7). PR: bin/30641 Submitted by: Andrey Simonenko <simon@simon.org.ua>, ru MFC after: 1 week 2001-09-25 13:45:46 +00:00			`compatible VDU screen.`
			`With an optional numeric argument`
			`.Ar n`
Re-import with new name, old name conflicts with gated 1994-12-04 21:51:19 +00:00			`it stops after`
- Only use sig_atomic_t objects in signal handlers. - Use getopt() to parse command line. - Add usage(). - WARNSify. - Convert manpage to mdoc(7). PR: bin/30641 Submitted by: Andrey Simonenko <simon@simon.org.ua>, ru MFC after: 1 week 2001-09-25 13:45:46 +00:00			`.Ar n`
Re-import with new name, old name conflicts with gated 1994-12-04 21:51:19 +00:00			`seconds (default never).`
			`The optional`
- Only use sig_atomic_t objects in signal handlers. - Use getopt() to parse command line. - Add usage(). - WARNSify. - Convert manpage to mdoc(7). PR: bin/30641 Submitted by: Andrey Simonenko <simon@simon.org.ua>, ru MFC after: 1 week 2001-09-25 13:45:46 +00:00			`.Fl s`
			`flag makes digits scroll as they change.`
Add an option to print the time in 12-hour format. Submitted by: Samy Al Bahra <samy@kerneled.com> 2003-03-28 16:37:45 +00:00			`The optional`
			`.Fl t`
			`flag tells grdc to output the time in a 12-hour format.`
- Only use sig_atomic_t objects in signal handlers. - Use getopt() to parse command line. - Add usage(). - WARNSify. - Convert manpage to mdoc(7). PR: bin/30641 Submitted by: Andrey Simonenko <simon@simon.org.ua>, ru MFC after: 1 week 2001-09-25 13:45:46 +00:00			`In this curses mode implementation,`
Re-import with new name, old name conflicts with gated 1994-12-04 21:51:19 +00:00			`the scrolling option has trouble keeping up.`
- Only use sig_atomic_t objects in signal handlers. - Use getopt() to parse command line. - Add usage(). - WARNSify. - Convert manpage to mdoc(7). PR: bin/30641 Submitted by: Andrey Simonenko <simon@simon.org.ua>, ru MFC after: 1 week 2001-09-25 13:45:46 +00:00			`.Sh AUTHORS`
			`.An -nosplit`
			`.An Amos Shapir ,`
			`modified for curses by`
			`.An John Lupien .`