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Manual Pages  — GRDC

NAME

grdc – grand digital clock (curses)

CONTENTS

SYNOPSIS


grdc [-st] [n]

DESCRIPTION

grdc runs a digital clock made of reverse-video blanks on a curses compatible VDU screen. With an optional numeric argument n it stops after n seconds (default never). The optional -s flag makes digits scroll as they change. The optional -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.

AUTHORS

Amos Shapir, modified for curses by John Lupien.

GRDC (6) September 25, 2001

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C isn't that hard: void (*(*f[])())() defines f as an array of unspecified size, of pointers to functions that return pointers to functions that return void