sssiz

<B>Digital的Unix操作系统VAX 4.2源码</B>

#!/bin/sh5
########################################################################
#
#			Copyright (c) 1988, 1989 by
#		Digital Equipment Corporation, Maynard, MA
#			All rights reserved.
#
#	This software is furnished under a license and may be used and
#	copied  only  in accordance with the terms of such license and
#	with the  inclusion  of  the  above  copyright  notice.   This
#	software  or  any  other copies thereof may not be provided or
#	otherwise made available to any other person.  No title to and
#	ownership of the software is hereby transferred.		
#
#	The information in this software is subject to change  without
#	notice  and should not be construed as a commitment by Digital
#	Equipment Corporation.					
#
#	Digital assumes no responsibility for the use  or  reliability
#	of its software on equipment which is not supplied by Digital.
#
#	SCCSID = "@(#)SSSIZ	4.1	(ULTRIX)	7/27/90"
#
#	000	Jonathan Wallace	1-Jun-1990
#
########################################################################
#
#
trap 'Unticker; exit' 1 2 3 5 18
set -h  # hash subr references
LL="
"

########################################################################
# Subroutines #
###############

: Ticker - Put time stamps on screen
Ticker()
{
	(
		while :
		do
			echo "    working ..... \c"
			date
			sleep 120
		done
	)&
	TICKPID=$!
}


: Unticker - Stop time stamps to screen
Unticker()
{
	[ -n "$TICKPID" ] &&
	{
		(
		kill -15 $TICKPID
		wait $TICKPID
		TICKPID=
		)&
	}
}



########################################################################
# Program Start #
#################
clear
echo "
*** Subset Size Listing ***

It will take a few minutes to compile the Subset Sizes."

Ticker
cd /usr/etc/subsets
$SCAMPDIR/ssizes 1>/dev/null
Unticker
while : true
do
	clear
	more /usr/etc/subsets/SIZES
	echo "
Press <RETURN> to review Subset Sizes again, or enter '0'
to return to the Software Management Menu: \c"
	read resp
	case $resp in
	0 )
		break
		;;
	esac
done