#!/bin/sh
#
#	usage : add t@C [Zڂ̈ʒu]
#
#		擪#s̓RgƂ݂Ȃ܂B
#
if [ -z "$1" ];then
	echo "usage : add t@C [Zڂ̈ʒu]"
	exit 1
fi

if [ "$1" = "-" ]; then
	FILE=
else
	FILE=$1
fi

if [ -z "$2" ];then
	CLM=1
else
	CLM=$2
fi

grep -v -e "^#" -e "^$" $FILE > /tmp/add$$

trap "rm /tmp/add$$; exit 1" 0 1 2 9 15

KEI=0
export KEI
while read LINE
do
#	echo $LINE
	DATA=`echo $LINE |awk -v item=$CLM '{ print $item }'`
	if [ "$DATA" = "" ]; then
		echo "skip! <<$LINE>>"
	else
		KEI=`expr $DATA + $KEI`
		echo "$DATA	/ $KEI" 
	fi
done < /tmp/add$$

#rm /tmp/add$$

