#!/bin/bash

NOWH=`date +%k`
NOWM=`date +%M`
FILES=`ls -ult |  gawk '{print $8}' | grep '[0-9]\{2\}:[0-9]\{2\}'`
TOTAL=`ls -ult |  wc -l`
COUNT=0;

for FILE in $FILES
do
        MIN=`echo $FILE | gawk -F: '{ print $2 }'`
        HOUR=`echo $FILE | gawk -F: '{ print $1 }'`

        if [ ${#MIN} -ne 1 ]
        then
                MIN=${MIN:1:1}
        fi

        if [ ${#HOUR} -ne 1 ]
        then
                HOUR=${HOUR:1:1}
        fi

        MIN=$(($MIN + 7))

        if [ "$MIN" -ge 60 ]
        then
                HOUR=$(($HOUR + 1));
                if [ "$HOUR" -ge 24 ]
                then
                        $HOUR = 0;
                fi

        fi

        if [ "$HOUR" -eq "$NOWH" ]
        then
                if [ $MIN >= $NMIN ]
                then
                        COUNT=$(($COUNT + 1))
                fi
        fi
done

PROCENT=$(($COUNT / $TOTAL))

echo "Totalt antal: $TOTAL | Aktiva: $COUNT"
echo "Procentuellt bortfall: $PROCENT%"