diskcheck-on-reboot

#!/bin/bash
#
# diskcheck-on-reboot:
#
# Copyright (c) 2012 root. All rights reserved.
# 
#
# $Id$
#

#set -x

OF=/tmp/diskcheck-on-reboot$RANDOM$RANDOM

echo Partition*NextCheckDate*CheckInNdays > ${OF}
for M in `mount -l -t ext2,ext3 | cut -d" " -f1`
do
    NXTCHCK=`tune2fs -l ${M} | \
                grep ^Next | sed 's/after:/after^/' | \
                awk -F^ '{print $NF}' | sed 's/^[ \t]*//;s/[ \t]*$//'`

    #ANDNOW=`date '+%a %b %e %T %Y'`
    NOWIS=`date '+%s'`

    NEXTCHECK=$(date --date="$NXTCHCK" +%s)

    #DATEMATH=`echo $"( ( "$NOWIS" ) -  ( "$NEXTCHECK" ) ) / (60*60*24)" | bc`
    DATEMATH=`echo $"( ( "$NEXTCHECK" ) -  ( "$NOWIS" ) ) / (60*60*24)" | bc`

    echo ${M}*${NXTCHCK}*${DATEMATH} >> ${OF}

done

column -s\* -t ${OF}

rm ${OF}