#!/bin/csh -f

set KBTotal=`df -kP $1 | tail -n1 | awk '{print $2}'`
set KBUsed=`df -kP $1 | tail -n1 | awk '{print $3}'`
set KBFree=`df -kP $1 | tail -n1 | awk '{print $4}'`
set ITotal=`df -iP $1 | tail -n1 | awk '{print $2}'`
set IUsed=`df -iP $1 | tail -n1 | awk '{print $3}'`
set IFree=`df -iP $1 | tail -n1 | awk '{print $4}'`

@ TotalAverage = ($KBTotal / $ITotal) + 1
@ AverageFileSize = $KBUsed / $IUsed
@ AverageFreeSpace = $KBFree / $IFree
#set PercentEfficiency = `echo "($TotalAverage / $AverageFileSize) * 100"|bc`

echo "The average file size is ${AverageFileSize}KB."
echo "The remaining disk space can handle an average file size of ${AverageFreeSpace}KB."
echo "The original ratio was about 1 inode per ${TotalAverage}KB file."
#echo "The current inode efficiency is ${PercentEfficiency}%."