#!/bin/sh
#
# Checks if varfile sizes are consistent
#

if [ $# -eq 0 ]; then
  file="var.dat"
else
  file="${1}"
fi

nlines=`du -b data/proc*/${file} | awk '{print $1}' | uniq | wc -l`

if [ $nlines -eq 1 ]; then
  echo "Sizes of ${file} are consistent."
else
  echo "Sizes of ${file} are inconsistent: ${nlines} different sizes were found."
fi