echo -n "Please enter the number of person from the server :"
read num
n=`tail -n1 shuchu`
if [ $n -eq $num ] ; then
echo $num >> shuchu
else
echo $num >shuchu
fi
m=`wc -l shuchu|awk '{print $1}'`
if [ $m -ge 5 ] && [ $m -le 20 ] ; then
if [ $n -eq 0 ]
then
echo "---------------------------------------------"
echo -e "This group is 0 people and the $m times 0 \a "
fi
if [ $n -eq 500 ] ; then
echo "--------------------------------------------"
echo -e "This group is 500 people and the $m times 500 \a "
fi
fi
if [ $m -ge 5 ] && [ $n -ne 0 ] && [ $n -ne 500 ] ; then
echo "---------------------------------------------------"
echo -e "This group is $n people and the $m times $n \a "
fi
echo "The shell script run time : $SECONDS"