Random - Shell script to find out min and max value

##Github Link - https://github.com/raulsaha/postgres/blob/master/scripts/maxmin.sh 

#!/bin/sh

set -x

read -p "Enter the numbers to find out min and max value separated by 'space' : " number

for i in ${number[@]}

do

   echo ""

   echo "The entered number are :" $i

   echo ""

done

echo ${number[@]}

SERIES=${number[@]}

echo $SERIES

number1=(`echo $SERIES`) 

#If we want to enter number manually

#arrayName=(1 2 3 4 5 6 7)

# Finding out min & Max

max=${number1[0]}

min=${number1[0]}

# Loop through all elements in the array

for i in "${number1[@]}"

do

    # Update max if applicable

    if [[ "$i" -gt "$max" ]]; then

        max="$i"

    fi

    # Update min if applicable

    if [[ "$i" -lt "$min" ]]; then

        min="$i"

    fi

done

# Output results:

echo "Max Value is: $max"

echo "Min Value is: $min"