1.sh

#!/bin/bash

echo "Enter Array: "
read -a array
echo "Total Element = ${#array[@]}"
IFS=$'\n' sorted=($(sort -n <<<"${array[*]}"))
echo
echo Sorted Array = ${sorted[@]}

for i in $(sort -un <<<"${array[*]}")
do
  count=0;
  for j in ${sorted[@]}
  do
#    echo i = $i
#    echo j = $j

    if [[ $i -eq $j ]]; then
      count=$((count+1))
#      echo count = $count
    fi
  done
echo $count $i
done