# Sorting the array in Bash  
# using Bubble sort 
  
# Static input of Array 
arr=(10 8 20 100 12) 
  
echo "Array in original order"
echo ${arr[*]} 
  
# Performing Bubble sort  
for ((i = 0; i<5; i++)) 
do
      
    for((j = 0; j<5-i-1; j++)) 
    do
      
        if [ ${arr[j]} -gt ${arr[$((j+1))]} ] 
        then
            # swap 
            temp=${arr[j]} 
            arr[$j]=${arr[$((j+1))]}   
            arr[$((j+1))]=$temp 
        fi
    done
done
  
echo "Array in sorted order :"
echo ${arr[*]} 
