Read 'n' and generate a pattern given below(number increasing from Top to bottom)

 

#!/bin/bash

<<doc

Name        :Omprakash A Timashetti.

Date        :11/08/2022.

Description :Read 'n' and generate a pattern given below(number increment from top to bottom)

Sample input:Enter the number: 4

Sample Output :1

               2 3

               4 5 6 

               7 8 9 10 

doc

read -p "Enter the number :" number  #Number of element

i=1                                  #initialize i to get pattern

for row in `seq $number`             #number of row to be printed

do

    for col in `seq $row`            #Number of column to be printed    

    do

        echo -n "$i "                #Required value for pattern

       i=$(($i+1))

    done

  echo

done