Question

Need Linux Commands and instructions for the following:

6. Write a script to display numbers from 1 to n, where n is an integer provided by users (if not, default to 10). Hint: use "read" command to accept user input. a) Display the source code in an editor (#4-9) b) Execute your script in the terminal, and display the command and the result (#4-10)

Answer 1

code:

#!/bin/bash
read -p "Enter number : " n
if test $n -ge 0
then
   n=$n
else
   n=10
fi
for ((a=1; a <= n ; a++))
do
echo $a
done

output:

.l Result $bash -f main.sh 4 10 12 13 14 15 16 17 18 19 20