How to add array elements in shell script
Let's write a shell script to add array elements in shell script.
Algorithm
1. Declare and initialize the array elements
2. Iterate the array using for loop
3. Add each array element
4. Print the result
Add array elements - Shell Script
#sum of array shell script arr=(10 20 30 40 50) sum=0 for i in ${arr[@]} do sum=`expr $sum + $i` done echo $sum
Using ${arr[@]} or ${arr[*]}, we can access the all array elements.
Output
150
Useful Resources
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