how to sum each column in a file using bash

Question

I have a file on the following format

id_1,1,0,2,3,lable1
id_2,3,2,2,1,lable1
id_3,5,1,7,6,lable1

and I want the summation of each column ( I

Answer 1

Here's a Perl one-liner:

It will only do sums, so the first and last column in your example will be 0.

This version will follow your example output: