#!/bin/bash
sed $'s/\\\,/\31/g' | awk -F, '{ printf "Name: %s\nSubjects : %s\nSports: %s\nSchool: %s\n\n", $1, $2, $3, $4 }' | tr $'\31' ','
IyEvYmluL2Jhc2gKc2VkICQncy9cXFwsL1wzMS9nJyB8IGF3ayAtRiwgJ3sgcHJpbnRmICJOYW1lOiAlc1xuU3ViamVjdHMgOiAlc1xuU3BvcnRzOiAlc1xuU2Nob29sOiAlc1xuXG4iLCAkMSwgJDIsICQzLCAkNCB9JyB8IHRyICQnXDMxJyAnLCc=
am9obixzY2llbmNlXCxzb2NpYWwsZm9vdGJhbGwsZmxvcmVuY2Vfc2Nob29sCmphbWVzLHBhaW50aW5nLHRlbm5pc1wscGluZ19wb25nXCxjaGVzcyxoaWdobW91bnRfc2Nob29s
john,science\,social,football,florence_school
james,painting,tennis\,ping_pong\,chess,highmount_school