I would like to insert that, though @JosEduSol's solution is not incorrect and does support resolve the OP difficulty, -g is only setting the scope being global, though -x is producing the desired surroundings variable to become exported to child procedures. Now we know currently being a pet owner in https://dubaibudgetcatgear54310.fare-blog.com/37849006/detailed-notes-on-setting-up-aquarium-in-dubai