#!/bin/bash pos=$(echo {13807..13810} {13812..13826} {13908..13927}) neg=$(echo 13829 {13831..13842} {13844..13856} {13859..13863} 13869 {13871..13890} 13892 {13894..13904} {13928..13963} {13964..13999}) echo pos $pos echo neg $neg