root

#!/bin/shVLANS="vlan1 ppp0"for V in ${VLANS};doexport GW_${V}=$(echo $(ip r get 1 dev ${V})|awk '{print $3}');GATEWAYS=if [[ -z ${GWS} ]]; thenecho noexport GWS="GW_${V}";elseecho yesexport GWS="${GWS} GW_${V}";fi;done;echo ${GWS};for i in ${GWS};doeval CGW=$${i};echo ${CGW};done;