json_select "network_device"
json_select "$netdev"
json_get_vars path path
- next_eth="$(echo "$netdev" | grep 'eth[0-9]*' | tr -dc '[0-9]')"
- [ "$next_eth" -gt "$max_eth" ] && max_eth=$next_eth
if [ -n "$path" -a -h "/sys/class/net/$netdev" ]; then
ip link set "$netdev" down
ip link set "$netdev" name eth$((++max_eth))