bird-babeld-metric.sh

#!/usr/bin/env bash
echo dump | socat stdio tcp6:[::1]:33123 | awk '
BEGIN {
    i = 0
    ORS = ""
}
{
    if ($2 == "route" && $9 == "yes") {
        if (i == 0) {
            print "if "
        } else {
            print " else if "
        }
        print "net = " $5 " then {\n"
        print "    igp_metric = " $13 ";\n"
        print "}"
        i++
    }
}
'