--- /dev/null
+#!/bin/bash
+# A convenience script for use with net* scripts.
+
+echo --- qdisc info of dev $EMIF ---
+sudo tc qdisc show dev $EMIF
+echo --- class info of dev $EMIF ---
+sudo tc class show dev $EMIF
+echo --- filter info of dev $EMIF ---
+sudo tc filter show dev $EMIF
+echo --- qdisc info of dev ifb0 ---
+sudo tc qdisc show dev ifb0
+echo --- class info of dev ifb0 ---
+sudo tc class show dev ifb0
+echo --- filter info of dev ifb0 ---
+sudo tc filter show dev ifb0
+echo --- qdisc info of dev lo ---
+sudo tc qdisc show dev lo
+echo --- class info of dev lo ---
+sudo tc class show dev lo
+echo --- filter info of dev lo ---
+sudo tc filter show dev lo