uid shaper

#!/bin/sh

user=debian-transmission
rate=200kbit
mark=128
dev=$(ip r |awk '/^default/{print$5}')

iptables -F
tc qdisc del dev $dev root 2>/dev/null

[ "$1" = stop ] && exit 0

iptables -A OUTPUT -m owner --uid-owner $user -j MARK --set-mark $mark

tc qdisc add dev $dev root handle 1:0 htb default 1
tc class add dev $dev parent 1:0 classid 1:10 htb rate $rate burst 5kb prio 0
tc filter add dev $dev parent 1:0 prio 0 handle $mark fw flowid 1:10