tc_cgroup.sh

#!/bin/sh

# requirement:
#   install libcgroup
# 
# usage: 
#   $ ./tc_cgroup.sh
#   $ cgexec -g net_cls:gdrive fish

USER=susu
CGROUP_NAME=gdrive
IFACE=eno1
RATE=20mbit

sudo cgcreate -t $USER -a $USER -g net_cls:$CGROUP_NAME
echo 0x100001 > /sys/fs/cgroup/net_cls/$CGROUP_NAME/net_cls.classid

sudo tc qdisc add dev $IFACE root handle 10: htb
sudo tc class add dev $IFACE parent 10: classid 10:1 htb rate $RATE
sudo tc filter add dev $IFACE parent 10: protocol ip prio 10 handle 1: cgroup