limit internet speed on ubuntu 

1
2
3
4
5
6

sudu apt-get install wondershaper 

sudo wondershaper eth1 1024 256   # this will limit download speed of 1025 Kbits and 256 Kbits upload. which are 128KB and 16KB

sudo wondershaper clear eth1  # clear limits
1
2
3
4
5
sudo tc qdisc add dev wlp3s0 root handle 1: htb default 30
sudo tc class add dev wlp3s0 parent 1: classid 1:1 htb rate 8mbit
sudo tc class add dev wlp3s0 parent 1:1 classid 1:30 htb rate 4mbit

sudo tc qdisc del dev wlp3s0 root  #delete the setting