Cheng Guo entron

Writing an apt proxy conf file /etc/apt/apt.conf.d/proxy.conf as below.

Acquire::http::Proxy "socks5h://127.0.0.1:1080";
Acquire::https::Proxy "socks5h://127.0.0.1:1080";
Acquire::socks::Proxy "socks5h://127.0.0.1:1080";

And the proxy settings will be applied the next time we run apt.

Create the config file:

mkdir -p /etc/systemd/system/docker.service.d && \
vi /etc/systemd/system/docker.service.d/http-proxy.conf

Put up the configs:

On Mac OS (host):

Shutdown your VM and do:

VirtualBox > Settings > Network > Add (you will get vboxnet0)

On a terminal ifconfig will show you new interface vboxnet0

VM's Settings > System > check "Enable I/O APIC." VM's Settings > Network > Adapter 2 > host-only vboxnet0

	import nltk

	text = """The Buddha, the Godhead, resides quite as comfortably in the circuits of a digital
	computer or the gears of a cycle transmission as he does at the top of a mountain
	or in the petals of a flower. To think otherwise is to demean the Buddha...which is
	to demean oneself."""

	# Used when tokenizing words
	sentence_re = r'''(?x) # set flag to allow verbose regexps
	([A-Z])(\.[A-Z])+\.? # abbreviations, e.g. U.S.A.