Convert gfwlist into dnsmasq configuration file.

How to use:

For BSD users:

#!/bin/sh
curl -sf -o /tmp/gfwlist.txt \
	https://raw.githubusercontent.com/gfwlist/gfwlist/master/gfwlist.txt \
	&& base64 -D /tmp/gfwlist.txt \
	| awk -f $(cd "$(dirname "$0")"; pwd)/gfwlist2domainlist.awk \
		- /path/to/user_rule.txt \
	| grep -F -v -f /path/to/skip_domain.txt \
	| awk -f $(cd "$(dirname "$0")"; pwd)/domainlist2dnsmasq.awk \
		-v 'host=127.0.0.1' -v 'port=5353' -v 'ipset=gfwlist' - \
	> /usr/local/etc/dnsmasq.d/gfwlist.conf 2>/dev/null \
	&& service dnsmasq restart

For Linux users:

#!/bin/sh
curl -sf -o /tmp/gfwlist.txt \
	https://raw.githubusercontent.com/gfwlist/gfwlist/master/gfwlist.txt \
	&& base64 -d /tmp/gfwlist.txt \
	| awk -f $(cd "$(dirname "$0")"; pwd)/gfwlist2domainlist.awk \
		- /path/to/user_rule.txt \
	| grep -F -v -f /path/to/skip_domain.txt \
	| awk -f $(cd "$(dirname "$0")"; pwd)/domainlist2dnsmasq.awk \
		-v 'host=127.0.0.1' -v 'port=5353' -v 'ipset=gfwlist' - \
	> /etc/dnsmasq.d/gfwlist.conf 2>/dev/null \
	&& service dnsmasq restart

Supported variables passing by -v parameter:

host: the host of dns server, default is 127.0.0.1
port: the port of dns server, default is 5353
ipset: the ipset of the output, default is gfwlist
noipset: do not print the ipset line to the output
format: the output format for each line,
	default is server=/.%domain/%host#%port\nipset=/.%domain/gfwlist\n"

user_rule.txt example:

# comment line
! comment line as well
example.net