system/update-hosts


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#!/bin/sh

# Check several times before giving up, useful when just waking up from sleep
# since internet is usually not available right away
wget -q --tries=3 --timeout=20 --spider 1.1.1.1 > /dev/null || exit

curl "http://sbc.io/hosts/hosts" 2>/dev/null | \
	grep -vE '^(\s*)[1-9a-f:]{1,4}.*' | \
	cat /etc/hosts.head - > /etc/hosts