https://passingcuriosity.com/2013/dnsmasq-dev-osx
sudo launchctl stop homebrew.mxcl.dnsmasq
sudo launchctl start homebrew.mxcl.dnsmasq
https://passingcuriosity.com/2013/dnsmasq-dev-osx
sudo launchctl stop homebrew.mxcl.dnsmasq
sudo launchctl start homebrew.mxcl.dnsmasq