anchor.diff:  # https://artifacts.elastic.co/GPG-KEY-elasticsearch
   	key='46095ACC8548582C1A2699A9D27D666CD88E42B4'; \
   	export GNUPGHOME="$(mktemp -d)"; \
  -	gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
  -	gpg --export "$key" > /etc/apt/trusted.gpg.d/elastic.gpg; \
  +	gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
  +	gpg --batch --export "$key" > /etc/apt/trusted.gpg.d/elastic.gpg; \
   	rm -rf "$GNUPGHOME"; \
   	apt-key list
   
  
positive.code: 	&& wget -O /usr/local/bin/tini "https://github.com/krallin/tini/releases/download/$TINI_VERSION/tini" \
  	&& wget -O /usr/local/bin/tini.asc "https://github.com/krallin/tini/releases/download/$TINI_VERSION/tini.asc" \
  	&& export GNUPGHOME="$(mktemp -d)" \
  	&& gpg --keyserver ha.pool.sks-keyservers.net --recv-keys 6380DC428747F6C393FEACA59A84159D7001A4E5 \
  	&& gpg --batch --verify /usr/local/bin/tini.asc /usr/local/bin/tini \
  	&& rm -rf "$GNUPGHOME" /usr/local/bin/tini.asc \
  	&& chmod +x /usr/local/bin/tini \
  
negative.code: 	&& wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture)" \
  	&& wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture).asc" \
  	&& export GNUPGHOME="$(mktemp -d)" \
  	&& gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
  	&& gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
  	&& rm -rf "$GNUPGHOME" /usr/local/bin/gosu.asc \
  	&& chmod +x /usr/local/bin/gosu \
  