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munhitsu/gist:c0d0bff53ad5219818cd

Created March 4, 2016 17:55
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wait for postgresql (i.e. within docker container)
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gistfile1.txt
until nc -z ${POSTGRES_PORT_5432_TCP_ADDR} ${POSTGRES_PORT_5432_TCP_PORT}; do
echo "$(date) - waiting for postgres..."
sleep 1
done
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