sudo curl https://curl.haxx.se/ca/cacert.pem -o /usr/local/etc/openssl/certs/cacert.pem

根据引用和引用中提供的信息，执行以下命令可以将证书下载到指定路径：

sudo curl https://curl.haxx.se/ca/cacert.pem -o /usr/local/etc/openssl/certs/cacert.pem

该命令将从https://curl.haxx.se/ca/cacert.pem下载证书，并将其保存到/usr/local/etc/openssl/certs/cacert.pem路径下。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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