http:\/\/engineering.tumblr.com\/post\/7658008285\/efficiently-copying-files-to-multiple-destinations<\/a><\/p>\n\u9700\u6c42\uff1a\u4ece\u4e00\u4e2a\u6e90\u4e3b\u673alocal-server\u62f7\u8d1dout-1.ogv\u5230\u4e24\u4e2a\u76ee\u7684\u5730\uff08\u6216\u591a\u4e2a\uff09\uff0cremote-1.jpuyy.com\u548cremote-2.jpuyy.com\u3002\u4e0d\u9700\u8981\u5b89\u5168\u52a0\u5bc6\u4f20\u8f93\u3002<\/p>\n
\u5e73\u5e38\u7684\u64cd\u4f5c\u662f\u4ecelocal-server\u5148\u62f7\u5230remote-1\uff0c\u518d\u62f7\u5230remote-2\uff0c\u9700\u8981\u4e24\u500d\u65f6\u95f4\u3002\u5982\u679c\u540c\u65f6\u62f7\uff0c\u56e0\u4e3alocal-server\u7684\u4e0a\u4f20\u5e26\u5bbd\u8981\u5206\u7ed9\u4e24\u4e2a\u4e0a\u4f20\u7528\uff0c\u6240\u4ee5\u8fd8\u662f\u9700\u8981\u4e24\u500d\u7684\u65f6\u95f4\u3002\u5982\u679c\u4f60\u7684\u6587\u4ef6\u662f\u597d\u51e0\u767eGB\uff0c\u51e0TB\uff0c\u90a3\u4e48\u5c06\u7b49\u7684\u975e\u5e38\u75db\u82e6\u3002<\/p>\n
\u73b0\u5728\u7684\u65b9\u6cd5\u662f\u5c06local-server\u4e0eremote-1\u548cremote-2\u4e32\u63a5\u8d77\u6765\uff0c\u5f62\u6210\u4e00\u4e2a\u94fe\uff0c\u7531local-server\u53d1\u9001\u6700\u5927\u5e26\u5bbd\u5230remote-1\uff0cremote-1\u63a5\u5230\u540e\u4e0d\u4ec5\u81ea\u5df1\u5b58\uff0c\u4e5f\u540c\u65f6\u6700\u5927\u5e26\u5bbd\u4f20\u7ed9remote-2\uff0c\u5982\u679c\u8fd8\u6709\u66f4\u591a\u7684\u4e3b\u673a\u53ef\u7ee7\u7eed\u63a5\u4e0a\u3002<\/p>\n
\u9996\u5148\u5728\u6700\u540e\u4e00\u53f0\u4e3b\u673a(\u8fd9\u91cc\u662fremote-2)\u4e0a\u8fd0\u884c<\/p>\n
nc -l 1234 | pigz -d | tar xvf -<\/pre>\n\u7136\u540e\u5728\u94fe\u4e0a\u7684\u70b9\uff08\u8fd9\u91cc\u662fremote-1)\u4e0a\u6267\u884c<\/p>\n
mkfifo myfifo\r\nnc remote-2.jpuyy.com 1234 <myfifo &\r\nnc -l 1234 | tee myfifo | pigz -d | tar xvf -<\/pre>\n\u73b0\u5728\u94fe\u63a5\u6253\u901a\u4e86\uff0c\u53ea\u9700\u8981\u5728local-server\u4e0a\u5411\u7b2c\u4e00\u53f0\u673a\u4f20\u9001<\/p>\n
tar cv out-1.ogv | pigz | nc remote-1.jpuyy.com 1234<\/pre>\n\u8fd9\u6837\u8fd9\u6761\u94fe\u4e0a\u7684\u6240\u6709\u4e3b\u673a\u51e0\u4e4e\u540c\u65f6\u63a5\u6536\uff0c\u5c31\u8fbe\u5230\u4e86\u6211\u4eec\u7684\u76ee\u7684\uff0c\u8282\u7701\u4e86\u65f6\u95f4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8f6c\u81ea http:\/\/engineering.tumblr.com\/post\/7658008285\/efficiently-copying-files-to-multiple-destinations \u9700\u6c42\uff1a\u4ece\u4e00\u4e2a\u6e90\u4e3b\u673alocal-server\u62f7\u8d1dout-1.ogv\u5230\u4e24\u4e2a\u76ee\u7684\u5730\uff08\u6216\u591a\u4e2a\uff09\uff0cremote-1.jpuyy.com\u548cremote-2.jpuyy.com\u3002\u4e0d\u9700\u8981\u5b89\u5168\u52a0\u5bc6\u4f20\u8f93\u3002 \u5e73\u5e38\u7684\u64cd\u4f5c\u662f\u4ecelocal-server\u5148\u62f7\u5230remote-1\uff0c\u518d\u62f7\u5230remote-2\uff0c\u9700\u8981\u4e24\u500d\u65f6\u95f4\u3002\u5982\u679c\u540c\u65f6\u62f7\uff0c\u56e0\u4e3alocal-server\u7684\u4e0a\u4f20\u5e26\u5bbd\u8981\u5206\u7ed9\u4e24\u4e2a\u4e0a\u4f20\u7528\uff0c\u6240\u4ee5\u8fd8\u662f\u9700\u8981\u4e24\u500d\u7684\u65f6\u95f4\u3002\u5982\u679c\u4f60\u7684\u6587\u4ef6\u662f\u597d\u51e0\u767eGB\uff0c\u51e0TB\uff0c\u90a3\u4e48\u5c06\u7b49\u7684\u975e\u5e38\u75db\u82e6\u3002 \u73b0\u5728\u7684\u65b9\u6cd5\u662f\u5c06local-server\u4e0eremote-1\u548cremote-2\u4e32\u63a5\u8d77\u6765\uff0c\u5f62\u6210\u4e00\u4e2a\u94fe\uff0c\u7531local-server\u53d1\u9001\u6700\u5927\u5e26\u5bbd\u5230remote-1\uff0cremote-1\u63a5\u5230\u540e\u4e0d\u4ec5\u81ea\u5df1\u5b58\uff0c\u4e5f\u540c\u65f6\u6700\u5927\u5e26\u5bbd\u4f20\u7ed9remote-2\uff0c\u5982\u679c\u8fd8\u6709\u66f4\u591a\u7684\u4e3b\u673a\u53ef\u7ee7\u7eed\u63a5\u4e0a\u3002 \u9996\u5148\u5728\u6700\u540e\u4e00\u53f0\u4e3b\u673a(\u8fd9\u91cc\u662fremote-2)\u4e0a\u8fd0\u884c nc -l 1234 | pigz -d | tar xvf – \u7136\u540e\u5728\u94fe\u4e0a\u7684\u70b9\uff08\u8fd9\u91cc\u662fremote-1)\u4e0a\u6267\u884c mkfifo myfifo nc remote-2.jpuyy.com 1234 <myfifo & nc -l 1234 | tee myfifo | pigz -d | tar xvf – \u73b0\u5728\u94fe\u63a5\u6253\u901a\u4e86\uff0c\u53ea\u9700\u8981\u5728local-server\u4e0a\u5411\u7b2c\u4e00\u53f0\u673a\u4f20\u9001 tar cv out-1.ogv | pigz | nc remote-1.jpuyy.com 1234 \u8fd9\u6837\u8fd9\u6761\u94fe\u4e0a\u7684\u6240\u6709\u4e3b\u673a\u51e0\u4e4e\u540c\u65f6\u63a5\u6536\uff0c\u5c31\u8fbe\u5230\u4e86\u6211\u4eec\u7684\u76ee\u7684\uff0c\u8282\u7701\u4e86\u65f6\u95f4\u3002<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-5841","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/5841","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5841"}],"version-history":[{"count":3,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/5841\/revisions"}],"predecessor-version":[{"id":5844,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/5841\/revisions\/5844"}],"wp:attachment":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}