{"id":306,"date":"2009-12-21T17:23:56","date_gmt":"2009-12-21T09:23:56","guid":{"rendered":"http:\/\/gwokae.myftp.org\/wordpress\/?p=306"},"modified":"2009-12-21T17:23:56","modified_gmt":"2009-12-21T09:23:56","slug":"%e5%82%99%e5%bf%98-linux%e5%ad%90%e7%9b%ae%e9%8c%84%e5%90%absymbolic-link%e5%ae%8c%e6%95%b4%e8%a4%87%e8%a3%bd%e6%aa%94%e6%a1%88%e5%88%b0%e5%8f%a6%e4%b8%80%e5%8f%b0%e4%b8%bb%e6%a9%9f","status":"publish","type":"post","link":"https:\/\/gwokae.mewggle.com\/wordpress\/2009\/12\/%e5%82%99%e5%bf%98-linux%e5%ad%90%e7%9b%ae%e9%8c%84%e5%90%absymbolic-link%e5%ae%8c%e6%95%b4%e8%a4%87%e8%a3%bd%e6%aa%94%e6%a1%88%e5%88%b0%e5%8f%a6%e4%b8%80%e5%8f%b0%e4%b8%bb%e6%a9%9f\/","title":{"rendered":"[\u5099\u5fd8] Linux\u5b50\u76ee\u9304\u542bSymbolic link\u5b8c\u6574\u8907\u88fd\u6a94\u6848\u5230\u53e6\u4e00\u53f0\u4e3b\u6a5f"},"content":{"rendered":"

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\u9019\u500b\u6848\u4f8b\u7684\u60c5\u5883\u5927\u6982\u662f\u9019\u6a23\u7684\uff0c\u6709\u4e00\u53f0FileServer\u56e0\u70ba\u4e0d\u65b7\u7684\u64f4\u5145\u5bb9\u91cf\uff0c\u6240\u4ee5\u5f88\u591a\u7684\u76ee\u9304\u90fd\u662f\u900f\u904eSymbolic link\u653e\u5230\u4e3b\u76ee\u9304\u4e2d\u3002\u4f8b\u5982\u539f\u672c\u7684\u786c\u789f\u6709\u4e09\u500bmount\u5728 \/data1\u3001\/data2\u3001\/data3\uff0c\u820a\u7684\u8cc7\u6599\u53ea\u9700\u8981\u552f\u8b80\u5c31\u597d\u4e86\uff0c\u76ee\u524d\u5728\u4f7f\u7528\u7684\u662f\/data3\u9019\u500b\u786c\u789f\uff0c\u70ba\u4e86\u8b93\u800c\u4e00\u822cUser\u5728\u4e3b\u76ee\u9304\u4e2d\u5c31\u53ef\u4ee5\u8b80\u5230\u539f\u672c\u7684\u5167\u5bb9\u6240\u4ee5\u5c31\u5efa\u4e86Symbolic link\u3002\u653e\u5728\/data3\/link1\u3001\/data3\/link2\u3002<\/p>\n

\u5982\u679c\u5229\u7528FTP\u7684mput\u4e5f\u7121\u6cd5\u76f4\u63a5\u8655\u7406\u591a\u5c64\u5b50\u76ee\u9304(\u6c92\u6709\u985e\u4f3ccp\u7684recursive)\uff0c\u6240\u4ee5\u5728\u6c92\u6709client\u7aef\u53ef\u4ee5\u4f7f\u7528\u7684\u60c5\u6cc1\u4e0b\uff0c\u8981\u50b3\u591a\u5c64\u76ee\u9304\u7684\u6a94\u6848\u5230\u53e6\u4e00\u53f0\u4e3b\u6a5f\u53ef\u4ee5\u8aaa\u7528FTP\u6839\u672c\u4e0d\u53ef\u884c\u3002<\/p>\n

\u800cSCP\u4e0d\u652f\u63f4\u5b50\u76ee\u9304\u662fSymbolic link\u7684\u60c5\u6cc1\u4e0b\u50b3\u6a94\u6848\u5230\u53e6\u5916\u4e00\u53f0\u96fb\u8166(\u6709\u770b\u5230\u89e3\u6cd5\u662f\u7528rsync\u4e0d\u904e\u6211\u6c92\u6709\u8a66\u6210\u529f)\u3002<\/p>\n

\u6240\u4ee5\u6211\u6700\u5f8c\u7684\u89e3\u6c7a\u65b9\u6cd5\u662f\u7528tar\u628a\u6a94\u6848\u5305\u8d77\u4f86\u5f8c\uff0c\u76f4\u63a5\u900f\u904efilter\u50b3ssh\u5230\u53e6\u4e00\u53f0\u96fb\u8166\u3002<\/p>\n

Sample:
\ntar czvhf – \/local\/dir | ssh ssh_user@remote_host “cat > \/dest\/dir\/filename.tgz<\/p>\n

\u9019\u500b\u6307\u4ee4\u7684\u91cd\u9ede\u662f h \u53c3\u6578 (\u7b49\u540c\u65bc –dereference)\uff0c\u56e0\u70ba\u8a31\u591a\u7cfb\u7d71\u90fd\u4e0d\u652f\u63f4\u7b26\u865f\u9023\u7d50\uff0c\u6240\u4ee5\u4e0b\u9019\u500b\u53c3\u6578tar\u6703\u5c07Symbolic link\u5167\u7684\u8cc7\u6599\u7528\u4e00\u822c\u6a94\u6848\u4f86\u8655\u7406\uff0c\u5982\u6b64\u6a94\u6848\u5c31\u6703\u78ba\u5be6\u7684\u88ab\u5305\u9032tar\u6a94\u88e1\u9762\u4e86\uff0cfilter\u5f8c\u9762\u7684\u7d50\u679c\u662f\u900f\u904essh\u50b3\u6a94\u6848\u5230\u9023\u5230\u76ee\u7684\u4e3b\u6a5f\u3002\u5982\u6b64\u5c31\u53ef\u4ee5\u6b63\u78ba\u7684\u5c07\u6a94\u6848\u822c\u53bb\u53e6\u4e00\u53f0\u4e3b\u6a5f\u5695\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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