{"id":52366,"date":"2024-12-03T14:28:46","date_gmt":"2024-12-03T06:28:46","guid":{"rendered":"https:\/\/fwq.ai\/blog\/52366\/"},"modified":"2024-12-03T14:28:46","modified_gmt":"2024-12-03T06:28:46","slug":"linux%e7%a1%ac%e9%93%be%e6%8e%a5%e4%b8%8d%e8%83%bd%e9%93%be%e6%8e%a5%e7%9b%ae%e5%bd%95%e7%9a%84%e5%8e%9f%e5%9b%a0%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/52366\/","title":{"rendered":"linux\u786c\u94fe\u63a5\u4e0d\u80fd\u94fe\u63a5\u76ee\u5f55\u7684\u539f\u56e0\u662f\u4ec0\u4e48"},"content":{"rendered":"

<\/b> <\/p>\n

linux\u786c\u94fe\u63a5\u4e0d\u80fd\u94fe\u63a5\u76ee\u5f55\u7684\u539f\u56e0\u662f\u4ec0\u4e48<\/h1>\n

\u5c0f\u4f19\u4f34\u4eec\u5bf9\u6587\u7ae0\u7f16\u7a0b\u611f\u5174\u8da3\u5417\uff1f\u662f\u5426\u6b63\u5728\u5b66\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff1f\u5982\u679c\u662f\uff0c\u90a3\u4e48\u672c\u6587\u300alinux\u786c\u94fe\u63a5\u4e0d\u80fd\u94fe\u63a5\u76ee\u5f55\u7684\u539f\u56e0\u662f\u4ec0\u4e48\u300b\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff0c\u672c\u7bc7\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\u3002\u5728\u4e4b\u540e\u7684\u6587\u7ae0\u4e2d\u4e5f\u4f1a\u591a\u591a\u5206\u4eab\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<\/p>\n

\n

\u539f\u56e0\uff1a\u5f15\u5165\u4e86\u5bf9\u76ee\u5f55\u7684\u786c\u8fde\u63a5\u5c31\u6709\u53ef\u80fd\u5728\u76ee\u5f55\u4e2d\u5f15\u5165\u5faa\u73af\uff0c\u5728\u76ee\u5f55\u904d\u5386\u7684\u65f6\u5019\u7cfb\u7edf\u5c31\u4f1a\u9677\u5165\u65e0\u9650\u5faa\u73af\u5f53\u4e2d\uff0c\u8fd9\u6837\u5bfc\u81f4\u65e0\u6cd5\u5b9a\u4f4d\u5230\u8bbf\u95ee\u76ee\u5f55\u3002Linux\u7684\u76ee\u5f55\u7ed3\u6784\u662f\u4e00\u68f5\u4ee5\u201c\/\u76ee\u5f55\u201d\u4e3a\u6839\u8282\u70b9\u7684\u6811\uff0c\u5982\u679c\u5141\u8bb8\u81ea\u5b9a\u4e49\u786c\u8fde\u63a5\uff0c\u5219\u5f88\u6709\u53ef\u80fd\u4f1a\u7834\u574f\u8fd9\u4e2a\u7ed3\u6784\uff0c\u751a\u81f3\u5f62\u6210\u5faa\u73af\uff1b\u800c\u4e00\u65e6\u5f62\u6210\u5faa\u73af\uff0c\u5bf9\u4e8e\u9700\u8981\u904d\u5386\u76ee\u5f55\u6811\u7684\u547d\u4ee4\uff0c\u662f\u81f4\u547d\u7684\u3002\u6240\u4ee5\u4e3a\u4e86\u907f\u514d\u5bf9\u76ee\u5f55\u6811\u7ed3\u6784\u7684\u7834\u574f\uff0clinux\u4e0d\u5141\u8bb8\u7528\u6237\u81ea\u5b9a\u4e49\u786c\u8fde\u63a5\u5728\u76ee\u5f55\u4e0a\u3002<\/p>\n<\/blockquote>\n

LINUX\u7684\u786c\u94fe\u63a5\u4e0d\u80fd\u94fe\u63a5\u5230\u76ee\u5f55\u662f\u56e0\u4e3a\u5f15\u5165\u4e86\u5bf9\u76ee\u5f55\u7684\u786c\u8fde\u63a5\u5c31\u6709\u53ef\u80fd\u5728\u76ee\u5f55\u4e2d\u5f15\u5165\u5faa\u73af\uff0c\u5728\u76ee\u5f55\u904d\u5386\u7684\u65f6\u5019\u7cfb\u7edf\u5c31\u4f1a\u9677\u5165\u65e0\u9650\u5faa\u73af\u5f53\u4e2d\uff0c\u8fd9\u6837\u5bfc\u81f4\u65e0\u6cd5\u5b9a\u4f4d\u5230\u8bbf\u95ee\u76ee\u5f55\u3002<\/p>\n

linux\u7cfb\u7edf\u4e2d\uff0c\u6bcf\u4e2a\u6587\u4ef6(\u76ee\u5f55\u4e5f\u662f\u6587\u4ef6)\u90fd\u5bf9\u5e94\u7740\u4e00\u4e2ainode\u7ed3\u6784\uff0c\u5176\u4e2dinode\u6570\u636e\u7ed3\u6784\u4e2d\u5305\u542b\u4e86\u6587\u4ef6\u7c7b\u578b(\u76ee\u5f55\uff0c\u666e\u901a\u6587\u4ef6\uff0c\u7b26\u53f7\u8fde\u63a5\u6587\u4ef6\u7b49\u7b49)\u7684\u4fe1\u606f\uff0c\u4e5f\u5c31\u662f\u8bf4\u64cd\u4f5c\u7cfb\u7edf\u5728\u904d\u5386\u76ee\u5f55\u65f6\u53ef\u4ee5\u5224\u65ad\u51fa\u7b26\u53f7\u8fde\u63a5\uff0c\u65e2\u7136\u53ef\u4ee5\u5224\u65ad\u51fa\u7b26\u53f7\u8fde\u63a5\u5f53\u7136\u5c31\u53ef\u4ee5\u91c7\u53d6\u4e00\u4e9b\u63aa\u65bd\u6765\u9632\u8303\u8fdb\u5165\u8fc7\u5927\u7684\u5faa\u73af\u4e86\uff0c\u7cfb\u7edf\u5728\u8fde\u7eed\u9047\u52308\u4e2a\u7b26\u53f7\u8fde\u63a5\u540e\u5c31\u505c\u6b62\u904d\u5386\uff0c\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u5bf9\u76ee\u5f55\u7b26\u53f7\u8fde\u63a5\u4e0d\u4f1a\u8fdb\u5165\u6b7b\u5faa\u73af\u7684\u539f\u56e0\u4e86\u3002\u4f46\u662f\u5bf9\u4e8e\u786c\u8fde\u63a5\uff0c\u7531\u4e8e\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u91c7\u7528\u7684\u6570\u636e\u7ed3\u6784\u548c\u7b97\u6cd5\u9650\u5236\uff0c\u76ee\u524d\u662f\u4e0d\u80fd\u9632\u8303\u8fd9\u79cd\u6b7b\u5faa\u73af\u7684\u3002<\/p>\n

linux\u786c\u8fde\u63a5\u7684\u672c\u8d28<\/strong><\/p>\n

\u5728\u63a2\u8ba8\u95ee\u9898\u4e4b\u524d\uff0c\u5148\u6765\u8c08\u4e00\u4e0b\u786c\u8fde\u63a5\u7684\u672c\u8d28\u3002<\/p>\n

\u786c\u8fde\u63a5\u5b9e\u9645\u4e0a\u5c31\u662f\u76ee\u5f55\u7684inode\u6240\u6307\u5411\u7684block\u7684\u5185\u5bb9\u3002\u76ee\u5f55\u7684block\u4e2d\u7684\u6bcf\u4e00\u6761\u8bb0\u5f55\uff0c\u90fd\u662f\u4e00\u4e2a\u786c\u8fde\u63a5\u3002\u76ee\u5f55\u672c\u8eab\u662fLinux\u4e2d\u6587\u4ef6\u7684\u4e00\u79cd\uff08\u76ee\u5f55\u6587\u4ef6\uff0c\u7b26\u53f7\u4e3ad\uff09\uff0c\u800c\u201c\u76ee\u5f55\u6587\u4ef6\u201d\u7684\u6587\u4ef6\u5185\u5bb9\uff0c\u5c31\u662f\u4e00\u6761\u6761\u7684\u786c\u8fde\u63a5\u3002<\/p>\n

\u4e3e\u4e2a\u4f8b\u5b50\uff08\u6ce8\u610f\u56fe\u7247\u4e2d\u76ee\u5f55\u8fde\u63a5\u6570\u7684\u53d8\u5316\uff09\uff1a<\/p>\n

\"linux\u786c\u94fe\u63a5\u4e0d\u80fd\u94fe\u63a5\u76ee\u5f55\u7684\u539f\u56e0\u662f\u4ec0\u4e48\u63d2\u56fe\"<\/p>\n

tmp\u76ee\u5f55\u8fde\u63a5\u6570\u53d8\u5316\u524d\u540e\u56fe\u793a\u5982\u4e0b\uff08\u7ea2\u7ebf\u8868\u793a\u8fde\u63a5\u6570\u6765\u6e90\uff09\uff1a<\/p>\n

\"linux\u786c\u94fe\u63a5\u4e0d\u80fd\u94fe\u63a5\u76ee\u5f55\u7684\u539f\u56e0\u662f\u4ec0\u4e48\u63d2\u56fe1\"<\/p>\n

\u901a\u8fc7\u4e0a\u9762\u7684\u4f8b\u5b50\u53ef\u4ee5\u53d1\u73b0\uff0c\u4e00\u4e2a\u76ee\u5f55\u521a\u88ab\u521b\u5efa\u65f6\u7684\u786c\u8fde\u63a5\u6570\u5c31\u4e3a2\uff0c\u5176\u4e2d\u4e00\u4e2a\u6765\u81ea\u4e8e\u7236\u76ee\u5f55\uff0c\u53e6\u4e00\u4e2a\u6765\u81ea\u4e8e\u81ea\u8eab\u7684\u201c.\u201d\u3002\u5982\u679c\u518d\u7ed9\u76ee\u5f55\u521b\u5efa\u4e00\u4e2a\u5b50\u76ee\u5f55\uff0c\u90a3\u4e48\u786c\u8fde\u63a5\u6570\u5c31\u4f1a+1\u53d8\u62103\uff0c\u8fd9\u662f\u56e0\u4e3a\u591a\u4e86\u4e00\u4e2a\u6765\u81ea\u4e8e\u5b50\u76ee\u5f55\u7684\u201c..\u201d\u7684\u8fde\u63a5\u3002<\/p>\n

\u5230\u8fd9\u91cc\u6216\u8bb8\u6709\u4eba\u4f1a\u95ee\uff0c\u4e0d\u662f\u8bf4\u786c\u8fde\u63a5\u4e0d\u80fd\u7528\u4e8e\u76ee\u5f55\u4e48\uff1f\u4e0a\u9762\u7684\u6f14\u793a\u53c8\u662f\u600e\u4e48\u56de\u4e8b\uff1f<\/p>\n

\u8fd9\u91cc\u9700\u8981\u6f84\u6e05\u4e00\u4e2a\u6982\u5ff5\uff0c\u201c\u786c\u8fde\u63a5\u4e0d\u80fd\u7528\u4e8e\u76ee\u5f55\u201d\uff0c\u662f\u8bf4\u4e0d\u80fd\u7531\u7528\u6237\u81ea\u5b9a\u4e49\u76ee\u5f55\u7684\u786c\u8fde\u63a5\uff0c\u800c\u53ea\u80fd\u7531\u64cd\u4f5c\u7cfb\u7edf\u6765\u7ef4\u62a4\u3002\u5b9e\u9645\u4e0a\u76ee\u5f55\u548c\u786c\u8fde\u63a5\u662f\u4e0d\u53ef\u5206\u9694\u3001\u4e92\u4e3a\u4e00\u4f53\u7684\u3002\u201c\u786c\u8fde\u63a5\u201d\u672c\u8eab\uff0c\u5176\u5b9e\u5c31\u662f\u76ee\u5f55\u7ef4\u62a4\u5176\u5b50\u6587\u4ef6\u540d&\u5b50\u76ee\u5f55\u540d\u7684\u65b9\u5f0f\u3002<\/p>\n

\u81ea\u5b9a\u4e49\u786c\u8fde\u63a5\u7684\u5669\u68a6\uff1a\u5faa\u73af<\/strong><\/p>\n

\u8c08\u5b8c\u4e86\u786c\u8fde\u63a5\u7684\u672c\u8d28\uff0c\u5c31\u53ef\u4ee5\u56de\u5230\u4eca\u5929\u7684\u4e3b\u9898\u4e86\uff1a\u4e3a\u4ec0\u4e48\u4e0d\u5141\u8bb8\u7528\u6237\u81ea\u5b9a\u4e49\u76ee\u5f55\u7684\u786c\u8fde\u63a5\uff1f<\/p>\n

\u6211\u4eec\u77e5\u9053Linux\u7684\u76ee\u5f55\u7ed3\u6784\u662f\u4e00\u68f5\u4ee5\u201c\/\u76ee\u5f55\u201d\u4e3a\u6839\u8282\u70b9\u7684\u6811\uff0c\u5982\u679c\u5141\u8bb8\u81ea\u5b9a\u4e49\u786c\u8fde\u63a5\uff0c\u5219\u5f88\u6709\u53ef\u80fd\u4f1a\u7834\u574f\u8fd9\u4e2a\u7ed3\u6784\uff0c\u751a\u81f3\u5f62\u6210\u5faa\u73af\uff0c\u4f8b\u5982\u4e0b\u9762\u7684\u547d\u4ee4\u5982\u679c\u53ef\u4ee5\u6267\u884c\u6210\u529f\u7684\u8bdd\uff1a<\/p>\n

\"linux\u786c\u94fe\u63a5\u4e0d\u80fd\u94fe\u63a5\u76ee\u5f55\u7684\u539f\u56e0\u662f\u4ec0\u4e48\u63d2\u56fe2\"<\/p>\n

\"linux\u786c\u94fe\u63a5\u4e0d\u80fd\u94fe\u63a5\u76ee\u5f55\u7684\u539f\u56e0\u662f\u4ec0\u4e48\u63d2\u56fe3\"<\/p>\n

\u4e00\u65e6\u5f62\u6210\u5faa\u73af\uff0c\u5bf9\u4e8e\u9700\u8981\u904d\u5386\u76ee\u5f55\u6811\u7684\u547d\u4ee4\uff0c\u662f\u81f4\u547d\u7684\uff08\u4f8b\u5982\u4ece\u4e0a\u5411\u4e0b\u904d\u5386\u7684du\u547d\u4ee4\uff0c\u4ece\u4e0b\u5411\u4e0a\u904d\u5386\u7684pwd\u547d\u4ee4\uff09\u3002\u6240\u4ee5\u4e3a\u4e86\u907f\u514d\u5bf9\u76ee\u5f55\u6811\u7ed3\u6784\u7684\u7834\u574f\uff0clinux\u4e0d\u5141\u8bb8\u7528\u6237\u81ea\u5b9a\u4e49\u786c\u8fde\u63a5\u5728\u76ee\u5f55\u4e0a\u3002\u8f6f\u8fde\u63a5\u4e4b\u6240\u4ee5\u6ca1\u6709\u8fd9\u4e2a\u9650\u5236\uff0c\u662f\u56e0\u4e3a\u8f6f\u8fde\u63a5\u6587\u4ef6\u6709\u4e00\u4e2a\u4e13\u95e8\u7684\u6587\u4ef6\u7c7b\u578b\uff0c\u53ef\u4f9b\u7cfb\u7edf\u8bc6\u522b\uff0c\u800c\u201c\u786c\u8fde\u63a5\u6587\u4ef6\u201d\u548c\u7cfb\u7edf\u7684\u6b63\u5e38\u6587\u4ef6\u6ca1\u6709\u4efb\u4f55\u4e0d\u540c\uff0c\u65e0\u6cd5\u8fdb\u884c\u5224\u65ad\u3002<\/p>\n

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