{"id":820,"date":"2006-01-17T21:35:00","date_gmt":"2006-01-17T13:35:00","guid":{"rendered":""},"modified":"2024-03-19T21:59:19","modified_gmt":"2024-03-19T13:59:19","slug":"linux%e4%b8%8b%e7%9a%84%e6%96%87%e4%bb%b6%e7%bb%93%e6%9e%84","status":"publish","type":"post","link":"https:\/\/www.fatesky.com\/?p=820","title":{"rendered":"Linux\u4e0b\u7684\u6587\u4ef6\u7ed3\u6784"},"content":{"rendered":"<p>\u524d\u9762\u8bf4\u8fc7\u4e86Linux\u4e0b\u7684\u547d\u4ee4\u73b0\u5728\u8865\u5145\u4e00\u4e0bLinux\u4e0b\u5404\u6587\u4ef6\u7684\u76ee\u5f55\u7684\u7ed3\u6784<\/p>\n<p> \/bin \u4e8c\u8fdb\u5236\u53ef\u6267\u884c\u547d\u4ee4<br \/>\n\/dev \u8bbe\u5907\u7279\u6b8a\u6587\u4ef6<br \/>\n\/etc \u7cfb\u7edf\u7ba1\u7406\u548c\u914d\u7f6e\u6587\u4ef6<br \/>\n\/etc\/rc.d \u542f\u52a8\u7684\u914d\u7f6e\u6587\u4ef6\u548c\u811a\u672c<br \/>\n\/home 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\u76ee\u5f55\u5305\u542b\u7cfb\u7edf\u6838\u5fc3\u53ef\u52a0\u8f7d\u5404\u79cd\u6a21\u5757\uff0c\u5c24\u5176\u662f\u90a3\u4e9b\u5728\u6062\u590d\u635f\u574f\u7684\u7cfb\u7edf\u65f6\u91cd\u65b0\u5f15<br \/>\n\u5bfc\u7cfb\u7edf\u6240\u9700\u7684\u6a21\u5757(\u4f8b\u5982\u7f51\u7edc\u548c\u6587\u4ef6\u7cfb\u7edf\u9a71\u52a8)\u3002<br \/>\n7. \/dev\u76ee\u5f55<br \/>\n\/ d e v\u76ee\u5f55\u5b58\u653e\u4e86\u8bbe\u5907\u6587\u4ef6\uff0c\u5373\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f\uff0c\u7528\u6237\u901a\u8fc7\u8fd9\u4e9b\u6587\u4ef6\u8bbf\u95ee\u5916\u90e8\u8bbe\u5907\u3002\u6bd4\u5982\uff0c\u7528<br \/>\n\u6237\u53ef\u4ee5\u901a\u8fc7\u8bbf\u95ee\/ d e v \/ m o u s e\u6765\u8bbf\u95ee\u9f20\u6807\u7684\u8f93\u5165\uff0c\u5c31\u50cf\u8bbf\u95ee\u5176\u4ed6\u6587\u4ef6\u4e00\u6837\u3002<br \/>\n8. \/tmp\u76ee\u5f55<br \/>\n\/tmp 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\/>\n\u6587\u4ef6\u7cfb\u7edf\u4f1a\u66f4\u597d\u4e00\u4e9b\u3002\u8fd8\u6709\u4e00\u70b9\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8981\u786e\u4fdd\u6838\u5fc3\u6620\u50cf\u5fc5\u987b\u5728I D E\u786c\u76d8\u7684\u524d1 0 2 4\u67f1\u9762\u5185\u3002<br \/>\n10. \/mnt\u76ee\u5f55<br \/>\n\/ m n t\u76ee\u5f55\u662f\u7cfb\u7edf\u7ba1\u7406\u5458\u4e34\u65f6\u5b89\u88c5( m o u n t )\u6587\u4ef6\u7cfb\u7edf\u7684\u5b89\u88c5\u70b9\u3002\u7a0b\u5e8f\u5e76\u4e0d\u81ea\u52a8\u652f\u6301\u5b89\u88c5\u5230<br \/>\n\/mnt \u3002\/mnt \u4e0b\u9762\u53ef\u4ee5\u5206\u4e3a\u8bb8\u591a\u5b50\u76ee\u5f55\uff0c\u4f8b\u5982\/mnt\/dosa \u53ef\u80fd\u662f\u4f7f\u7528M S D O S\u6587\u4ef6\u7cfb\u7edf\u7684\u8f6f\u9a71\uff0c<br \/>\n\u800c\/mnt\/exta \u53ef\u80fd\u662f\u4f7f\u7528e x t 2\u6587\u4ef6\u7cfb\u7edf\u7684\u8f6f\u9a71\uff0c\/mnt\/cdrom \u5149\u9a71\u7b49\u7b49\u3002<br \/>\n11. \/proc, \/usr,\/var,\/home\u76ee\u5f55<br \/>\n\u5176\u4ed6\u6587\u4ef6\u7cfb\u7edf\u7684\u5b89\u88c5\u70b9\u3002<\/p>\n<p>\u4e0b\u9762\u8be6\u7ec6\u4ecb\u7ecd\uff1b<\/p>\n<p>\/etc\u6587\u4ef6\u7cfb\u7edf<br \/>\n\/etc \u76ee\u5f55\u5305\u542b\u5404\u79cd\u7cfb\u7edf\u914d\u7f6e\u6587\u4ef6\uff0c\u4e0b\u9762\u8bf4\u660e\u5176\u4e2d\u7684\u4e00\u4e9b\u3002\u5176\u4ed6\u7684\u4f60\u5e94\u8be5\u77e5\u9053\u5b83\u4eec\u5c5e\u4e8e\u54ea\u4e2a<br \/>\n\u7a0b\u5e8f\uff0c\u5e76\u9605\u8bfb\u8be5\u7a0b\u5e8f\u7684m a n\u9875\u3002\u8bb8\u591a\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6\u4e5f\u5728\/etc \u4e2d\u3002<br \/>\n1. \/etc\/rc\u6216\/etc\/rc.d\u6216\/etc\/rc?.d<br \/>\n\u542f\u52a8\u3001\u6216\u6539\u53d8\u8fd0\u884c\u7ea7\u65f6\u8fd0\u884c\u7684\u811a\u672c\u6216\u811a\u672c\u7684\u76ee\u5f55\u3002<br \/>\n2. \/etc\/passwd<br \/>\n\u7528\u6237\u6570\u636e\u5e93\uff0c\u5176\u4e2d\u7684\u57df\u7ed9\u51fa\u4e86\u7528\u6237\u540d\u3001\u771f\u5b9e\u59d3\u540d\u3001\u7528\u6237\u8d77\u59cb\u76ee\u5f55\u3001\u52a0\u5bc6\u53e3\u4ee4\u548c\u7528\u6237\u7684\u5176<br \/>\n\u4ed6\u4fe1\u606f\u3002<br \/>\n3. \/etc\/fdprm<br \/>\n\u8f6f\u76d8\u53c2\u6570\u8868\uff0c\u7528\u4ee5\u8bf4\u660e\u4e0d\u540c\u7684\u8f6f\u76d8\u683c\u5f0f\u3002\u53ef\u7528setfdprm \u8fdb\u884c\u8bbe\u7f6e\u3002\u66f4\u591a\u7684\u4fe1\u606f\u89c1s e t f d p r m<br \/>\n\u7684\u5e2e\u52a9\u9875\u3002<br \/>\n4. \/etc\/fstab<br \/>\n\u6307\u5b9a\u542f\u52a8\u65f6\u9700\u8981\u81ea\u52a8\u5b89\u88c5\u7684\u6587\u4ef6\u7cfb\u7edf\u5217\u8868\u3002\u4e5f\u5305\u62ec\u7528swapon -a\u542f\u7528\u7684s w a p\u533a\u7684\u4fe1\u606f\u3002<br \/>\n5. \/etc\/group<br \/>\n\u7c7b\u4f3c\/etc\/passwd \uff0c\u4f46\u8bf4\u660e\u7684\u4e0d\u662f\u7528\u6237\u4fe1\u606f\u800c\u662f\u7ec4\u7684\u4fe1\u606f\u3002\u5305\u62ec\u7ec4\u7684\u5404\u79cd\u6570\u636e\u3002<br \/>\n6. \/etc\/inittab<br \/>\ninit \u7684\u914d\u7f6e\u6587\u4ef6\u3002<br \/>\n7. \/etc\/issue<br \/>\n\u5305\u62ec\u7528\u6237\u5728\u767b\u5f55\u63d0\u793a\u7b26\u524d\u7684\u8f93\u51fa\u4fe1\u606f\u3002\u901a\u5e38\u5305\u62ec\u7cfb\u7edf\u7684\u4e00\u6bb5\u77ed\u8bf4\u660e\u6216\u6b22\u8fce\u4fe1\u606f\u3002\u5177\u4f53\u5185<br \/>\n\u5bb9\u7531\u7cfb\u7edf\u7ba1\u7406\u5458\u786e\u5b9a\u3002<br \/>\n8. \/etc\/magic<br \/>\n\u201cf i l e\u201d\u7684\u914d\u7f6e\u6587\u4ef6\u3002\u5305\u542b\u4e0d\u540c\u6587\u4ef6\u683c\u5f0f\u7684\u8bf4\u660e\uff0c\u201cf i l e\u201d\u57fa\u4e8e\u5b83\u731c\u6d4b\u6587\u4ef6\u7c7b\u578b\u3002<br \/>\n9. \/etc\/motd<br \/>\nm o t d\u662fMessage Of The Day\u7684\u7f29\u5199\uff0c\u7528\u6237\u6210\u529f\u767b\u5f55\u540e\u81ea\u52a8\u8f93\u51fa\u3002\u5185\u5bb9\u7531\u7cfb\u7edf\u7ba1\u7406\u5458\u786e\u5b9a\u3002<br \/>\n\u5e38\u7528\u4e8e\u901a\u544a\u4fe1\u606f\uff0c\u5982\u8ba1\u5212\u5173\u673a\u65f6\u95f4\u7684\u8b66\u544a\u7b49\u3002<br \/>\n10. \/etc\/mtab<br \/>\n\u5f53\u524d\u5b89\u88c5\u7684\u6587\u4ef6\u7cfb\u7edf\u5217\u8868\u3002\u7531\u811a\u672c( s c r i t p )\u521d\u59cb\u5316\uff0c\u5e76\u7531mount \u547d\u4ee4\u81ea\u52a8\u66f4\u65b0\u3002\u5f53\u9700\u8981\u4e00<br \/>\n\u4e2a\u5f53\u524d\u5b89\u88c5\u7684\u6587\u4ef6\u7cfb\u7edf\u7684\u5217\u8868\u65f6\u4f7f\u7528(\u4f8b\u5982df \u547d\u4ee4)\u3002<br \/>\n11. \/etc\/shadow<br \/>\n\u5728\u5b89\u88c5\u4e86\u5f71\u5b50( s h a d o w )\u53e3\u4ee4\u8f6f\u4ef6\u7684\u7cfb\u7edf\u4e0a\u7684\u5f71\u5b50\u53e3\u4ee4\u6587\u4ef6\u3002\u5f71\u5b50\u53e3\u4ee4\u6587\u4ef6\u5c06\/ e t c \/ p a s s w d<br \/>\n\u6587\u4ef6\u4e2d\u7684\u52a0\u5bc6\u53e3\u4ee4\u79fb\u52a8\u5230\/ e t c \/ s h a d o w\u4e2d\uff0c\u800c\u540e\u8005\u53ea\u5bf9\u8d85\u7ea7\u7528\u6237( r o o t )\u53ef\u8bfb\u3002\u8fd9\u4f7f\u7834\u8bd1\u53e3\u4ee4\u66f4\u56f0<br \/>\n\u96be\uff0c\u4ee5\u6b64\u589e\u52a0\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002<br \/>\n12. \/etc\/login.defs<br \/>\nl o g i n\u547d\u4ee4\u7684\u914d\u7f6e\u6587\u4ef6\u3002<br \/>\n13. \/etc\/printcap<br \/>\n\u7c7b\u4f3c\/etc\/termcap \uff0c\u4f46\u9488\u5bf9\u6253\u5370\u673a\u3002\u8bed\u6cd5\u4e0d\u540c\u3002<br \/>\n14. \/etc\/profile \u3001\/ e t c \/ c s h . l o g i n\u3001\/etc\/csh.cshrc<br \/>\n\u767b\u5f55\u6216\u542f\u52a8\u65f6B o u r n e\u6216C shells\u6267\u884c\u7684\u6587\u4ef6\u3002\u8fd9\u5141\u8bb8\u7cfb\u7edf\u7ba1\u7406\u5458\u4e3a\u6240\u6709\u7528\u6237\u5efa\u7acb\u5168\u5c40\u7f3a\u7701\u73af\u5883\u3002<br \/>\n15. \/etc\/securetty<br \/>\n\u786e\u8ba4\u5b89\u5168\u7ec8\u7aef\uff0c\u5373\u54ea\u4e2a\u7ec8\u7aef\u5141\u8bb8\u8d85\u7ea7\u7528\u6237( r o o t )\u767b\u5f55\u3002\u4e00\u822c\u53ea\u5217\u51fa\u865a\u62df\u63a7\u5236\u53f0\uff0c\u8fd9\u6837\u5c31\u4e0d<br \/>\n\u53ef\u80fd(\u81f3\u5c11\u5f88\u56f0\u96be)\u901a\u8fc7\u8c03\u5236\u89e3\u8c03\u5668( m o d e m )\u6216\u7f51\u7edc\u95ef\u5165\u7cfb\u7edf\u5e76\u5f97\u5230\u8d85\u7ea7\u7528\u6237\u7279\u6743\u3002<br \/>\n16. \/etc\/shells<br \/>\n\u5217\u51fa\u53ef\u4ee5\u4f7f\u7528\u7684s h e l l\u3002chsh \u547d\u4ee4\u5141\u8bb8\u7528\u6237\u5728\u672c\u6587\u4ef6\u6307\u5b9a\u8303\u56f4\u5185\u6539\u53d8\u767b\u5f55\u7684s h e l l\u3002\u63d0\u4f9b\u4e00<br \/>\n\u53f0\u673a\u5668F T P\u670d\u52a1\u7684\u670d\u52a1\u8fdb\u7a0bftpd \u68c0\u67e5\u7528\u6237s h e l l\u662f\u5426\u5217\u5728\/etc\/shells \u6587\u4ef6\u4e2d\uff0c\u5982\u679c\u4e0d\u662f\uff0c\u5c06\u4e0d\u5141<br \/>\n\u8bb8\u8be5\u7528\u6237\u767b\u5f55\u3002<br \/>\n17. \/etc\/termcap<br \/>\n\u7ec8\u7aef\u6027\u80fd\u6570\u636e\u5e93\u3002\u8bf4\u660e\u4e0d\u540c\u7684\u7ec8\u7aef\u7528\u4ec0\u4e48\u201c\u8f6c\u4e49\u5e8f\u5217\u201d\u63a7\u5236\u3002\u5199\u7a0b\u5e8f\u65f6\u4e0d\u76f4\u63a5\u8f93\u51fa\u8f6c\u4e49<br \/>\n\u5e8f\u5217(\u8fd9\u6837\u53ea\u80fd\u5de5\u4f5c\u4e8e\u7279\u5b9a\u54c1\u724c\u7684\u7ec8\u7aef)\uff0c\u800c\u662f\u4ece\/etc\/termcap \u4e2d\u67e5\u627e\u8981\u505a\u7684\u5de5\u4f5c\u7684\u6b63\u786e\u5e8f\u5217\u3002<br \/>\n\u8fd9\u6837\uff0c\u591a\u6570\u7684\u7a0b\u5e8f\u53ef\u4ee5\u5728\u591a\u6570\u7ec8\u7aef\u4e0a\u8fd0\u884c\u3002<\/p>\n<p>\/dev\u6587\u4ef6\u7cfb\u7edf<br \/>\n\/dev \u76ee\u5f55\u5305\u62ec\u6240\u6709\u8bbe\u5907\u7684\u8bbe\u5907\u6587\u4ef6\u3002\u8bbe\u5907\u6587\u4ef6\u7528\u7279\u5b9a\u7684\u7ea6\u5b9a\u547d\u540d\uff0c\u8fd9\u5728\u8bbe\u5907\u5217\u8868\u4e2d\u8bf4\u660e\u3002<br \/>\n\u8bbe\u5907\u6587\u4ef6\u5728\u5b89\u88c5\u65f6\u7531\u7cfb\u7edf\u4ea7\u751f\uff0c\u4ee5\u540e\u53ef\u4ee5\u7528\/dev\/MAKEDEV 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