{"id":267272,"date":"2023-03-19T22:02:14","date_gmt":"2023-03-19T14:02:14","guid":{"rendered":"https:\/\/lrxjmw.cn\/ljczswjxtjsj.html"},"modified":"2023-03-19T22:02:14","modified_gmt":"2023-03-19T14:02:14","slug":"ljczswjxtjsj","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/ljczswjxtjsj.html","title":{"rendered":"\uff08Linux\u57fa\u7840\u77e5\u8bc6\uff09\u6587\u4ef6\u7cfb\u7edf\u4ecb\u7ecd\u4ecb\u7ecd"},"content":{"rendered":"

linux\u6587\u4ef6\u7cfb\u7edf<\/a>\u4ecb\u7ecd<\/p>\n

FHS(\u82f1\u8bed\uff1aFilesystemHierarchyStandard\u82f1\u6587\uff1a\u6587\u4ef6\u7cfb\u7edf\u5c42\u6b21\u7ed3\u6784\u6807\u51c6)\uff0c\u591a\u6570Linux<\/a>\u7248\u672c\u91c7\u7528\u8fd9\u4e9b\u6587\u4ef6\u7ec4\u7ec7\u65b9\u5f0f\uff0cFHS\u5b9a\u4e49\u4e86\u7cfb\u7edf\u4e2d\u6bcf\u4f4d\u533a\u57df\u7684\u7528\u9014\u3001\u6240\u987b\u8981\u7684\u6700\u5c0f\u6784\u6210\u7684\u6587\u4ef6\u548c\u76ee\u5f55\u540c\u65f6\u8fd8\u7ed9\u51fa\u4e86\u4f8b\u5916\u5904\u7406\u4e0e\u77db\u76fe\u5904\u7406\u3002FHS\u5b9a\u4e49\u4e86\u4e24\u5c42\u89c4\u8303\uff0c\u7b2c\u4e00\u5c42\u662f\uff0c\/\u4e0b\u8fb9\u7684\u5404\u4e2a\u76ee\u5f55\u5e94\u5f53\u8981\u653e\u54ea\u4e9b\u6587\u4ef6\u6570\u636e\uff0c\u6bd4\u5982\/etc\u5e94\u5f53\u8981\u653e\u7f6e\u8bbe\u7f6e\u6587\u4ef6\uff0c\/bin\u4e0e\/sbin\u5219\u5e94\u5f53\u8981\u653e\u7f6e\u53ef\u6267\u884c\u6587\u4ef6\u7b49\u7b49\u3002<\/p>\n

\u7b2c\u4e8c\u5c42\u5219\u662f\u9488\u5bf9\/usr\u53ca\/var\u8fd9\u4e24\u4e2a\u76ee\u5f55\u7684\u5b50\u76ee\u5f55\u6765\u5b9a\u4e49\u3002\u8bf8\u5982\/var\/log\u653e\u7f6e\u7cfb\u7edf\u767b\u5165\u6587\u4ef6\u3001\/usr\/share\u653e\u7f6e\u5171\u4eab\u6570\u636e\u7b49\u7b49\u3002<\/p>\n

FHS\u662f\u6309\u7167\u5f80\u5e74\u65e0\u6570Linux\u7528\u6237\u548c\u5f00\u53d1\u8005\u7684\u7ecf\u9a8c\u603b\u7ed3\u4e0b\u6765\u7684\uff0c\u800c\u4e14\u4f1a\u7ef4\u6301\u66f4\u65b0linux \u7cfb\u7edf\u6587\u4ef6\u76ee\u5f55<\/strong>\uff0cFHS\u6839\u636e\u6587\u4ef6\u7cfb\u7edf\u4f7f\u7528\u7684\u9891\u7e41\u4e0e\u5426\u4ee5\u53ca\u662f\u5426\u5bb9\u8bb8\u7528\u6237\u968f\u4fbf\u6539\u52a8(\u6ce8\u610f\uff0c\u4e0d\u662f\u4e0d\u80fd\uff0c\u5b66\u4e60\u8fc7\u7a0b\u4e2d\uff0c\u4e0d\u8981\u6015\u90a3\u4e9b)\uff0c\u5c06\u76ee\u5f55\u5b9a\u4e49\u4e3a\u56db\u79cd\u4ea4\u4e92\u4f5c\u7528\u7684\u5f62\u6001\uff0c\u5982\u4e0b\u8868\u6240\u793a\uff1a<\/p>\n

\/\uff1a\u6839\u76ee\u5f55\uff0c\u901a\u5e38\u6839\u76ee\u5f55\u4e0b\u53ea\u50a8\u5b58\u76ee\u5f55linux \u7cfb\u7edf\u6587\u4ef6\u76ee\u5f55<\/strong>\uff0c\u4e0d\u8981\u50a8\u5b58\u4ef6\uff0c\/etc\u3001\/bin\u3001\/dev\u3001\/lib\u3001\/sbin\u5e94\u5f53\u548c\u6839\u76ee\u5f55\u653e\u7f6e\u5728\u4e00\u4e2a\u5206\u533a\u4e2d<\/p>\n

\/bin:\/usr\/bin:\u53ef\u6267\u884c\u4e8c\u8865\u7801\u6587\u4ef6\u7684\u76ee\u5f55\uff0c\u5982\u5e38\u7528\u7684\u547d\u4ee4<\/a>ls\u3001tar\u3001mv\u3001cat\u7b49\u3002<\/p>\n

\/boot\uff1a\u653e\u7f6elinux\u7cfb\u7edf\u542f\u52a8\u65f6\u7528\u5230\u7684\u4e00\u4e9b\u6587\u4ef6\u3002\u5982\u5185\u6838\uff0cinitrd\uff0c\u4ee5\u53cagrub(bootloader)\uff0c\/boot\/vmlinuz\u4e3alinux\u7684\u5185\u6838\u6587\u4ef6\uff0c\u4ee5\u53ca\/boot\/gurb\u3002\u5efa\u8bae\u5355\u72ec\u5206\u533a\uff0c\u5206\u533a\u5927\u5c0f100M\u5373\u53ef<\/p>\n

\/dev\uff1a\u50a8\u5b58linux\u7cfb\u7edf\u4e0b\u7684\u8bbe\u5907\u6587\u4ef6\uff0c\u8bbf\u95ee\u8be5\u76ee\u5f55\u4e0b\u67d0\u4e2a\u6587\u4ef6\uff0c\u76f8\u5f53\u4e8e\u8bbf\u95ee\u67d0\u4e2a\u8bbe\u5907\uff0c\u5e38\u7528\u7684\u662f\u6302\u8f7d\u786c\u76d8mount\/dev\/cdrom\/mnt\u3002<\/p>\n

\u8bbe\u5907\u6587\u4ef6\uff1a<\/p>\n

\u5757\u8bbe\u5907\uff1a\u968f\u673a\u8bbf\u95ee\uff0c\u6570\u636e\u5757<\/p>\n

\u5b57\u7b26\u8bbe\u5907\uff1a\u7ebf\u6027\u8bbf\u95ee\uff0c\u6309\u5b57\u7b26\u4e3a\u5355\u4f4d<\/p>\n

\u8bbe\u5907\u53f7\uff1a\u4e3b\u8bbe\u5907\u53f7(major)\u548c\u6b21\u8bbe\u5907\u53f7(minor)<\/p>\n

\/etc\uff1a\u7cfb\u7edf\u914d\u7f6e\u6587\u4ef6\u50a8\u5b58\u7684\u76ee\u5f55\uff0c\u4e0d\u5efa\u8bae\u5728\u6b64\u76ee\u5f55\u4e0b\u50a8\u5b58\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u91cd\u8981\u7684\u914d\u7f6e\u6587\u4ef6\u6709\/etc\/inittab\u3001\/etc\/fstab\u3001\/etc\/init.d\u3001\/etc\/X11\u3001\/etc\/sysconfig\u3001\/etc\/xinetd.d\u66f4\u6539\u914d\u7f6e\u6587\u4ef6\u4e4b\u524d\u8bb0\u5f97\u5907\u4efd\u3002<\/p>\n

\u6ce8\uff1a\/etc\/X11\u50a8\u5b58\u4e0exwindows\u6709\u5173\u7684\u8bbe\u7f6e\u3002<\/p>\n

\/home\uff1a\u7cfb\u7edf\u9ed8\u8ba4\u7684\u7528\u6237\u5bb6\u76ee\u5f55\uff0c\u65b0\u589e\u7528\u6237\u5e10\u53f7\u65f6\uff0c\u7528\u6237\u7684\u5bb6\u76ee\u5f55\u90fd\u50a8\u5b58\u5728\u6b64\u76ee\u5f55\u4e0b\uff0c~\u8868\u793a\u5f53\u524d\u7528\u6237\u7684\u5bb6\u76ee\u5f55\uff0c~edu\u8868\u793a\u7528\u6237edu\u7684\u5bb6\u76ee\u5f55\u3002\u5efa\u8bae\u5355\u72ec\u5206\u533a\uff0c\u5e76\u8bbe\u7f6e\u8f83\u5927\u7684c\u76d8\u7a7a\u95f4\uff0c\u4fbf\u6377\u7528\u6237\u50a8\u5b58\u6570\u636e<\/p>\n

\/lib:\u5e93\u6587\u4ef6\/usr\/lib:\/usr\/local\/lib\uff1a\u7cfb\u7edf\u4f7f\u7528\u7684\u51fd\u6570\u5e93\u7684\u76ee\u5f55\uff0c\u7a0b\u5e8f\u5728\u6267\u884c\u8fc7\u7a0b\u4e2d\uff0c\u987b\u8981\u8c03\u7528\u4e00\u4e9b\u989d\u5916\u7684\u53c2\u6570\u65f6\u987b\u8981\u51fd\u6570\u5e93\u7684\u534f\u52a9\uff0c\u6bd4\u8f83\u91cd\u8981\u7684\u76ee\u5f55\u4e3a\/lib\/modules\u3002<\/p>\n

\u9759\u6001\u5e93.a<\/p>\n

\u52a8\u6001\u5e93.so<\/p>\n

\u7a0b\u5e8f\u9759\u6001\u7f16\u8bd1\u548c\u52a8\u6001\u7f16\u8bd1\uff0c\u987b\u8981\u7406\u89e3\u5b83\u4eec\u7684\u533a\u522b\uff1b<\/p>\n

\/lib\/modules\uff1a\u5185\u6838\u6a21\u5757\u6587\u4ef6<\/p>\n

\/lost+fount\uff1a\u7cfb\u7edf\u5f02\u5e38\u5f62\u6210\u9519\u8bef\u65f6arm linux\uff0c\u4f1a\u5c06\u4e00\u4e9b\u4e22\u5931\u7684\u7247\u65ad\u653e\u7f6e\u4e8e\u6b64\u76ee\u5f55\u4e0b\uff0c\u4e00\u822c\u8fd9\u4e2a\u76ee\u5f55\u4f1a\u624b\u52a8\u51fa\u73b0\u5728\u88c5\u7f6e\u76ee\u5f55\u4e0b\u3002\u5982\u52a0\u8f7d\u786c\u789f\u4e8e\/disk\u4e2d\uff0c\u6b64\u76ee\u5f55\u4e0b\u624d\u4f1a\u624b\u52a8\u5f62\u6210\u76ee\u5f55\/disk\/lost+found<\/p>\n

\/mnt:\/media\uff1a\u5149\u789f\u9ed8\u8ba4\u6302\u8f7d\u70b9\uff0c\u4e00\u822c\u5149\u789f\u6302\u8f7d\u4e8e\/mnt\/cdrom\u4e0b\uff0c\u4e5f\u4e0d\u4e00\u5b9a\uff0c\u53ef\u4ee5\u9009\u62e9\u4efb\u610f\u4f4d\u7f6e\u8fdb\u884c\u6302\u8f7d\u3002<\/p>\n

\/media:\u6302\u8f7d\u70b9\u76ee\u5f55\uff0c\u8054\u901a\u8bbe\u5907<\/p>\n

\/mnt\uff1a\u6302\u8f7d\u70b9\u76ee\u5f55\uff0c\u989d\u5916\u7684\u4e34\u65f6\u6587\u4ef6\u7cfb\u7edf<\/p>\n

\/opt\uff1a\u53ef\u9009\u76ee\u5f55\uff0c\u7ed9\u4e3b\u673a\u989d\u5916\u5b89\u88c5\u8f6f\u4ef6\u6240\u6446\u653e\u7684\u76ee\u5f55\u3002\u5982\uff1aFC4\u4f7f\u7528\u7684Fedora\u793e\u7fa4\u5f00\u53d1\u8f6f\u4ef6\uff0c\u5047\u5982\u60f3\u8981\u81ea\u884c\u5b89\u88c5\u65b0\u7684KDE\u684c\u9762\u8f6f\u4ef6\uff0c\u53ef\u4ee5\u5c06\u8be5\u8f6f\u4ef6\u5b89\u88c5\u5728\u8be5\u76ee\u5f55\u4e0b\u3002\u66fe\u7ecf\u7684Linux\u7cfb\u7edf\u4e2d\uff0c\u4e60\u60ef\u653e\u7f6e\u5728\/usr\/local\u76ee\u5f55\u4e0b<\/p>\n

\/proc\uff1a\u4f2a\u6587\u4ef6\u7cfb\u7edf\u76ee\u5f55\uff0c\u5185\u6838\u6620\u5c04\u6587\u4ef6\uff1b\u6b64\u76ee\u5f55\u7684\u6570\u636e\u90fd\u5728\u663e\u5b58\u4e2d\uff0c\u5982\u7cfb\u7edf\u6838\u5fc3\uff0c\u5916\u90e8\u8bbe\u5907\uff0c\u7f51\u8def\u72b6\u6001\uff0c\u56e0\u4e3a\u6570\u636e\u90fd\u50a8\u5b58\u4e8e\u663e\u5b58\u4e2d\uff0c\u6240\u4ee5\u4e0d\u5360\u7528c\u76d8\u7a7a\u95f4\uff0c\u6bd4\u8f83\u91cd\u8981\u7684\u76ee\u5f55\u6709\/proc\/cpuinfo\u3001\/proc\/interrupts\u3001\/proc\/dma\u3001\/proc\/ioports\u3001\/proc\/net\/*\u7b49\u3002<\/p>\n

\/root\uff1a\u7cfb\u7edf\u7ba1\u7406\u5458root\u7684\u5bb6\u76ee\u5f55\uff0c\u7cfb\u7edf\u7b2c\u4e00\u4e2a\u542f\u52a8\u7684\u5206\u533a\u4e3a\/\uff0c\u6240\u4ee5\u6700\u597d\u5c06\/root\u548c\/\u653e\u7f6e\u5728\u4e00\u4e2a\u5206\u533a\u4e0b\u3002<\/p>\n

\/bin\uff1a\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u7528\u6237\u547d\u4ee4<\/p>\n

\/sbin:\/usr\/sbin:\/usr\/local\/sbin\uff1a\u653e\u7f6e\u7cfb\u7edf\u7ba1\u7406\u5458\u4f7f\u7528\u7684\u53ef\u6267\u884c\u547d\u4ee4\uff0c\u5982fdisk\u3001shutdown\u3001mount\u7b49\u3002\u4e0e\/bin\u4e0d\u540c\u7684\u662f\uff0c\u8fd9\u51e0\u4e2a\u76ee\u5f55\u662f\u7ed9\u7cfb\u7edf\u7ba1\u7406\u5458root\u4f7f\u7528\u7684\u547d\u4ee4\uff0c\u901a\u5e38\u7528\u6237\u53ea\u80fd\"\u67e5\u770b\"\u800c\u4e0d\u80fd\u8bbe\u7f6e\u548c\u4f7f\u7528\u3002<\/p>\n

\/tmp\uff1a\u4e34\u65f6\u6587\u4ef6\uff0c\/var\/tmp\uff1b\u901a\u5e38\u7528\u6237\u6216\u6b63\u5728\u6267\u884c\u7684\u7a0b\u5e8f\u4e34\u65f6\u50a8\u5b58\u6587\u4ef6\u7684\u76ee\u5f55,\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u8bbf\u95ee,\u91cd\u8981\u6570\u636e\u4e0d\u53ef\u653e\u7f6e\u5728\u6b64\u76ee\u5f55\u4e0b<\/p>\n

\/srv\uff1a\u670d\u52a1\u542f\u52a8\u4ee5\u540e\u987b\u8981\u8bbf\u95ee\u7684\u6570\u636e\u76ee\u5f55\uff0c\u5982www\u670d\u52a1\u987b\u8981\u8bbf\u95ee\u7684\u7f51\u9875\u6570\u636e\u50a8\u5b58\u5728\/srv\/www\u5185\u3002<\/p>\n

\/usr\uff1a\u5e94\u7528\u7a0b\u5e8f\u50a8\u5b58\u76ee\u5f55\uff0c\/usr\/bin\u50a8\u5b58\u5e94\u7528\u7a0b\u5e8f\uff0c\/usr\/share\u50a8\u5b58\u5171\u4eab\u6570\u636e\uff0c\/usr\/lib\u50a8\u5b58\u4e0d\u80fd\u76f4\u63a5\u8fd0\u884c\u7684\uff0c\u5374\u662f\u8bb8\u591a\u7a0b\u5e8f\u8fd0\u884c\u6240\u5fc5\u9700\u7684\u4e00\u4e9b\u51fd\u6570\u5e93\u6587\u4ef6\u3002\/usr\/local:\u50a8\u5b58\u8f6f\u4ef6\u5347\u7ea7\u5305\u3002\/usr\/share\/doc:\u7cfb\u7edf\u8bf4\u660e\u6587\u4ef6\u50a8\u5b58\u76ee\u5f55\u3002\/usr\/share\/man:\u7a0b\u5e8f\u8bf4\u660e\u6587\u4ef6\u50a8\u5b58\u76ee\u5f55\uff0c\u4f7f\u7528manls\u65f6\u4f1a\u67e5\u8be2\/usr\/share\/man\/man1\/ls.1.gz\u7684\u5185\u5bb9\u5efa\u8bae\u5355\u72ec\u5206\u533a\uff0c\u8bbe\u7f6e\u8f83\u5927\u7684c\u76d8\u7a7a\u95f4<\/p>\n

\/var\uff1a\u53ef\u53d8\u5316\u7684\u6587\u4ef6\uff1b\u653e\u7f6e\u7cfb\u7edf\u6267\u884c\u8fc7\u7a0b\u4e2d\u5e38\u5e38\u53d8\u5316\u7684\u6587\u4ef6\uff0c\u5982\u968f\u65f6\u4fee\u6539\u7684\u65e5\u5fd7\u6587\u4ef6\/var\/log\uff0c\/var\/log\/message\uff1a\u6240\u6709\u7684\u767b\u9646\u6587\u4ef6\u50a8\u5b58\u76ee\u5f55\uff0c\/var\/spool\/mail\uff1a\u7535\u90ae\u50a8\u5b58\u7684\u76ee\u5f55\uff0c\/var\/run:\u7a0b\u5e8f\u6216\u670d\u52a1\u542f\u52a8\u540e\uff0c\u5176PID\u50a8\u5b58\u5728\u8be5\u76ee\u5f55\u4e0b\u3002\u5efa\u8bae\u5355\u72ec\u5206\u533a\uff0c\u8bbe\u7f6e\u8f83\u5927\u7684c\u76d8\u7a7a\u95f4<\/p>\n

\u6587\u4ef6\u4ecb\u7ecd<\/p>\n

Linux\u5bf9\u6570\u636e\u6587\u4ef6(.mp3\u3001.bmp)\uff0c\u7a0b\u5e8f\u6587\u4ef6(.c\u3001.h\u3001*.o)\uff0c\u8bbe\u5907\u6587\u4ef6(LCD\u3001\u89e6\u6478\u5c4f\u3001\u9f20\u6807)\uff0c\u7f51\u8def\u6587\u4ef6(socket)\u7b49\u7684\u7ba1\u7406\u90fd\u5177\u8c61\u4e3a\u6587\u4ef6\uff0c\u4f7f\u7528\u7edf\u4e00\u7684\u65b9\u6cd5\u6280\u5de7\u7ba1\u7406\u3002<\/p>\n

\u6587\u4ef6\u5206\u7c7b\uff1a<\/p>\n

1)\u666e\u901a\u6587\u4ef6(\u6570\u636e\u6587\u4ef6)<\/p>\n

\u666e\u901a\u6587\u4ef6\u662f\u7528\u4e8e\u50a8\u5b58\u6570\u636e\u3001\u7a0b\u5e8f\u7b49\u4fe1\u606f\u7684\u6587\u4ef6\uff0c\u901a\u5e38\u90fd\u5e38\u5e74\u5730\u50a8\u5b58\u5728\u5916\u50a8\u5b58\u5668(c\u76d8)\u4e2d\u3002\u666e\u901a\u6587\u4ef6\u53c8\u5206\u4e3a\u6587\u672c\u6587\u4ef6\u548c\u4e8c\u8865\u7801\u6587\u4ef6\u3002<\/p>\n

2)\u76ee\u5f55\u6587\u4ef6<\/p>\n

\u76ee\u5f55\u6587\u4ef6\u662f\u6587\u4ef6\u7cfb\u7edf\u4e2d\u4e00\u4e2a\u76ee\u5f55\u6240\u5305\u542b\u7684\u76ee\u5f55\u9879\u6240\u7ec4\u6210\u7684\u6587\u4ef6\u3002<\/p>\n

3)\u8bbe\u5907\u6587\u4ef6<\/p>\n

\u8bbe\u5907\u6587\u4ef6\u662f\u7528\u4e8e\u4e3a\u64cd\u4f5c\u7cfb\u7edf\u4e0e\u8bbe\u5907\u63d0\u4f9b\u8054\u63a5\u7684\u4e00\u79cd\u6587\u4ef6\u3002\u5728Linux\u7cfb\u7edf\u4e0a\u5c06\u8bbe\u5907\u4f5c\u4e3a\u6587\u4ef6\u6765\u5904\u7406linux\u8f6f\u4ef6\uff0c\u64cd\u4f5c\u8bbe\u5907\u72b9\u5982\u662f\u64cd\u4f5c\u666e\u901a\u6587\u4ef6\u4e00\u6837\u3002\u6bcf\u4e00\u4e2a\u8bbe\u5907\u5bf9\u5e94\u4e00\u4e2a\u8bbe\u5907\u6587\u4ef6\uff0c\u50a8\u5b58\u5728\/dev\u76ee\u5f55\u4e2d\u3002<\/p>\n

5)\u94fe\u63a5\u6587\u4ef6<\/p>\n

\u4f3c\u4e8ewindows\u4e0b\u7684\u5feb\u6377\u65b9\u6cd5\uff0c\u94fe\u63a5\u53c8\u53ef\u4ee5\u5206\u4e3a\u8f6f\u94fe\u63a5(\u7b26\u53f7\u94fe\u63a5)\u548c\u786c\u94fe\u63a5\u3002<\/p>\n

6)\u7ba1\u7ebf\u6587\u4ef6<\/p>\n

\u7ba1\u7ebf\u6587\u4ef6\u4e3b\u8981\u7528\u4e8e\u5728\u8fdb\u7a0b\u95f4\u4f20\u9012\u6570\u636e\u7684\u4e00\u79cd\u7279\u6b8a\u6587\u4ef6\u3002<\/p>\n

7)\u5957\u63d2\u53e3\u6587\u4ef6<\/p>\n

\u4e3b\u8981\u7528\u4e8e\u4e0d\u540c\u8ba1\u7b97\u673a\u95f4\u7f51\u8def\u901a\u8baf\u7684\u4e00\u79cd\u7279\u6b8a\u6587\u4ef6\u3002<\/p>\n

\u6587\u4ef6\u5c5e\u6027\u4ecb\u7ecd\u578b<\/p>\n

\u666e\u901a\u6587\u4ef6\u7c7b\u578b<\/p>\n

-d\u76ee\u5f55\u6587\u4ef6<\/p>\n

-b(block)\u5757\u8bbe\u5907\u6587\u4ef6<\/p>\n

-c(character)\u5b57\u7b26\u8bbe\u5907\u6587\u4ef6<\/p>\n

linux \u6ca1\u6709\u6587\u4ef6\u6216\u76ee\u5f55_linux \u7cfb\u7edf\u6587\u4ef6\u76ee\u5f55_linux\u7cfb\u7edf\u67b6\u6784\u4e0e\u76ee\u5f55\u89e3\u6790<\/p>\n

-l(symbolicLink)\u5b57\u7b26\u94fe\u63a5\u6587\u4ef6<\/p>\n

-p(pipe)\u7ba1\u7ebf\u6587\u4ef6\u7c7b\u578b<\/p>\n

-s(socket)\u7ba1\u7ebf\u6587\u4ef6<\/p>\n

2\u3001\u6743\u9650\uff1aRWX\u8bfb\u5199\u6267\u884c\u5bc4\u4e3b\u6743\u9650\u5bbf\u7ec4\u6743\u9650\u5176\u5b83\u7ec4\u6743\u9650R--\u4ee3\u8868\u53ea\u6709\u8bfb\u6743\u9650<\/p>\n

3\u3001\u5c5e\u4e3b\uff1a\u5bc4\u4e3b(Owner)\u5bbf\u7ec4(Group)<\/p>\n

4\u3001\u65f6\u95f4\u6233(timestamp)\uff1a\u6700\u540e\u4e00\u6b21\u66f4\u6539\u7684\u65f6\u95f4<\/p>\n

access\uff1a\u8bbf\u95ee\u6587\u4ef6\uff0c\u672a\u505a\u4efb\u4f55\u66f4\u6539<\/p>\n

modify\uff1a\u66f4\u6539\u6587\u4ef6\u5185\u5bb9<\/p>\n

change\uff1amedata\u5143\u6570\u636e\uff0c\u4e0d\u662f\u6587\u4ef6\u5185\u5bb9\uff0c\u6539\u53d8\u5c5e\u6027\u6210\u4e3achange<\/p>\n

5\u3001date:\u65f6\u95f4\u7ba1\u7406<\/p>\n

linux:RTC:realtimeclock;NTP:networktimeprotocol<\/p>\n

\u786c\u4ef6\u65f6\u949f\uff1ahwclock<\/p>\n

\u7cfb\u7edf\u65f6\u949f\uff1aclock<\/p>\n","protected":false},"excerpt":{"rendered":"

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