{"id":62294,"date":"2025-04-29T12:12:12","date_gmt":"2025-04-29T04:12:12","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62294\/"},"modified":"2025-04-29T12:12:12","modified_gmt":"2025-04-29T04:12:12","slug":"%e9%ba%92%e9%ba%9f%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f%e4%b8%ad%e7%9a%84%e7%b3%bb%e7%bb%9f%e6%97%a5%e5%bf%97%e5%a6%82%e4%bd%95%e6%8f%90%e4%be%9b%e8%bf%90%e8%a1%8c%e6%83%85%e5%86%b5%e5%92%8c%e9%94%99-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62294\/","title":{"rendered":"\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u7cfb\u7edf\u65e5\u5fd7\u5982\u4f55\u63d0\u4f9b\u8fd0\u884c\u60c5\u51b5\u548c\u9519\u8bef\u6392\u67e5\uff1f"},"content":{"rendered":"

\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u7cfb\u7edf\u65e5\u5fd7\u5982\u4f55\u63d0\u4f9b\u8fd0\u884c\u60c5\u51b5\u548c\u9519\u8bef\u6392\u67e5\uff1f<\/p>\n

\u5f15\u8a00\uff1a
\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u662f\u7531\u4e2d\u56fd\u534e\u4e3a\u516c\u53f8\u81ea\u4e3b\u5f00\u53d1\u7684\u4e00\u6b3e\u9002\u7528\u4e8e\u591a\u79cd\u8bbe\u5907\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\u5728\u5b9e\u9645\u7684\u4f7f\u7528\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd0\u884c\u95ee\u9898\u548c\u9519\u8bef\uff0c\u8fd9\u65f6\u5019\u7cfb\u7edf\u65e5\u5fd7\u5c31\u53d1\u6325\u4e86\u91cd\u8981\u7684\u4f5c\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u7cfb\u7edf\u65e5\u5fd7\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\uff0c\u4ee5\u5e2e\u52a9\u7528\u6237\u66f4\u597d\u5730\u4e86\u89e3\u7cfb\u7edf\u65e5\u5fd7\u7684\u529f\u80fd\u548c\u7528\u6cd5\u3002<\/p>\n

\u4e00\u3001\u7cfb\u7edf\u65e5\u5fd7\u7684\u4f5c\u7528
\u7cfb\u7edf\u65e5\u5fd7\u662f\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u4e00\u79cd\u8bb0\u5f55\u8fd0\u884c\u60c5\u51b5\u548c\u9519\u8bef\u7684\u91cd\u8981\u5de5\u5177\u3002\u901a\u8fc7\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\uff0c\u6211\u4eec\u53ef\u4ee5\u4e86\u89e3\u7cfb\u7edf\u7684\u8fd0\u884c\u60c5\u51b5\uff0c\u5305\u62ec\u5404\u79cd\u64cd\u4f5c\u7684\u6267\u884c\u60c5\u51b5\u3001\u8d44\u6e90\u7684\u4f7f\u7528\u60c5\u51b5\u7b49\u3002\u540c\u65f6\uff0c\u7cfb\u7edf\u65e5\u5fd7\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u8fdb\u884c\u9519\u8bef\u8bca\u65ad\u548c\u6392\u67e5\uff0c\u901a\u8fc7\u5206\u6790\u65e5\u5fd7\u4e2d\u7684\u9519\u8bef\u4fe1\u606f\uff0c\u53ef\u4ee5\u5b9a\u4f4d\u5e76\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n

\u4e8c\u3001\u7cfb\u7edf\u65e5\u5fd7\u7684\u83b7\u53d6
\u5728\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u7cfb\u7edf\u65e5\u5fd7\u7684\u83b7\u53d6\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528\u76f8\u5173\u7684API\u51fd\u6570\u5b9e\u73b0\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u83b7\u53d6\u7cfb\u7edf\u65e5\u5fd7\u5e76\u5c06\u5176\u8f93\u51fa\u5230\u5c4f\u5e55\u4e0a\uff1a<\/p>\n

#include <stdio.h>\n#include <syslog.h>\n\nint main()\n{\n    openlog(\"example\", LOG_CONS | LOG_PID, LOG_USER);\n    syslog(LOG_INFO, \"This is a test message\");\n    closelog();\n    \n    return 0;\n}<\/syslog.h><\/stdio.h><\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u8c03\u7528openlog\u51fd\u6570\u6253\u5f00\u7cfb\u7edf\u65e5\u5fd7\uff0c\u5e76\u6307\u5b9a\u4e86\u4e00\u4e2a\u6807\u8bc6\u7b26”example”\uff0c\u7136\u540e\u4f7f\u7528syslog\u51fd\u6570\u5c06\u4e00\u6761\u4fe1\u606f\u5199\u5165\u65e5\u5fd7\uff0c\u6700\u540e\u8c03\u7528closelog\u51fd\u6570\u5173\u95ed\u7cfb\u7edf\u65e5\u5fd7\u3002<\/p>\n
\u4e09\u3001\u7cfb\u7edf\u65e5\u5fd7\u7684\u67e5\u770b
\u5728\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u5de5\u5177\u6216\u8005\u56fe\u5f62\u754c\u9762\u5de5\u5177\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\u7684\u547d\u4ee4\uff1a<\/p>\n
    \n
  1. \n
    \u4f7f\u7528dmesg\u547d\u4ee4\u67e5\u770b\u5185\u6838\u65e5\u5fd7\uff1a<\/p>\n
    dmesg<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/li>\n
  2. \n
    \u4f7f\u7528journalctl\u547d\u4ee4\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\uff1a<\/p>\n
    journalctl<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/li>\n
  3. \n
    \u4f7f\u7528less\u547d\u4ee4\u67e5\u770b\u7279\u5b9a\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u6bd4\u5982\/var\/log\/syslog\uff1a<\/p>\n
    less \/var\/log\/syslog<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<\/ol>\n
    \u56db\u3001\u7cfb\u7edf\u65e5\u5fd7\u7684\u5206\u6790\u548c\u6392\u67e5
    \u5f53\u6211\u4eec\u9047\u5230\u95ee\u9898\u65f6\uff0c\u901a\u8fc7\u5206\u6790\u7cfb\u7edf\u65e5\u5fd7\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5b9a\u4f4d\u548c\u89e3\u51b3\u95ee\u9898\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u5206\u6790\u7cfb\u7edf\u65e5\u5fd7\u4e2d\u7684\u9519\u8bef\u4fe1\u606f\uff1a<\/p>\n
    #include <stdio.h>\n#include <syslog.h>\n\nint main()\n{\n    openlog(\"example\", LOG_CONS | LOG_PID, LOG_USER);\n    syslog(LOG_ERR, \"This is an error message\");\n    closelog();\n    \n    return 0;\n}<\/syslog.h><\/stdio.h><\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528syslog\u51fd\u6570\u5c06\u4e00\u6761\u9519\u8bef\u4fe1\u606f\u5199\u5165\u65e5\u5fd7\u3002\u5f53\u7a0b\u5e8f\u8fd0\u884c\u65f6\uff0c\u8fd9\u6761\u9519\u8bef\u4fe1\u606f\u5c06\u4f1a\u88ab\u8bb0\u5f55\u5230\u7cfb\u7edf\u65e5\u5fd7\u4e2d\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\uff0c\u627e\u5230\u8fd9\u6761\u9519\u8bef\u4fe1\u606f\uff0c\u5e76\u8fdb\u4e00\u6b65\u5206\u6790\u548c\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n
    \u603b\u7ed3\uff1a
    \u7cfb\u7edf\u65e5\u5fd7\u5728\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u63d0\u4f9b\u4e86\u91cd\u8981\u7684\u8fd0\u884c\u60c5\u51b5\u548c\u9519\u8bef\u6392\u67e5\u7684\u529f\u80fd\u3002\u901a\u8fc7\u5408\u7406\u5730\u4f7f\u7528\u7cfb\u7edf\u65e5\u5fd7\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u4e86\u89e3\u7cfb\u7edf\u7684\u5de5\u4f5c\u72b6\u6001\uff0c\u53ca\u65f6\u6392\u67e5\u548c\u89e3\u51b3\u95ee\u9898\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u8bfb\u8005\u80fd\u591f\u6709\u6240\u5e2e\u52a9\uff0c\u66f4\u597d\u5730\u4f7f\u7528\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u7cfb\u7edf\u65e5\u5fd7\u3002<\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u7cfb\u7edf\u65e5\u5fd7\u5982\u4f55\u63d0\u4f9b\u8fd0\u884c\u60c5\u51b5\u548c\u9519\u8bef\u6392\u67e5\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u7cfb\u7edf\u65e5\u5fd7\u5982\u4f55\u63d0\u4f9b\u8fd0\u884c\u60c5\u51b5\u548c\u9519\u8bef\u6392\u67e5\uff1f \u5f15\u8a00\uff1a\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u662f\u7531\u4e2d\u56fd\u534e\u4e3a\u516c\u53f8\u81ea\u4e3b\u5f00\u53d1\u7684\u4e00\u6b3e\u9002\u7528\u4e8e\u591a\u79cd\u8bbe\u5907\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\u5728\u5b9e\u9645\u7684\u4f7f\u7528\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd0\u884c\u95ee\u9898\u548c\u9519\u8bef\uff0c\u8fd9\u65f6\u5019\u7cfb\u7edf\u65e5\u5fd7\u5c31\u53d1\u6325\u4e86\u91cd\u8981\u7684\u4f5c\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u7cfb\u7edf\u65e5\u5fd7\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\uff0c\u4ee5\u5e2e\u52a9\u7528\u6237\u66f4\u597d\u5730\u4e86\u89e3\u7cfb\u7edf\u65e5\u5fd7\u7684\u529f\u80fd\u548c\u7528\u6cd5\u3002 \u4e00\u3001\u7cfb\u7edf\u65e5\u5fd7\u7684\u4f5c\u7528\u7cfb\u7edf\u65e5\u5fd7\u662f\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u4e00\u79cd\u8bb0\u5f55\u8fd0\u884c\u60c5\u51b5\u548c\u9519\u8bef\u7684\u91cd\u8981\u5de5\u5177\u3002\u901a\u8fc7\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\uff0c\u6211\u4eec\u53ef\u4ee5\u4e86\u89e3\u7cfb\u7edf\u7684\u8fd0\u884c\u60c5\u51b5\uff0c\u5305\u62ec\u5404\u79cd\u64cd\u4f5c\u7684\u6267\u884c\u60c5\u51b5\u3001\u8d44\u6e90\u7684\u4f7f\u7528\u60c5\u51b5\u7b49\u3002\u540c\u65f6\uff0c\u7cfb\u7edf\u65e5\u5fd7\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u8fdb\u884c\u9519\u8bef\u8bca\u65ad\u548c\u6392\u67e5\uff0c\u901a\u8fc7\u5206\u6790\u65e5\u5fd7\u4e2d\u7684\u9519\u8bef\u4fe1\u606f\uff0c\u53ef\u4ee5\u5b9a\u4f4d\u5e76\u89e3\u51b3\u95ee\u9898\u3002 \u4e8c\u3001\u7cfb\u7edf\u65e5\u5fd7\u7684\u83b7\u53d6\u5728\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u7cfb\u7edf\u65e5\u5fd7\u7684\u83b7\u53d6\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528\u76f8\u5173\u7684API\u51fd\u6570\u5b9e\u73b0\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u83b7\u53d6\u7cfb\u7edf\u65e5\u5fd7\u5e76\u5c06\u5176\u8f93\u51fa\u5230\u5c4f\u5e55\u4e0a\uff1a #include <stdio.h> #include <syslog.h> int main() { openlog(“example”, LOG_CONS | LOG_PID, LOG_USER); syslog(LOG_INFO, “This is a test message”); closelog(); return 0; }<\/syslog.h><\/stdio.h> \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u8c03\u7528openlog\u51fd\u6570\u6253\u5f00\u7cfb\u7edf\u65e5\u5fd7\uff0c\u5e76\u6307\u5b9a\u4e86\u4e00\u4e2a\u6807\u8bc6\u7b26”example”\uff0c\u7136\u540e\u4f7f\u7528syslog\u51fd\u6570\u5c06\u4e00\u6761\u4fe1\u606f\u5199\u5165\u65e5\u5fd7\uff0c\u6700\u540e\u8c03\u7528closelog\u51fd\u6570\u5173\u95ed\u7cfb\u7edf\u65e5\u5fd7\u3002 \u4e09\u3001\u7cfb\u7edf\u65e5\u5fd7\u7684\u67e5\u770b\u5728\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u5de5\u5177\u6216\u8005\u56fe\u5f62\u754c\u9762\u5de5\u5177\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\u7684\u547d\u4ee4\uff1a \u4f7f\u7528dmesg\u547d\u4ee4\u67e5\u770b\u5185\u6838\u65e5\u5fd7\uff1a dmesg \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528journalctl\u547d\u4ee4\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\uff1a journalctl \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528less\u547d\u4ee4\u67e5\u770b\u7279\u5b9a\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u6bd4\u5982\/var\/log\/syslog\uff1a less \/var\/log\/syslog \u767b\u5f55\u540e\u590d\u5236 \u56db\u3001\u7cfb\u7edf\u65e5\u5fd7\u7684\u5206\u6790\u548c\u6392\u67e5\u5f53\u6211\u4eec\u9047\u5230\u95ee\u9898\u65f6\uff0c\u901a\u8fc7\u5206\u6790\u7cfb\u7edf\u65e5\u5fd7\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5b9a\u4f4d\u548c\u89e3\u51b3\u95ee\u9898\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u5206\u6790\u7cfb\u7edf\u65e5\u5fd7\u4e2d\u7684\u9519\u8bef\u4fe1\u606f\uff1a #include <stdio.h> #include <syslog.h> int main() { openlog(“example”, LOG_CONS | LOG_PID, LOG_USER); syslog(LOG_ERR, “This is […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-62294","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62294","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=62294"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62294\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=62294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=62294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=62294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}