{"id":16488,"date":"2024-11-18T13:49:13","date_gmt":"2024-11-18T05:49:13","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16488\/"},"modified":"2024-11-18T13:49:13","modified_gmt":"2024-11-18T05:49:13","slug":"linux%e4%b8%8b%e5%ae%9e%e7%8e%b0%e6%97%a5%e5%bf%97%e8%81%9a%e5%90%88%e5%92%8c%e7%bb%9f%e8%ae%a1%e7%9a%84%e6%96%b9%e6%b3%95%e5%92%8c%e6%8a%80%e5%b7%a7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16488\/","title":{"rendered":"Linux\u4e0b\u5b9e\u73b0\u65e5\u5fd7\u805a\u5408\u548c\u7edf\u8ba1\u7684\u65b9\u6cd5\u548c\u6280\u5de7"},"content":{"rendered":"

\u4e0b\u5b9e\u73b0\u65e5\u5fd7\u805a\u5408\u548c\u7edf\u8ba1\u7684\u65b9\u6cd5\u548c\u6280\u5de7<\/p>\n

\u5f15\u8a00\uff1a
\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u548c\u7ef4\u62a4\u8fc7\u7a0b\u4e2d\uff0c\u65e5\u5fd7\u8bb0\u5f55\u662f\u4e00\u9879\u975e\u5e38\u91cd\u8981\u7684\u5de5\u4f5c\u3002\u901a\u8fc7\u8f93\u51fa\u65e5\u5fd7\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u65f6\u76d1\u63a7\u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u72b6\u6001\u3001\u6392\u67e5\u95ee\u9898\uff0c\u4ee5\u53ca\u8fdb\u884c\u6027\u80fd\u5206\u6790\u548c\u4f18\u5316\u3002\u7136\u800c\uff0c\u5728\u5927\u578b\u7684\u7cfb\u7edf\u4e2d\uff0c\u65e5\u5fd7\u6587\u4ef6\u901a\u5e38\u4f1a\u5206\u6563\u5728\u4e0d\u540c\u7684\u670d\u52a1\u5668\u4e0a\uff0c\u7ed9\u65e5\u5fd7\u67e5\u627e\u548c\u5206\u6790\u5e26\u6765\u4e86\u56f0\u96be\u3002\u56e0\u6b64\uff0c\u4e86\u89e3\u5982\u4f55\u5728Linux\u4e0b\u5b9e\u73b0\u65e5\u5fd7\u805a\u5408\u548c\u7edf\u8ba1\u662f\u975e\u5e38\u5fc5\u8981\u7684\u3002<\/p>\n

\u4e00\u3001\u4f7f\u7528rsyslog\u8fdb\u884c\u65e5\u5fd7\u6536\u96c6\uff1a
rsyslog\u662fLinux\u4e0a\u4e00\u6b3e\u6d41\u884c\u7684\u65e5\u5fd7\u7ba1\u7406\u8f6f\u4ef6\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5b9e\u73b0\u65e5\u5fd7\u7684\u6536\u96c6\u3001\u8fc7\u6ee4\u3001\u5904\u7406\u548c\u8f6c\u53d1\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4f7f\u7528\u793a\u4f8b\uff1a<\/p>\n

    \n
  1. \u5728\u670d\u52a1\u5668A\u4e0a\u5b89\u88c5rsyslog\uff1a
    $ sudo apt-get install rsyslog<\/li>\n
  2. \u914d\u7f6ersyslog.conf\u6587\u4ef6\uff1a
    $ sudo vi \/etc\/rsyslog.conf
    \u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/li>\n<\/ol>\n

    Forward all logs to server B<\/h1>\n

    .<\/em> @serverBIP:514<\/p>\n

      \n
    1. \u91cd\u542frsyslog\u670d\u52a1\uff1a
      $ sudo service rsyslog restart<\/li>\n<\/ol>\n

      \u901a\u8fc7\u4ee5\u4e0a\u914d\u7f6e\uff0c\u670d\u52a1\u5668A\u4e0a\u7684\u6240\u6709\u65e5\u5fd7\u90fd\u4f1a\u88ab\u53d1\u9001\u5230\u670d\u52a1\u5668B\u4e0a\u7684514\u7aef\u53e3\u3002<\/p>\n

      \u4e8c\u3001\u4f7f\u7528ELK Stack\u8fdb\u884c\u65e5\u5fd7\u5206\u6790\uff1a
      ELK Stack\u662f\u4e00\u5957\u5b8c\u6574\u7684\u65e5\u5fd7\u5206\u6790\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u62ecElasticsearch\u3001Logstash\u548cKibana\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u8981\u7684\u4f7f\u7528\u793a\u4f8b\uff1a<\/p>\n

        \n
      1. \u5b89\u88c5Elasticsearch\uff1a
        $ sudo apt-get install default-jre
        $ wget -qO – https:\/\/artifacts.elastic.co\/GPG-KEY-elasticsearch | sudo apt-key add –
        $ sudo apt-get update && sudo apt-get install elasticsearch<\/li>\n
      2. \u914d\u7f6eElasticsearch\uff1a
        $ sudo vi \/etc\/elasticsearch\/elasticsearch.yml
        \u4fee\u6539\u4ee5\u4e0b\u914d\u7f6e\u9879\uff1a<\/li>\n<\/ol>\n

        network.host: localhost
        http.port: 9200<\/p>\n

          \n
        1. \u542f\u52a8Elasticsearch\u670d\u52a1\uff1a
          $ sudo service elasticsearch start<\/li>\n
        2. \u5b89\u88c5Logstash\uff1a
          $ sudo apt-get install logstash<\/li>\n
        3. \u914d\u7f6eLogstash\uff1a
          $ sudo vi \/etc\/logstash\/conf.d\/logstash.conf
          \u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/li>\n<\/ol>\n

          input {
          file {<\/p>\n

          path =&gt; \"\/var\/log\/nginx\/access.log\"<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          }
          }<\/p>\n
          output {
           elasticsearch {<\/p>\n
          hosts =&gt; [\"localhost:9200\"]\nindex =&gt; \"nginx-access-logs\"<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          }
          }<\/p>\n
            \n
          1. \u542f\u52a8Logstash\u670d\u52a1\uff1a
            $ sudo service logstash start<\/li>\n
          2. \u5b89\u88c5Kibana\uff1a
            $ wget -qO – https:\/\/artifacts.elastic.co\/GPG-KEY-elasticsearch | sudo apt-key add –
            $ sudo apt-get install kibana<\/li>\n
          3. \u914d\u7f6eKibana\uff1a
            $ sudo vi \/etc\/kibana\/kibana.yml
            \u4fee\u6539\u4ee5\u4e0b\u914d\u7f6e\u9879\uff1a<\/li>\n<\/ol>\n
            server.host: “localhost”
            elasticsearch.url: “http:\/\/localhost:9200”<\/p>\n
              \n
            1. \u542f\u52a8Kibana\u670d\u52a1\uff1a
              $ sudo service kibana start<\/li>\n<\/ol>\n
              \u901a\u8fc7\u4ee5\u4e0a\u914d\u7f6e\u548c\u6b65\u9aa4\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5728Kibana\u7684Web\u754c\u9762\u4e2d\u5b9e\u65f6\u67e5\u770b\u548c\u5206\u6790\u65e5\u5fd7\u6570\u636e\u4e86\u3002<\/p>\n
              \u4e09\u3001\u4f7f\u7528AWK\u8fdb\u884c\u65e5\u5fd7\u7edf\u8ba1\uff1a
              AWK\u662f\u4e00\u79cd\u80fd\u591f\u5b9e\u73b0\u6587\u672c\u5206\u6790\u4e0e\u5904\u7406\u7684\u5f3a\u5927\u5de5\u5177\uff0c\u5728\u65e5\u5fd7\u7edf\u8ba1\u4e2d\u975e\u5e38\u6709\u7528\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n
                \n
              1. \u4f7f\u7528AWK\u8ba1\u7b97\u6bcf\u4e2aIP\u5730\u5740\u7684\u8bbf\u95ee\u6b21\u6570\uff1a
                $ awk ‘{ print $1 }’ \/var\/log\/nginx\/access.log | sort | uniq -c<\/li>\n
              2. \u4f7f\u7528AWK\u8ba1\u7b97\u6bcf\u4e2aURL\u7684\u8bbf\u95ee\u6b21\u6570\uff1a
                $ awk ‘{ print $6 }’ \/var\/log\/nginx\/access.log | sort | uniq -c<\/li>\n<\/ol>\n
                \u901a\u8fc7\u4ee5\u4e0a\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u7edf\u8ba1\u51fa\u6bcf\u4e2aIP\u5730\u5740\u548cURL\u7684\u8bbf\u95ee\u6b21\u6570\u3002<\/p>\n
                \u603b\u7ed3\uff1a
                \u5728linux\u4e0b\u5b9e\u73b0\u65e5\u5fd7\u805a\u5408\u548c\u7edf\u8ba1\u7684\u65b9\u6cd5\u548c\u6280\u5de7\u6709\u5f88\u591a\uff0c\u672c\u6587\u4ecb\u7ecd\u4e86\u4f7f\u7528rsyslog\u3001ELK Stack\u548cAWK\u7b49\u5de5\u5177\u7684\u7b80\u5355\u793a\u4f8b\u3002\u901a\u8fc7\u8fd9\u4e9b\u5de5\u5177\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u548c\u5206\u6790\u65e5\u5fd7\uff0c\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u6548\u7387\u548c\u7a33\u5b9a\u6027\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n
                \u4ee5\u4e0a\u5c31\u662fLinux\u4e0b\u5b9e\u73b0\u65e5\u5fd7\u805a\u5408\u548c\u7edf\u8ba1\u7684\u65b9\u6cd5\u548c\u6280\u5de7\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
                \u4e0b\u5b9e\u73b0\u65e5\u5fd7\u805a\u5408\u548c\u7edf\u8ba1\u7684\u65b9\u6cd5\u548c\u6280\u5de7 \u5f15\u8a00\uff1a\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u548c\u7ef4\u62a4\u8fc7\u7a0b\u4e2d\uff0c\u65e5\u5fd7\u8bb0\u5f55\u662f\u4e00\u9879\u975e\u5e38\u91cd\u8981\u7684\u5de5\u4f5c\u3002\u901a\u8fc7\u8f93\u51fa\u65e5\u5fd7\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u65f6\u76d1\u63a7\u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u72b6\u6001\u3001\u6392\u67e5\u95ee\u9898\uff0c\u4ee5\u53ca\u8fdb\u884c\u6027\u80fd\u5206\u6790\u548c\u4f18\u5316\u3002\u7136\u800c\uff0c\u5728\u5927\u578b\u7684\u7cfb\u7edf\u4e2d\uff0c\u65e5\u5fd7\u6587\u4ef6\u901a\u5e38\u4f1a\u5206\u6563\u5728\u4e0d\u540c\u7684\u670d\u52a1\u5668\u4e0a\uff0c\u7ed9\u65e5\u5fd7\u67e5\u627e\u548c\u5206\u6790\u5e26\u6765\u4e86\u56f0\u96be\u3002\u56e0\u6b64\uff0c\u4e86\u89e3\u5982\u4f55\u5728Linux\u4e0b\u5b9e\u73b0\u65e5\u5fd7\u805a\u5408\u548c\u7edf\u8ba1\u662f\u975e\u5e38\u5fc5\u8981\u7684\u3002 \u4e00\u3001\u4f7f\u7528rsyslog\u8fdb\u884c\u65e5\u5fd7\u6536\u96c6\uff1arsyslog\u662fLinux\u4e0a\u4e00\u6b3e\u6d41\u884c\u7684\u65e5\u5fd7\u7ba1\u7406\u8f6f\u4ef6\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5b9e\u73b0\u65e5\u5fd7\u7684\u6536\u96c6\u3001\u8fc7\u6ee4\u3001\u5904\u7406\u548c\u8f6c\u53d1\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4f7f\u7528\u793a\u4f8b\uff1a \u5728\u670d\u52a1\u5668A\u4e0a\u5b89\u88c5rsyslog\uff1a$ sudo apt-get install rsyslog \u914d\u7f6ersyslog.conf\u6587\u4ef6\uff1a$ sudo vi \/etc\/rsyslog.conf\u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a Forward all logs to server B . @serverBIP:514 \u91cd\u542frsyslog\u670d\u52a1\uff1a$ sudo service rsyslog restart \u901a\u8fc7\u4ee5\u4e0a\u914d\u7f6e\uff0c\u670d\u52a1\u5668A\u4e0a\u7684\u6240\u6709\u65e5\u5fd7\u90fd\u4f1a\u88ab\u53d1\u9001\u5230\u670d\u52a1\u5668B\u4e0a\u7684514\u7aef\u53e3\u3002 \u4e8c\u3001\u4f7f\u7528ELK Stack\u8fdb\u884c\u65e5\u5fd7\u5206\u6790\uff1aELK Stack\u662f\u4e00\u5957\u5b8c\u6574\u7684\u65e5\u5fd7\u5206\u6790\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u62ecElasticsearch\u3001Logstash\u548cKibana\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u8981\u7684\u4f7f\u7528\u793a\u4f8b\uff1a \u5b89\u88c5Elasticsearch\uff1a$ sudo apt-get install default-jre$ wget -qO – https:\/\/artifacts.elastic.co\/GPG-KEY-elasticsearch | sudo apt-key add –$ sudo apt-get update && sudo apt-get install elasticsearch \u914d\u7f6eElasticsearch\uff1a$ sudo vi \/etc\/elasticsearch\/elasticsearch.yml\u4fee\u6539\u4ee5\u4e0b\u914d\u7f6e\u9879\uff1a […]<\/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-16488","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16488","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=16488"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16488\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16488"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16488"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}