{"id":17240,"date":"2024-11-18T15:02:54","date_gmt":"2024-11-18T07:02:54","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17240\/"},"modified":"2024-11-18T15:02:54","modified_gmt":"2024-11-18T07:02:54","slug":"%e5%a6%82%e4%bd%95%e8%bf%9b%e8%a1%8clinux%e7%b3%bb%e7%bb%9f%e7%9a%84%e7%bd%91%e7%bb%9c%e9%85%8d%e7%bd%ae%e5%92%8c%e7%bd%91%e7%bb%9c%e6%95%85%e9%9a%9c%e6%8e%92%e9%99%a4","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17240\/","title":{"rendered":"\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u7f51\u7edc\u914d\u7f6e\u548c\u7f51\u7edc\u6545\u969c\u6392\u9664"},"content":{"rendered":"

\"\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u7f51\u7edc\u914d\u7f6e\u548c\u7f51\u7edc\u6545\u969c\u6392\u9664\u63d2\u56fe\"<\/p>\n

Linux\u7cfb\u7edf\u4f5c\u4e3a\u4e00\u6b3e\u5f3a\u5927\u7684\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\uff0c\u7f51\u7edc\u914d\u7f6e\u548c\u7f51\u7edc\u6545\u969c\u6392\u9664\u90fd\u662f\u8fd0\u7ef4\u4eba\u5458\u4e0d\u53ef\u6216\u7f3a\u7684\u6280\u80fd\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u7f51\u7edc\u914d\u7f6e\u548c\u7f51\u7edc\u6545\u969c\u6392\u9664\uff0c\u4ee5\u53ca\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u6df1\u5165\u5730\u7406\u89e3\u548c\u638c\u63e1\u76f8\u5173\u77e5\u8bc6\u3002<\/p>\n

\u4e00\u3001\u7f51\u7edc\u914d\u7f6e<\/p>\n

    \n
  1. \u914d\u7f6eIP\u5730\u5740<\/li>\n<\/ol>\n

    \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u914d\u7f6eIP\u5730\u5740\u7684\u547d\u4ee4\u662f\u4f7f\u7528ifconfig\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u914d\u7f6eIP\u5730\u5740\uff1a<\/p>\n

    ifconfig eth0 192.168.1.100 netmask 255.255.255.0<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u5176\u4e2d\uff0ceth0\u4ee3\u8868\u7f51\u5361\u540d\u79f0\uff0c192.168.1.100\u4ee3\u8868IP\u5730\u5740\uff0c255.255.255.0\u4ee3\u8868\u5b50\u7f51\u63a9\u7801\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n
      \n
    1. \u914d\u7f6e\u7f51\u5173<\/li>\n<\/ol>\n
      \u914d\u7f6e\u7f51\u5173\u7684\u547d\u4ee4\u662froute add\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u914d\u7f6e\u7f51\u5173\uff1a<\/p>\n
      route add default gw 192.168.1.1<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \u5176\u4e2d\uff0c192.168.1.1\u4ee3\u8868\u7f51\u5173\u7684IP\u5730\u5740\u3002<\/p>\n
        \n
      1. \u914d\u7f6eDNS<\/li>\n<\/ol>\n
        \u914d\u7f6eDNS\u7684\u547d\u4ee4\u662f\u4fee\u6539resolv.conf\u6587\u4ef6\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u4fee\u6539\uff1a<\/p>\n
        vi \/etc\/resolv.conf<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u5728\u6253\u5f00\u7684\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n
        nameserver 8.8.8.8\nnameserver 8.8.4.4<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u5176\u4e2d\uff0c8.8.8.8\u548c8.8.4.4\u4ee3\u8868Google\u7684\u516c\u5171DNS\u670d\u52a1\u5668\u5730\u5740\uff0c\u4e5f\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n
        \u4e8c\u3001\u7f51\u7edc\u6545\u969c\u6392\u9664<\/p>\n
          \n
        1. \u7f51\u7edc\u8fde\u901a\u6027\u6d4b\u8bd5<\/li>\n<\/ol>\n
          \u4f7f\u7528ping\u547d\u4ee4\u53ef\u4ee5\u6d4b\u8bd5\u7f51\u7edc\u662f\u5426\u8fde\u901a\uff0c\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u6d4b\u8bd5\uff1a<\/p>\n
          ping www.baidu.com<\/pre>\n
            \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
          \u5982\u679c\u51fa\u73b0\u4ee5\u4e0b\u7ed3\u679c\uff0c\u8bf4\u660e\u7f51\u7edc\u8fde\u901a\uff1a<\/p>\n
          PING www.a.shifen.com (61.135.169.125) 56(84) bytes of data.\n64 bytes from 61.135.169.125: icmp_seq=1 ttl=50 time=29.3 ms\n64 bytes from 61.135.169.125: icmp_seq=2 ttl=50 time=29.3 ms\n64 bytes from 61.135.169.125: icmp_seq=3 ttl=50 time=29.5 ms<\/pre>\n
            \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
          \u5982\u679c\u51fa\u73b0\u4ee5\u4e0b\u7ed3\u679c\uff0c\u8bf4\u660e\u7f51\u7edc\u4e0d\u8fde\u901a\uff1a<\/p>\n
          ping: unknown host www.google.com<\/pre>\n
            \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
          \u8fd9\u65f6\u53ef\u4ee5\u68c0\u67e5DNS\u914d\u7f6e\u662f\u5426\u6b63\u786e\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528ip\u547d\u4ee4\u67e5\u770b\u7f51\u7edc\u8fde\u63a5\u60c5\u51b5\u3002<\/p>\n
            \n
          1. \u7f51\u7edc\u8fde\u63a5\u72b6\u6001\u67e5\u770b<\/li>\n<\/ol>\n
            \u4f7f\u7528netstat\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u7f51\u7edc\u8fde\u63a5\u60c5\u51b5\uff0c\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u67e5\u770b\uff1a<\/p>\n
            netstat -an<\/pre>\n
              \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
            \u5176\u4e2d\uff0c-a\u8868\u793a\u663e\u793a\u6240\u6709\u8fde\u63a5\uff0c-n\u8868\u793a\u4ee5\u6570\u5b57\u5f62\u5f0f\u663e\u793aIP\u5730\u5740\u548c\u7aef\u53e3\u53f7\u3002<\/p>\n
            \u5982\u679c\u7f51\u7edc\u8fde\u63a5\u6570\u91cf\u8fc7\u591a\uff0c\u53ef\u4ee5\u4f7f\u7528grep\u547d\u4ee4\u8fdb\u884c\u8fc7\u6ee4\uff0c\u5982\uff1a<\/p>\n
            netstat -an | grep 80<\/pre>\n
              \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
            \u8868\u793a\u53ea\u663e\u793a\u7aef\u53e3\u53f7\u4e3a80\u7684\u8fde\u63a5\u3002<\/p>\n
              \n
            1. \u9632\u706b\u5899\u914d\u7f6e<\/li>\n<\/ol>\n
              \u5982\u679c\u51fa\u73b0\u7f51\u7edc\u8fde\u63a5\u4e0d\u901a\u7684\u60c5\u51b5\uff0c\u8fd8\u9700\u8981\u68c0\u67e5\u4e00\u4e0b\u9632\u706b\u5899\u914d\u7f6e\u662f\u5426\u6b63\u786e\uff0c\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u67e5\u770b\uff1a<\/p>\n
              iptables -L<\/pre>\n
                \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
              \u5176\u4e2d\uff0c-L\u8868\u793a\u5217\u51fa\u6240\u6709\u89c4\u5219\u3002\u5982\u679c\u9700\u8981\u5f00\u653e\u7aef\u53e3\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u914d\u7f6e\uff1a<\/p>\n
              iptables -I INPUT -p tcp --dport 80 -j ACCEPT<\/pre>\n
                \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
              \u5176\u4e2d\uff0c–dport\u4ee3\u8868\u9700\u8981\u5f00\u653e\u7684\u7aef\u53e3\u53f7\u3002<\/p>\n
              \u4ee5\u4e0a\u5185\u5bb9\u5c31\u662f\u672c\u6587\u5bf9Linux\u7cfb\u7edf\u7f51\u7edc\u914d\u7f6e\u548c\u7f51\u7edc\u6545\u969c\u6392\u9664\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u8bfb\u8005\u80fd\u591f\u638c\u63e1\u76f8\u5173\u6280\u5de7\uff0c\u5e76\u5728\u5b9e\u9645\u8fd0\u7ef4\u4e2d\u80fd\u591f\u6709\u6240\u5e94\u7528\u3002<\/p>\n
              \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u7f51\u7edc\u914d\u7f6e\u548c\u7f51\u7edc\u6545\u969c\u6392\u9664\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":"
              Linux\u7cfb\u7edf\u4f5c\u4e3a\u4e00\u6b3e\u5f3a\u5927\u7684\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\uff0c\u7f51\u7edc\u914d\u7f6e\u548c\u7f51\u7edc\u6545\u969c\u6392\u9664\u90fd\u662f\u8fd0\u7ef4\u4eba\u5458\u4e0d\u53ef\u6216\u7f3a\u7684\u6280\u80fd\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u7f51\u7edc\u914d\u7f6e\u548c\u7f51\u7edc\u6545\u969c\u6392\u9664\uff0c\u4ee5\u53ca\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u6df1\u5165\u5730\u7406\u89e3\u548c\u638c\u63e1\u76f8\u5173\u77e5\u8bc6\u3002 \u4e00\u3001\u7f51\u7edc\u914d\u7f6e \u914d\u7f6eIP\u5730\u5740 \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u914d\u7f6eIP\u5730\u5740\u7684\u547d\u4ee4\u662f\u4f7f\u7528ifconfig\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u914d\u7f6eIP\u5730\u5740\uff1a ifconfig eth0 192.168.1.100 netmask 255.255.255.0 \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0ceth0\u4ee3\u8868\u7f51\u5361\u540d\u79f0\uff0c192.168.1.100\u4ee3\u8868IP\u5730\u5740\uff0c255.255.255.0\u4ee3\u8868\u5b50\u7f51\u63a9\u7801\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u3002 \u914d\u7f6e\u7f51\u5173 \u914d\u7f6e\u7f51\u5173\u7684\u547d\u4ee4\u662froute add\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u914d\u7f6e\u7f51\u5173\uff1a route add default gw 192.168.1.1 \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c192.168.1.1\u4ee3\u8868\u7f51\u5173\u7684IP\u5730\u5740\u3002 \u914d\u7f6eDNS \u914d\u7f6eDNS\u7684\u547d\u4ee4\u662f\u4fee\u6539resolv.conf\u6587\u4ef6\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u4fee\u6539\uff1a vi \/etc\/resolv.conf \u767b\u5f55\u540e\u590d\u5236 \u5728\u6253\u5f00\u7684\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a nameserver 8.8.8.8 nameserver 8.8.4.4 \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c8.8.8.8\u548c8.8.4.4\u4ee3\u8868Google\u7684\u516c\u5171DNS\u670d\u52a1\u5668\u5730\u5740\uff0c\u4e5f\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u3002 \u4e8c\u3001\u7f51\u7edc\u6545\u969c\u6392\u9664 \u7f51\u7edc\u8fde\u901a\u6027\u6d4b\u8bd5 \u4f7f\u7528ping\u547d\u4ee4\u53ef\u4ee5\u6d4b\u8bd5\u7f51\u7edc\u662f\u5426\u8fde\u901a\uff0c\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u6d4b\u8bd5\uff1a ping www.baidu.com \u767b\u5f55\u540e\u590d\u5236 \u5982\u679c\u51fa\u73b0\u4ee5\u4e0b\u7ed3\u679c\uff0c\u8bf4\u660e\u7f51\u7edc\u8fde\u901a\uff1a PING www.a.shifen.com (61.135.169.125) 56(84) bytes of data. 64 bytes from 61.135.169.125: icmp_seq=1 ttl=50 time=29.3 ms […]<\/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-17240","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17240","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=17240"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17240\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=17240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=17240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=17240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}