{"id":5878,"date":"2022-06-30T11:40:31","date_gmt":"2022-06-30T03:40:31","guid":{"rendered":"https:\/\/damogame.cn:15443\/wordpress\/?p=5878"},"modified":"2022-06-30T11:40:31","modified_gmt":"2022-06-30T03:40:31","slug":"linux-%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%ad%e6%9c%a8%e9%a9%ac%e5%8f%8a%e6%9c%a8%e9%a9%ac%e6%b8%85%e9%99%a4","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/5878","title":{"rendered":"linux \u670d\u52a1\u5668\u4e2d\u6728\u9a6c\u53ca\u6728\u9a6c\u6e05\u9664"},"content":{"rendered":"
\n
<\/div>\n<\/div>\n
\n

\u539f\u6587\u5730\u5740<\/a><\/p>\n

\u4e00\u3001\u80cc\u666f<\/strong><\/p>\n

\u665a\u4e0a\u770b\u5230\u6709\u53f0\u529e\u4e8b\u5668\u6d41\u91cf\u8dd1\u7684\u5f88\u9ad8\uff0c\u660e\u663e\u548c\u5e73\u5e38\u4e0d\u4e00\u6837\uff0c\u6d41\u91cf\u8fbe\u5230\u4e86800Mbps\uff0c\u7b2c\u4e00\u611f\u5230\u5e94\u5f53\u662f\u4e2d\u6728\u9a6c\u4e86\uff0c\u88ab\u4eba\u5f53\u505a\u8089\u9e21\u4e86\uff0c\u5728\u5927\u5e74\u591c\u91cf\u53d1\u5305\u3002<\/p>\n

\u6211\u4eec\u7684\u529e\u4e8b\u5668\u4e3a\u4e86\u6700\u597d\u673a\u80fd\uff0c\u9632\u706b\u5899(iptables)\u4ec0\u4e48\u7684\u90fd\u6ca1\u6709\u5f00\u542f\uff0c\u7136\u5219\u529e\u4e8b\u5668\u524d\u9762\u6709\u7269\u7406\u9632\u706b\u5899\uff0c\u5e76\u4e14\u673a\u68b0\u90fd\u662f\u505a\u7684\u7aef\u53e3\u6620\u5c04\uff0c\u4e5f\u4e0d\u662f\u5e38\u89c1\u7684\u7aef\u53e3\uff0c\u6309\u7406\u6765\u8bf4\u5e94\u5f53\u662f\u6ee1\u5b89\u7136\u7684\uff0c\u53ef\u80fd\u6bd4\u6765\u548c\u6728\u9a6c\u6709\u7f18\u5427\uff0c\u8001\u662f\u8ba9\u6211\u78b0\u5230\uff0c\u4e5f\u8d81\u6b64\u6b21\u673a\u4f1a\u628a\u53d1\u660e\u8fc7\u7a0b\u8bb0\u5f55\u4e00\u4e0b\u3002<\/p>\n

\"\"<\/p>\n

\u4e8c\u3001\u53d1\u660e\u5e76\u8ffd\u8e2a\u5904\u7406<\/strong><\/p>\n

\u67e5\u770b\u7684\u65f6\u523b\u7f51\u9875\u5f02\u5e38\u5361\uff0c\u6709\u7684\u65f6\u523b\u751a\u81f3\u6ca1\u6709\u54cd\u5e94<\/p>\n

\"\"<\/p>\n

\u6211\u7acb\u65f6\u957f\u9014\u767b\u5f55\u51fa\u95ee\u9898\u7684\u529e\u4e8b\u5668\uff0c\u8fdc\u8fdf\u7591\u4f5c\u5f88\u5361\uff0c\u7f51\u5361\u51fa\u53bb\u7684\u6d41\u91cf\u5f02\u5e38\u5927\u5e74\u591c\uff0c\u7ecf\u7531\u8fc7\u7a0btop\u53d1\u6e05\u695a\u660e\u4e86\u4e00\u4e2a\u5f02\u5e38\u7684\u8fc7\u7a0b\u5360\u7528\u8d44\u672c\u6bd4\u8f83\u9ad8\uff0c\u540d\u5b57\u4e0d\u7ec6\u5fc3\u770b\u8fd8\u771f\u8ba4\u4e3a\u662f\u4e00\u4e2aWeb\u529e\u4e8b\u8fc7\u7a0b\u3002<\/p>\n

\"\"<\/p>\n

4\u3001\u505c\u6b62\u5f02\u5e38\u8fc7\u7a0b\u5e76\u6301\u7eed\u8ffd\u8e2a<\/strong><\/p>\n

2\u3001top\u52a8\u6001\u67e5\u770b\u8fc7\u7a0b<\/strong><\/p>\n

    \n
  1. killall\u00a0-9\u00a0nginx1<\/li>\n
  2. rm\u00a0-f\u00a0\/etc\/nginx1<\/li>\n<\/ol>\n

    \u5e72\u6389\u843d\u8fc7\u7a0b\u4e4b\u540e\uff0c\u6d41\u91cf\u6025\u901f\u4e0b\u6765\u4e86\uff0c\u957f\u9014\u4e5f\u4e0d\u5361\u987f\u4e86\uff0c\u96be\u9053\u5220\u6389\u843d\u6cd5\u5ea6\u699c\u6837\u6587\u4ef6\uff0c\u5e72\u6389\u843d\u5f02\u5e38\u8fc7\u7a0b\u6211\u4eec\u5c31\u8ba4\u4e3a\u5904\u7406\u5b8c\u6210\u4e86\u4e48?\u60f3\u60f3\u4e5f\u80af\u5b9a\u6ca1\u90a3\u4e48\u7b80\u5355\u7684\uff0c\u8fd9\u4e2a\u662f\u6728\u9a6c\u554a\uff0c\u80af\u5b9a\u8fd8\u4f1a\u672c\u8eab\u751f\u68c0\u6cd5\u5ea6\u699c\u6837\u6587\u4ef6(\u4e0d\u96c5\u7136\u4e0d\u51fa\u6211\u6240\u6599\uff0c\u5728\u6211\u6ca1\u6709\u641e\u6e05\u8dcb\u6248\u4e4b\u524d\uff0c\u540e\u9762\u786e\u5207\u53c8\u751f\u6210\u4e86)\u6211\u4eec\u5f97\u6301\u7eed\u8ffd\u67e5\u3002<\/p>\n

    \u7ecf\u7531\u8fc7\u7a0b\u6555\u4ee4last\u67e5\u770b\u8d26\u6237\u767b\u5f55\u8bb0\u5f55\uff0c\u4e00\u5207\u6b63\u5e38\u3002\u67e5\u770b\u4f53\u7cfb\u6587\u4ef6message\u5e76\u6ca1\u6709\u53d1\u660e\u4ec0\u4e48\uff0c\u7136\u5219\u5f53\u6211\u67e5\u770bsecure\u6587\u4ef6\u7684\u65f6\u523b\u53d1\u660e\u6709\u4e9b\u5f02\u5e38\uff0c\u53cd\u6070\u662f\u548c\u8ba4\u8bc1\u6709\u5173\u7684\uff0c\u5e94\u5f53\u662f\u6d4b\u9a8c\u6d4b\u9a8c\u8fde\u8fdb\u6765\u63a7\u5236\u53d1\u5305?<\/p>\n

    \"\"<\/p>\n

    7\u3001\u66f4\u591a\u5f02\u5e38\u6587\u4ef6\u7684\u53d1\u660e<\/strong><\/p>\n

    5\u3001\u67e5\u770b\u767b\u5f55\u8bb0\u5f55\u53ca\u65e5\u8bb0\u6587\u4ef6secure<\/strong><\/p>\n

    \u67e5\u770b\u51c6\u65f6\u4e49\u52a1\u6587\u4ef6crontab\u5e76\u6ca1\u6709\u53d1\u660e\u4ec0\u4e48\u4e00\u6b21\uff0c\u7136\u540e\u67e5\u770b\u4f53\u7cfb\u542f\u52a8\u6587\u4ef6rc.local\uff0c\u4e5f\u6ca1\u6709\u4ec0\u4e48\u5f02\u5e38\uff0c\u7136\u843d\u540e\u5165\/etc\/init.d\u76ee\u6b21\u67e5\u770b\uff0c\u53d1\u660e\u6bd4\u8f83\u5947\u602a\u7684\u811a\u672c\u6587\u4ef6DbSecuritySpt\u3001selinux\u3002<\/p>\n

    \"\"<\/p>\n

    \u4e09\u3001\u6728\u9a6c\u624b\u52a8\u6e05\u9664<\/strong><\/p>\n

    \u5982\u4eca\u7efc\u5408\u603b\u7ed3\u4e86\u5927\u5e74\u591c\u6982\u6b65\u8c03\u5982\u4e0b\uff1a<\/p>\n

    1\u3001\u7b80\u5355\u65ad\u5b9a\u6709\u65e0\u6728\u9a6c<\/strong><\/p>\n

      \n
    1. #\u6709\u65e0\u4e0b\u5217\u6587\u4ef6<\/li>\n
    2. cat\u00a0\/etc\/rc.d\/init.d\/selinux<\/li>\n
    3. cat\u00a0\/etc\/rc.d\/init.d\/DbSecuritySpt<\/li>\n
    4. ls\u00a0\/usr\/bin\/bsd-port<\/li>\n
    5. ls\u00a0\/usr\/bin\/dpkgd<\/li>\n
    6. #\u67e5\u770b\u5927\u5e74\u591c\u5c0f\u662f\u5426\u6b63\u5e38<\/li>\n
    7. ls\u00a0-lh\u00a0\/bin\/netstat<\/li>\n
    8. ls\u00a0-lh\u00a0\/bin\/ps<\/li>\n
    9. ls\u00a0-lh\u00a0\/usr\/sbin\/lsof<\/li>\n
    10. ls\u00a0-lh\u00a0\/usr\/sbin\/ss<\/li>\n<\/ol>\n

      2\u3001\u4e0a\u4f20\u5982\u4e0b\u6555\u4ee4\u5230\/root\u4e0b<\/strong><\/p>\n

        \n
      1. ps\u00a0netstat\u00a0ss\u00a0lsof<\/li>\n<\/ol>\n

        1\u3001\u67e5\u770b\u6d41\u91cf\u56fe\u53d1\u660e\u95ee\u9898<\/strong><\/p>\n

        3\u3001\u5220\u9664\u5982\u4e0b\u76ee\u6b21\u53ca\u6587\u4ef6<\/strong><\/p>\n

          \n
        1. rm\u00a0-rf\u00a0\/usr\/bin\/dpkgd\u00a0(ps\u00a0netstat\u00a0lsof\u00a0ss)<\/li>\n
        2. rm\u00a0-rf\u00a0\/usr\/bin\/bsd-port\u00a0#\u6728\u9a6c\u6cd5\u5ea6\u699c\u6837<\/li>\n
        3. rm\u00a0-f\u00a0\/usr\/bin\/.sshd\u00a0#\u6728\u9a6c\u540e\u95e8<\/li>\n
        4. rm\u00a0-f\u00a0\/tmp\/gates.lod<\/li>\n
        5. rm\u00a0-f\u00a0\/tmp\/moni.lod<\/li>\n
        6. rm\u00a0-f\u00a0\/etc\/rc.d\/init.d\/DbSecuritySpt(\u542f\u52a8\u4e0a\u8ff0\u63cf\u8ff0\u7684\u90a3\u4e9b\u6728\u9a6c\u53d8\u79cd\u6cd5\u5ea6\u699c\u6837)<\/li>\n
        7. rm\u00a0-f\u00a0\/etc\/rc.d\/rc1.d\/S97DbSecuritySpt<\/li>\n
        8. rm\u00a0-f\u00a0\/etc\/rc.d\/rc2.d\/S97DbSecuritySpt<\/li>\n
        9. rm\u00a0-f\u00a0\/etc\/rc.d\/rc3.d\/S97DbSecuritySpt<\/li>\n
        10. rm\u00a0-f\u00a0\/etc\/rc.d\/rc4.d\/S97DbSecuritySpt<\/li>\n
        11. rm\u00a0-f\u00a0\/etc\/rc.d\/rc5.d\/S97DbSecuritySpt<\/li>\n
        12. rm\u00a0-f\u00a0\/etc\/rc.d\/init.d\/selinux(\u9ed8\u8ba4\u662f\u542f\u52a8\/usr\/bin\/bsd-port\/getty)<\/li>\n
        13. \n
          \u00a01<\/b>\/2<\/b> <\/a>\u00a0\u00a0\u00a01<\/b>\u00a02<\/a>\u00a0\u4e0b\u4e00\u9875<\/a>\u00a0\u5c3e\u9875<\/a><\/div>\n

          \u3000\u3000\u63a8\u8350\u9605\u8bfb<\/strong><\/p>\n

          \u3000\u3000\u4ee5\u8ba1\u7b97\u673a\u89c6\u89c9\u4e3a\u4f8b\uff0c\u544a\u8bc9\u4f60\u5982\u4f55\u5c06AI\u5f15\u5165\u4f60\u7684\u5de5\u4f5c<\/a><\/strong><\/p>\n

          Tech Neo\u6280\u5de7\u6c99\u9f99 | 11\u670825\u53f7\uff0c\u4e5d\u5dde\u4e91\/ZStack\u4e0e\u60a8\u4e00\u8def\u5546\u91cf\u4e91\u65f6\u4ee3\u6536\u96c6\u754c\u7ebf\u6cbb\u7406\u5b9e\u8df5 \u4e0b\u9762\u4ecb\u7ecd\u82e5\u4f55\u5f00\u7aef\u4e00\u4e2aAI\u8425\u4e1a\uff0c\u8fd9\u662f\u4e00\u6b21\u6bd4\u8f83\u79d1\u666e\u7684\u6f14\u8bb2\uff0c\u6b32\u671b\u7ecf\u7531\u8fc7\u7a0b\u8ba1\u7b97\u673a\u89c6\u89c9\u7684\u4e00\u4e9b\u6848\u4f8b\uff0c\u80fd\u5e26\u7ed9\u5728\u5ea7\u7684>>>\u8be6\u7ec6\u9605\u8bfb<\/a><\/p>\n

          \u672c\u6587\u6807\u9898\uff1alinux \u670d\u52a1\u5668\u4e2d\u6728\u9a6c\u53ca\u6728\u9a6c\u6e05\u9664<\/a><\/p>\n

          \u5730\u5740\uff1ahttp:\/\/www.17bianji.com\/lsqh\/38979.html<\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

          \u539f\u6587\u5730\u5740 \u4e00\u3001\u80cc\u666f \u665a\u4e0a\u770b\u5230\u6709\u53f0\u529e\u4e8b\u5668\u6d41<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[24],"tags":[121],"class_list":["post-5878","post","type-post","status-publish","format-standard","hentry","category-value_docs","tag-05-"],"_links":{"self":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/5878","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/comments?post=5878"}],"version-history":[{"count":0,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/5878\/revisions"}],"wp:attachment":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/media?parent=5878"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/categories?post=5878"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/tags?post=5878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}