{"id":85188,"date":"2020-03-29T22:01:50","date_gmt":"2020-03-29T14:01:50","guid":{"rendered":"http:\/\/4563.org\/?p=85188"},"modified":"2020-03-29T22:01:50","modified_gmt":"2020-03-29T14:01:50","slug":"%e7%b2%98%e8%b4%b4%e5%91%bd%e4%bb%a4%e5%b9%b6%e5%9b%9e%e8%bd%a6%ef%bc%8c%e4%bc%9a%e6%8f%90%e7%a4%ba%e6%89%be%e4%b8%8d%e5%88%b0%e5%91%bd%e4%bb%a4%ef%bc%8c%e8%af%a1%e5%bc%82%e7%9a%84%e6%98%af%e6%89%8b","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=85188","title":{"rendered":"\u7c98\u8d34\u547d\u4ee4\u5e76\u56de\u8f66\uff0c\u4f1a\u63d0\u793a\u627e\u4e0d\u5230\u547d\u4ee4\uff0c\u8be1\u5f02\u7684\u662f\u624b\u52a8\u8f93\u5165\u547d\u4ee4\u5c31\u6ca1\u95ee\u9898\u3002"},"content":{"rendered":"
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\u7c98\u8d34\u547d\u4ee4\u5e76\u56de\u8f66\uff0c\u4f1a\u63d0\u793a\u627e\u4e0d\u5230\u547d\u4ee4\uff0c\u8be1\u5f02\u7684\u662f\u624b\u52a8\u8f93\u5165\u547d\u4ee4\u5c31\u6ca1\u95ee\u9898\u3002 <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : jmyz0455 <\/span> <\/i> 8<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\u5728 bash \u91cc\uff0c\u6211\u5b89\u88c5\u4e86 fail2ban\uff0c\u60f3\u67e5\u770b\u662f\u5426\u542f\u52a8\u6210\u529f\uff0c\u6211\u7c98\u8d34\u4e00\u53e5\u7f51\u4e0a\u770b\u5230\u7684\u547d\u4ee4 sudo\u00a0fail2ban-client\u00a0ping<\/code>\uff0c\u7136\u540e\u7ed9\u6211\u8fd4\u56de\u7684\u662f bash: sudo\u00a0fail2ban-client\u00a0ping: No such file or directory<\/code>\uff0c\u5728 zsh \u91cc\u8f93\u5165\u540c\u6837\u7684\u5185\u5bb9\uff0c\u8fd4\u56de zsh: command not found: sudo\u00a0fail2ban-client\u00a0ping<\/code>\u3002<\/p>\n

\u5982\u679c\u8f93\u5165\u4e86\u9519\u7684\u547d\u4ee4\uff0czsh \u4f1a\u628a\u8f93\u5165\u7684\u5185\u5bb9\u53d8\u4e3a\u7ea2\u8272\uff0c\u7136\u540e\u6211\u5c1d\u8bd5\u7740\u624b\u52a8\u8f93\u5165 sudo\u00a0fail2ban-client\u00a0ping<\/code>\uff0c\u540c\u6837\u7684\u547d\u4ee4\uff0c\u5c45\u7136\u53d8\u7eff\u4e86\uff1f\u56de\u8f66\u4e00\u770b\uff0c\u8fd4\u56de Server replied: pong<\/code>\u3002<\/p>\n

\u5f88\u5947\u602a\u5594\uff0c\u4e3a\u4ec0\u4e48\u7c98\u8d34\u4e0d\u884c\uff0c\u624b\u52a8\u8f93\u5165\u5c31\u53ef\u4ee5\u7684\uff1f\u800c\u4e14\u624b\u52a8\u8f93\u5165\u6210\u529f\u4e86\u4e4b\u540e\uff0c\u7c98\u8d34\u547d\u4ee4\u8fd8\u662f\u4e0d\u884c\uff0c\u5047\u5982\u6211\u7c98\u8d34\u4e86\u4e24\u6b21\u547d\u4ee4\uff0c\u90fd\u662f\u4e0d\u884c\u4e86\u4e4b\u540e\uff0c\u6309\u4e0a\u7bad\u5934\uff0c\u7b2c\u4e00\u53e5\u547d\u4ee4\u8fd8\u662f\u7ea2\u8272\u7684\uff0c\u56de\u8f66\u4e5f\u662f\u4e0d\u884c\u3002\u4f46\u662f\u6309\u4e24\u6b21\u4e0a\u7bad\u5934\uff0c\u547d\u4ee4\u5c45\u7136\u53d8\u7eff\u4e86\uff0c\u6309\u56de\u8f66\u662f\u6b63\u5e38\u8fd4\u56de\uff1f\uff1f\uff1f<\/p>\n

\u771f\u628a\u6211\u641e\u8499\u4e86\uff0c\u6709\u6ca1\u6709\u4eba\u80fd\u89e3\u91ca\u4e0b\u8fd9\u4e2a\u6709\u8da3\u7684\u73b0\u8c61\uff1f\u800c\u4e14\u8fd9\u4e2a\u60c5\u51b5\u53ea\u51fa\u73b0\u5728 sudo\u00a0fail2ban-client\u00a0ping<\/code> \u547d\u4ee4\u4e0a\uff0c\u5176\u4ed6\u7684\u6211\u6ca1\u9047\u5230\u8fc7\u3002<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (5<\/span>) <\/div>\n
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    \u8cc7\u6df1\u5927\u4f6c : burringcat <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u8fd9\u660e\u663e\u662f\u4e09\u4e2a\u547d\u4ee4\uff0csudo\uff0cfail2ban-client \u548c ping\uff0c\u4e0a\u9762\u4e24\u6b21\u88ab\u89e3\u6790\u6210\u4e00\u4e2a\u547d\u4ee4\u4e86\u3002\u81f3\u4e8e\u4e3a\u4ec0\u4e48\uff0c\u6211\u4e5f\u4e0d\u77e5\u9053\u3002\uff08 shrugs \uff09 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : lewinlan <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7a7a\u683c\u662f\u6807\u51c6\u7684\u4e48\u3002\u7c98\u5230\u8bb0\u4e8b\u672c\u91cc\u518d\u7c98 bash \u8bd5\u8bd5 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : infun <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5927\u6982\u7387\u975e\u6807\u51c6\u7a7a\u683c\u5bfc\u81f4\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : vk42 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5e94\u8be5\u662f sudo \u524d\u9762\u6709\u4e2a\u975e\u6807\u51c6\u7a7a\u683c\u6216\u5176\u5b83\u975e\u53ef\u89c1\u5b57\u7b26\u88ab\u4f60\u4e00\u8d77 copy \u4e86\u3002\u8bd5\u8bd5\u7528 echo “\u4f60\u62f7\u8d1d\u7684\u547d\u4ee4” | hexdump -C \u770b\u770b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : jmyz0455 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @burringcat \u7834\u6848\u4e86\uff01<\/p>\n

    @lewinlan @infun \u7c98\u8d34\u5230 Sublime Text 3 \u4e0a\uff0c\u679c\u7136\u4e0d\u662f\u6807\u51c6\u7a7a\u683c\uff0c\u628a\u7a7a\u683c\u91cd\u65b0\u6539\u4e00\u4e0b\u5c31\u53ef\u4ee5\u4e86\uff0c\u8c22\u8c22\u5404\u4f4d\u3002<\/p>\n

    @vk42 \u8f93\u51fa\uff1a
    \u276f echo ‘sudo\u00a0fail2ban-client\u00a0ping’ | hexdump -C
    00000000 73 75 64 6f c2 a0 66 61 69 6c 32 62 61 6e 2d 63 |sudo..fail2ban-c|
    00000010 6c 69 65 6e 74 c2 a0 70 69 6e 67 0a |lient..ping.|
    0000001c <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n","protected":false},"excerpt":{"rendered":"

    \u7c98\u8d34\u547d\u4ee4\u5e76\u56de\u8f66\uff0c\u4f1a\u63d0\u793a\u627e\u4e0d\u5230\u547d\u4ee4\uff0c…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/85188"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=85188"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/85188\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=85188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=85188"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=85188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}