{"id":16398,"date":"2024-11-18T17:08:59","date_gmt":"2024-11-18T09:08:59","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16398\/"},"modified":"2024-11-18T17:08:59","modified_gmt":"2024-11-18T09:08:59","slug":"linux%e4%b8%8bping%e7%ab%af%e5%8f%a3%e5%91%bd%e4%bb%a4%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16398\/","title":{"rendered":"linux\u4e0bping\u7aef\u53e3\u547d\u4ee4\u662f\u4ec0\u4e48"},"content":{"rendered":"<blockquote><p>\n  \u5728linux\u4e2d\uff0cping\u7aef\u53e3\u547d\u4ee4\u662f\u201ctelnet\u201d\u547d\u4ee4\uff0ctelnet\u547d\u4ee4\u662f\u4e00\u4e2a\u7528\u4e8e\u5728\u8fdc\u7a0b\u4e3b\u673a\u4e0a\u5efa\u7acb\u4e0e\u6307\u5b9a\u7aef\u53e3\u7684\u8fde\u63a5\u7684\u5de5\u5177\uff0c\u793a\u4f8b\u4e3a\uff1a\u201ctelnet \u201d\uff0c\u5176\u4e2d\uff0c\u662f\u60a8\u60f3\u8981ping\u7684\u4e3b\u673a\u7684ip\u5730\u5740\u6216\u57df\u540d\uff0c\u662f\u60a8\u60f3\u8981ping\u7684\u7aef\u53e3\u53f7\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202307\/24\/2023072410135690692.jpg\" class=\"aligncenter\" title=\"linux\u4e0bping\u7aef\u53e3\u547d\u4ee4\u662f\u4ec0\u4e48\u63d2\u56fe\" alt=\"linux\u4e0bping\u7aef\u53e3\u547d\u4ee4\u662f\u4ec0\u4e48\u63d2\u56fe\" \/><\/p>\n<p>\u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002<\/p>\n<p><strong>\u5728Linux\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528telnet\u547d\u4ee4\u6765\u6a21\u62dfping\u4e00\u4e2a\u7279\u5b9a\u7684\u7aef\u53e3\u3002telnet\u547d\u4ee4\u662f\u4e00\u4e2a\u7528\u4e8e\u5728\u8fdc\u7a0b\u4e3b\u673a\u4e0a\u5efa\u7acb\u4e0e\u6307\u5b9a\u7aef\u53e3\u7684\u8fde\u63a5\u7684\u5de5\u5177\u3002\u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u5c1d\u8bd5\u4e0e\u76ee\u6807\u4e3b\u673a\u7684\u7aef\u53e3\u5efa\u7acb\u8fde\u63a5\u6765\u68c0\u67e5\u7aef\u53e3\u7684\u53ef\u8fbe\u6027\u3002<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528telnet\u547d\u4ee4\u8fdb\u884c\u7aef\u53e3 ping \u7684\u793a\u4f8b\uff1a<\/p>\n<pre>telnet&nbsp;&nbsp;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0c\u662f\u60a8\u60f3\u8981ping\u7684\u4e3b\u673a\u7684IP\u5730\u5740\u6216\u57df\u540d\uff0c\u662f\u60a8\u60f3\u8981ping\u7684\u7aef\u53e3\u53f7\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u60f3ping\u76ee\u6807\u4e3b\u673a&nbsp;example.com&nbsp;\u7684\u7aef\u53e3\u53f7&nbsp;80\uff08HTTP\u7aef\u53e3\uff09\uff0c\u5219\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>telnet&nbsp;example.com&nbsp;80<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5982\u679c\u7aef\u53e3\u53ef\u8fbe\uff0c\u60a8\u5c06\u770b\u5230\u4e00\u6761\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\u6d88\u606f\u7684\u8f93\u51fa\uff1a<\/p>\n<pre>Trying&nbsp;xxx.xxx.xxx.xxx...\nConnected&nbsp;to&nbsp;example.com.\nEscape&nbsp;character&nbsp;is&nbsp;'^]'.<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u8868\u660e\u60a8\u7684\u8ba1\u7b97\u673a\u80fd\u591f\u6210\u529f\u8fde\u63a5\u5230\u76ee\u6807\u4e3b\u673a\u7684\u6307\u5b9a\u7aef\u53e3\u3002\u5982\u679c\u7aef\u53e3\u4e0d\u53ef\u8fbe\uff0c\u60a8\u5c06\u770b\u5230\u8fde\u63a5\u5931\u8d25\u7684\u9519\u8bef\u6d88\u606f\u3002<\/p>\n<p>\u8bf7\u6ce8\u610f\uff0c\u67d0\u4e9bLinux\u53d1\u884c\u7248\u53ef\u80fd\u9ed8\u8ba4\u6ca1\u6709\u5b89\u88c5telnet\u547d\u4ee4\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u5305\u7ba1\u7406\u5668\u5b89\u88c5telnet\uff0c\u4f8b\u5982\u5728Ubuntu\u4e0a\uff0c\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<pre>sudo&nbsp;apt-get&nbsp;install&nbsp;telnet<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6709\u65f6\u4e5f\u53ef\u4ee5\u4f7f\u7528nc\u547d\u4ee4\uff08netcat\uff09\u6765\u8fdb\u884c\u7aef\u53e3\u63a2\u6d4b\uff0c\u5b83\u548ctelnet\u547d\u4ee4\u7c7b\u4f3c\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528nc\u547d\u4ee4\u8fdb\u884c\u7aef\u53e3 ping \u7684\u793a\u4f8b\uff1a<\/p>\n<pre>nc&nbsp;-zv&nbsp;&nbsp;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre>nc&nbsp;-zv&nbsp;example.com&nbsp;80<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u65e0\u8bba\u60a8\u662f\u4f7f\u7528telnet\u8fd8\u662fnc\uff0c\u90fd\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e9b\u547d\u4ee4\u6765\u6d4b\u8bd5\u76ee\u6807\u4e3b\u673a\u4e0a\u7684\u7279\u5b9a\u7aef\u53e3\u662f\u5426\u53ef\u8fbe\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4e0bping\u7aef\u53e3\u547d\u4ee4\u662f\u4ec0\u4e48\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":"<p>\u5728linux\u4e2d\uff0cping\u7aef\u53e3\u547d\u4ee4\u662f\u201ctelnet\u201d\u547d\u4ee4\uff0ctelnet\u547d\u4ee4\u662f\u4e00\u4e2a\u7528\u4e8e\u5728\u8fdc\u7a0b\u4e3b\u673a\u4e0a\u5efa\u7acb\u4e0e\u6307\u5b9a\u7aef\u53e3\u7684\u8fde\u63a5\u7684\u5de5\u5177\uff0c\u793a\u4f8b\u4e3a\uff1a\u201ctelnet \u201d\uff0c\u5176\u4e2d\uff0c\u662f\u60a8\u60f3\u8981ping\u7684\u4e3b\u673a\u7684ip\u5730\u5740\u6216\u57df\u540d\uff0c\u662f\u60a8\u60f3\u8981ping\u7684\u7aef\u53e3\u53f7\u3002 \u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002 \u5728Linux\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528telnet\u547d\u4ee4\u6765\u6a21\u62dfping\u4e00\u4e2a\u7279\u5b9a\u7684\u7aef\u53e3\u3002telnet\u547d\u4ee4\u662f\u4e00\u4e2a\u7528\u4e8e\u5728\u8fdc\u7a0b\u4e3b\u673a\u4e0a\u5efa\u7acb\u4e0e\u6307\u5b9a\u7aef\u53e3\u7684\u8fde\u63a5\u7684\u5de5\u5177\u3002\u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u5c1d\u8bd5\u4e0e\u76ee\u6807\u4e3b\u673a\u7684\u7aef\u53e3\u5efa\u7acb\u8fde\u63a5\u6765\u68c0\u67e5\u7aef\u53e3\u7684\u53ef\u8fbe\u6027\u3002 \u4ee5\u4e0b\u662f\u4f7f\u7528telnet\u547d\u4ee4\u8fdb\u884c\u7aef\u53e3 ping \u7684\u793a\u4f8b\uff1a telnet&nbsp;&nbsp; \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c\u662f\u60a8\u60f3\u8981ping\u7684\u4e3b\u673a\u7684IP\u5730\u5740\u6216\u57df\u540d\uff0c\u662f\u60a8\u60f3\u8981ping\u7684\u7aef\u53e3\u53f7\u3002 \u4f8b\u5982\uff0c\u5982\u679c\u60a8\u60f3ping\u76ee\u6807\u4e3b\u673a&nbsp;example.com&nbsp;\u7684\u7aef\u53e3\u53f7&nbsp;80\uff08HTTP\u7aef\u53e3\uff09\uff0c\u5219\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a telnet&nbsp;example.com&nbsp;80 \u767b\u5f55\u540e\u590d\u5236 \u5982\u679c\u7aef\u53e3\u53ef\u8fbe\uff0c\u60a8\u5c06\u770b\u5230\u4e00\u6761\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\u6d88\u606f\u7684\u8f93\u51fa\uff1a Trying&nbsp;xxx.xxx.xxx.xxx&#8230; Connected&nbsp;to&nbsp;example.com. Escape&nbsp;character&nbsp;is&nbsp;&#8216;^]&#8217;. \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u8868\u660e\u60a8\u7684\u8ba1\u7b97\u673a\u80fd\u591f\u6210\u529f\u8fde\u63a5\u5230\u76ee\u6807\u4e3b\u673a\u7684\u6307\u5b9a\u7aef\u53e3\u3002\u5982\u679c\u7aef\u53e3\u4e0d\u53ef\u8fbe\uff0c\u60a8\u5c06\u770b\u5230\u8fde\u63a5\u5931\u8d25\u7684\u9519\u8bef\u6d88\u606f\u3002 \u8bf7\u6ce8\u610f\uff0c\u67d0\u4e9bLinux\u53d1\u884c\u7248\u53ef\u80fd\u9ed8\u8ba4\u6ca1\u6709\u5b89\u88c5telnet\u547d\u4ee4\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u5305\u7ba1\u7406\u5668\u5b89\u88c5telnet\uff0c\u4f8b\u5982\u5728Ubuntu\u4e0a\uff0c\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a sudo&nbsp;apt-get&nbsp;install&nbsp;telnet \u767b\u5f55\u540e\u590d\u5236 \u6709\u65f6\u4e5f\u53ef\u4ee5\u4f7f\u7528nc\u547d\u4ee4\uff08netcat\uff09\u6765\u8fdb\u884c\u7aef\u53e3\u63a2\u6d4b\uff0c\u5b83\u548ctelnet\u547d\u4ee4\u7c7b\u4f3c\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528nc\u547d\u4ee4\u8fdb\u884c\u7aef\u53e3 ping \u7684\u793a\u4f8b\uff1a nc&nbsp;-zv&nbsp;&nbsp; \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff1a nc&nbsp;-zv&nbsp;example.com&nbsp;80 \u767b\u5f55\u540e\u590d\u5236 \u65e0\u8bba\u60a8\u662f\u4f7f\u7528telnet\u8fd8\u662fnc\uff0c\u90fd\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e9b\u547d\u4ee4\u6765\u6d4b\u8bd5\u76ee\u6807\u4e3b\u673a\u4e0a\u7684\u7279\u5b9a\u7aef\u53e3\u662f\u5426\u53ef\u8fbe\u3002 \u4ee5\u4e0a\u5c31\u662f\u4e0bping\u7aef\u53e3\u547d\u4ee4\u662f\u4ec0\u4e48\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-16398","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16398","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=16398"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16398\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16398"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16398"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}