{"id":10200,"date":"2024-10-25T05:14:27","date_gmt":"2024-10-24T21:14:27","guid":{"rendered":"https:\/\/bohu.net\/blog\/?p=10200"},"modified":"2024-10-25T05:14:27","modified_gmt":"2024-10-24T21:14:27","slug":"%e4%bd%bf%e7%94%a8-hping-%e6%97%b6%e6%8a%a5%e9%94%99%e7%9a%84%e5%a4%84%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.bohu.net\/blog\/10200\/","title":{"rendered":"\u4f7f\u7528 hping \u65f6\u62a5\u9519\u7684\u5904\u7406"},"content":{"rendered":"\n<p>Linux\u4e2d\u4f7f\u7528Nmap , hping,  ping \u63d0\u793a\u4ee5\u4e0b\u9519\u8bef\u65f6<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">PHP: [main]\tcan't\topen\traw\tsocket<br><br>Bash: Couldn\u2019t open a raw socket. Error: Permission denied (13)<\/pre>\n\n\n\n<p>\u975eroot\u8fdb\u7a0b\u8c03\u7528\u5e26\u6709\u7f51\u7edc\u539f\u59cb\u5957\u63a5\u5b57\uff08raw socket\uff09 \u7684\u76f8\u5173\u547d\u4ee4\u65f6\uff0c\u4f1a\u62a5\u9519\uff0c\u9700\u8981\u4f7f\u7528getcap \u8bbe\u7f6e capabilities<\/p>\n\n\n\n<p>(\u5177\u4f53\u53c2\u8003:<a href=\"https:\/\/cloud.tencent.com\/developer\/article\/1539041\">https:\/\/cloud.tencent.com\/developer\/article\/1539041<\/a>)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u4ee5 ping \u4e3a\u4f8b\uff0c\u5148 which \u67e5\u770b\u547d\u4ee4\u5730\u5740\nwhich ping\n\n# \u5982\u65e0\u8fd4\u56de\u5c31\u662f\u6ca1\u6709\u8bbe\u7f6ecap\ngetcap \/usr\/bin\/ping\n\n# \u8bbe\u7f6ecap\nsudo setcap cap_net_raw+ep \/usr\/bin\/ping\n\n# \u518d\u6b21getcap \u5df2\u6709\u8bbe\u7f6e\u503c\ngetcap \/usr\/bin\/ping\n#\/usr\/bin\/ping cap_net_raw=ep<\/code><\/pre>\n\n\n\n<p>setcap \u4e4b\u540e\u95ee\u9898\u5c31\u89e3\u51b3\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u4e2d\u4f7f\u7528Nmap , hping, ping \u63d0\u793a\u4ee5\u4e0b\u9519\u8bef\u65f6 PHP: [main] can&#8217;t op &hellip; <a href=\"https:\/\/www.bohu.net\/blog\/10200\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201c\u4f7f\u7528 hping \u65f6\u62a5\u9519\u7684\u5904\u7406\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[746,3,6,10,11,693,1,26,29],"tags":[801,229,807,295,806,805,587],"class_list":{"0":"post-10200","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-bash","7":"category-bsd","8":"category-linux","9":"category-vps","10":"category-web","12":"category-uncategorized","13":"category-26","14":"category-29","15":"tag-hping","16":"tag-linux","17":"tag-permission-denied","18":"tag-php","19":"tag-raw-socket","20":"tag-socket","21":"tag-587"},"_links":{"self":[{"href":"https:\/\/www.bohu.net\/blog\/wp-json\/wp\/v2\/posts\/10200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bohu.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bohu.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bohu.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bohu.net\/blog\/wp-json\/wp\/v2\/comments?post=10200"}],"version-history":[{"count":1,"href":"https:\/\/www.bohu.net\/blog\/wp-json\/wp\/v2\/posts\/10200\/revisions"}],"predecessor-version":[{"id":10201,"href":"https:\/\/www.bohu.net\/blog\/wp-json\/wp\/v2\/posts\/10200\/revisions\/10201"}],"wp:attachment":[{"href":"https:\/\/www.bohu.net\/blog\/wp-json\/wp\/v2\/media?parent=10200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bohu.net\/blog\/wp-json\/wp\/v2\/categories?post=10200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bohu.net\/blog\/wp-json\/wp\/v2\/tags?post=10200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}