{"type":"rich","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchipa34.hatenadiary.org%2Fentry%2F20080306%2F1204782814\" title=\"Tcpdump\u89e3\u6790\u30b9\u30af\u30ea\u30d7\u30c8 - TECHNERD::INIT\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"TECHNERD::INIT","width":"100%","provider_name":"Hatena Blog","url":"https://chipa34.hatenadiary.org/entry/20080306/1204782814","published":"2008-03-06 14:53:34","provider_url":"https://hatena.blog","title":"Tcpdump\u89e3\u6790\u30b9\u30af\u30ea\u30d7\u30c8","image_url":null,"blog_url":"https://chipa34.hatenadiary.org/","author_name":"chipa34","version":"1.0","categories":["perl","\u30cd\u30c3\u30c8\u30ef\u30fc\u30af"],"description":"\u3068\u308a\u3042\u3048\u305a\u3001\u7c21\u5358\u306a\u3082\u306e\u3092\u3002 \u5358\u7d14\u306b-x\u3067\u51fa\u529b\u3055\u308c\u308b\u53f3\u5217\u306e\u30a2\u30b9\u30ad\u30fc\u3092\u3064\u3089\u3064\u3089\u3068\u8868\u793a\u3059\u308b\u3060\u3051\u3002 \u4f7f\u3044\u65b9 # tcpdump port \u307b\u3052\u307b\u3052 -ieth0 -s 1500 -x | ./myfilter.pl myfilter.pl #!/usr/bin/perl while(<STDIN>){ if(m/^[ \\t]/){ #print \"Line: $_\\n\"; @data = (split); print \"@data[9]\"; } else { print \"\\n\\n\"; print \"### $_\\n\"; } }","author_url":"https://blog.hatena.ne.jp/chipa34/"}