{"id":793,"date":"2011-05-19T21:02:19","date_gmt":"2011-05-19T12:02:19","guid":{"rendered":"http:\/\/blog.rutake.com\/techmemo\/?p=793"},"modified":"2011-05-19T21:02:42","modified_gmt":"2011-05-19T12:02:42","slug":"http%e3%82%b9%e3%83%86%e3%83%bc%e3%82%bf%e3%82%b9%e3%82%b3%e3%83%bc%e3%83%89401%e3%82%84403%e3%81%aa%e3%81%a9%e3%82%92%e3%82%a2%e3%82%af%e3%82%bb%e3%82%b9%e9%9b%86%e8%a8%88","status":"publish","type":"post","link":"https:\/\/blog.rutake.com\/techmemo\/2011\/05\/19\/http%e3%82%b9%e3%83%86%e3%83%bc%e3%82%bf%e3%82%b9%e3%82%b3%e3%83%bc%e3%83%89401%e3%82%84403%e3%81%aa%e3%81%a9%e3%82%92%e3%82%a2%e3%82%af%e3%82%bb%e3%82%b9%e9%9b%86%e8%a8%88\/","title":{"rendered":"HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9401\u3084403\u306a\u3069\u3092\u30a2\u30af\u30bb\u30b9\u96c6\u8a08"},"content":{"rendered":"

401(\u8a8d\u8a3c\u5931\u6557)\u3084403(\u7981\u6b62\u9818\u57df\u3078\u306e\u30a2\u30af\u30bb\u30b9\uff09\u306f\u901a\u5e38\u597d\u307e\u3057\u304f\u306f\u306a\u3044\u306e\u3067\u3001\u653b\u6483\u3068\u307f\u306a\u3057\u3066IP\u3092\u53ce\u96c6\u3057\u3088\u3046\u3002<\/p>\n

\u3068\u3044\u3046\u308f\u3051\u3067\u6a19\u6e96\u72b6\u614b\u306e\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3067\u3042\u308c\u3070\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067IP\u3054\u3068\u306e\u51fa\u73fe\u56de\u6570\u3092\u53d6\u5f97\u3067\u304d\u308b\u3002<\/p>\n

[shell]
\n awk ‘{ print $9,$1}’ access_log | grep 401 | sort | uniq -c | sort -r
\n[\/shell]<\/p>\n

\u30d1\u30a4\u30d7\u3092\u4f55\u56de\u3082\u91cd\u306d\u3066\u3044\u308b\u306e\u3067\u89e3\u8aac\u3059\u308b\u3068\u3001\u307e\u305aawk\u3067\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3068\u30a2\u30af\u30bb\u30b9\u5143IP\u3092\u53d6\u5f97\u3057\u3066\u3001401(\u7d5e\u308a\u305f\u3044\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9)\u3067grep\u3057\u3001\u3044\u3063\u305f\u3093\u30bd\u30fc\u30c8\u3059\u308b\u3002<\/p>\n

uniq\u306f\u91cd\u8907\u884c\u9664\u53bb\u547d\u4ee4\u3060\u304c\u3001\u30bd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002-c\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u91cd\u8907\u884c\u306e\u4ef6\u6570\u3092\u51fa\u305b\u308b\u3002\u305d\u306e\u5f8c\u91cd\u8907\u4ef6\u6570\u306e\u591a\u3044\u9806\uff08-r\u304c\u964d\u9806)\u3067\u8868\u793a\u3059\u308b\u3002<\/p>\n

\u5b9a\u671f\u7684\u306b\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3088\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

401(\u8a8d\u8a3c\u5931\u6557)\u3084403(\u7981\u6b62\u9818\u57df\u3078\u306e\u30a2\u30af\u30bb\u30b9\uff09\u306f\u901a\u5e38\u597d\u307e\u3057\u304f\u306f\u306a\u3044\u306e\u3067\u3001\u653b\u6483 … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[36],"tags":[403,139],"_links":{"self":[{"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/posts\/793"}],"collection":[{"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/comments?post=793"}],"version-history":[{"count":2,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/posts\/793\/revisions"}],"predecessor-version":[{"id":795,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/posts\/793\/revisions\/795"}],"wp:attachment":[{"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/media?parent=793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/categories?post=793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/tags?post=793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}