{"id":6076,"date":"2011-02-24T08:00:56","date_gmt":"2011-02-23T23:00:56","guid":{"rendered":"http:\/\/www.sssg.org\/blogs\/hiro345\/?p=6076"},"modified":"2011-02-18T10:53:22","modified_gmt":"2011-02-18T01:53:22","slug":"%e6%9c%80%e5%be%8c%e3%81%abssh%e3%83%aa%e3%83%a2%e3%83%bc%e3%83%88%e3%82%a2%e3%82%af%e3%82%bb%e3%82%b9%e3%81%97%e3%81%9fip","status":"publish","type":"post","link":"https:\/\/www.hiro345.net\/blogs\/hiro345\/archives\/6076.html","title":{"rendered":"\u6700\u5f8c\u306bSSH\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u3057\u305fIP"},"content":{"rendered":"<p>\u81ea\u5206\u3057\u304b\u4f7f\u308f\u306a\u3044\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u3092\u7528\u610f\u3059\u308b\u3068\u304d\u306e\u5b89\u5168\u6027\u306b\u3064\u3044\u3066\u8003\u3048\u308b\u3068\u3001Dynamic DNS\u3092\u4f7f\u3063\u3066\u540d\u524d\u89e3\u6c7a\u3092\u3059\u308b\u65b9\u6cd5\u306f\u4f7f\u3044\u305f\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u81ea\u5206\u4ee5\u5916\u304b\u3089\u306e\u554f\u3044\u5408\u308f\u305b\u306b\u3082\u5fdc\u3048\u3066\u3001\u540d\u524d\u89e3\u6c7a\u3092\u3057\u3066\u3057\u307e\u3046\u305f\u3081\u3001\u5916\u90e8\u304b\u3089\u30a2\u30bf\u30c3\u30af\u3092\u304b\u3051\u3089\u308c\u308b\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308b\u304b\u3089\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u540d\u524d\u89e3\u6c7a\u304c\u3067\u304d\u306a\u3044\u3068\u3001\u5916\u51fa\u3057\u305f\u3068\u304d\u306b\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u3078\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u305b\u3093\u3002\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f\u3001\u3069\u3046\u3044\u3063\u305f\u65b9\u6cd5\u304c\u3042\u308b\u3067\u3057\u3087\u3046\u3002<!--more--><\/p>\n<p>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u3092\u6301\u3063\u3066\u3044\u308b\u3088\u3046\u306a\u4eba\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u3082SSH\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a\u30b5\u30fc\u30d0\uff08SSH\u30b5\u30fc\u30d0\uff09\u3092\u6301\u3063\u3066\u3044\u308b\u4eba\u304c\u307b\u3068\u3093\u3069\u3067\u3057\u3087\u3046\u3002\u3067\u3059\u304b\u3089\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u304b\u3089\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306eSSH\u30b5\u30fc\u30d0\u3078\u5b9a\u671f\u7684\u306bSSH\u30ed\u30b0\u30a4\u30f3\u3084\u3001HTTP\u30a2\u30af\u30bb\u30b9\u3092\u3057\u3066\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092SSH\u30b5\u30fc\u30d0\u3078\u8a18\u9332\u3057\u3066\u304a\u304f\u3068\u3044\u3046\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>SSH\u3067\u30ed\u30b0\u30a4\u30f3\u3057\u305f\u3068\u304d\u306e\u30ed\u30b0\u306flast\u30b3\u30de\u30f3\u30c9\u3067\u53d6\u5f97\u3067\u304d\u307e\u3059\u304b\u3089\u3001\u3053\u3053\u3067\u306f\u5b9a\u671f\u7684\u306bSSH\u30ed\u30b0\u30a4\u30f3\u3092\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u524d\u63d0\u3067\u3001last\u30b3\u30de\u30f3\u30c9\u304b\u3089\u6700\u5f8c\u306bSSH\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u3057\u305fIP\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p>\u3044\u307e\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u306fexample.com\u306b\u3042\u308b\u3068\u3057\u3066\u3001\u305d\u3053\u304b\u3089\u5b9a\u671f\u7684\u306bserver.example.jp\u3078username\u3068\u3044\u3046\u30a2\u30ab\u30a6\u30f3\u30c8\u3067SSH\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u305f\u3068\u3057\u307e\u3059\u3002last\u30ed\u30b0\u306b\u306f\u30d7\u30ed\u30d0\u30a4\u30c0\u304c\u63d0\u4f9b\u3057\u3066\u3044\u308b\u30db\u30b9\u30c8\u540d\u304c\u8a18\u9332\u3055\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002\u3053\u3053\u306bIP\u30a2\u30c9\u30ec\u30b9\u304c\u76f4\u63a5\u3042\u308b\u5834\u5408\u306f\u3001\u305d\u308c\u3092\u4f7f\u3048\u3070\u3088\u3044\u306e\u3067\u3059\u304c\u3001\u7b46\u8005\u306e\u74b0\u5883\u3067\u306f\u30db\u30b9\u30c8\u540d\u306b\u306a\u3063\u3066\u3044\u3066\u3001\u3053\u306e\u30db\u30b9\u30c8\u540d\u304c\u30d7\u30ed\u30d0\u30a4\u30c0\u306b\u3088\u3063\u3066\u3057\u3070\u3057\u3070\u5909\u66f4\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u3053\u306e\u30db\u30b9\u30c8\u540d\u304c\u9014\u4e2d\u3067\u5207\u308c\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306fexample\u3067grep\u3059\u308c\u3070\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u306e\u30db\u30b9\u30c8\u304c\u7279\u5b9a\u3067\u304d\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0a\u306e\u6761\u4ef6\u3067\u3042\u308c\u3070\u3001\u6b21\u306e\u3088\u3046\u306a\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u3001IP\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"code\" style=\"overflow: scroll; width: 490px; white-space: nowrap;background-color:black;color:white;padding:4px;\">&#x23;&#x21;&#x2f;bin&#x2f;sh<br \/>\ndomain=&quot;example.com&quot;<br \/>\nline=`ssh&nbsp;&#x2d;A&nbsp;server.example.jp&nbsp;last&nbsp;&#x7c;&nbsp;grep&nbsp;username&nbsp;&#x7c;&nbsp;grep&nbsp;example&nbsp;&#x7c;&nbsp;head&nbsp;&#x2d;1`<br \/>\nhost=`echo&nbsp;&#x24;{line}&nbsp;&#x7c;&nbsp;awk&nbsp;&#x27;{print&nbsp;&#x24;3}&#x27;&nbsp;&#x7c;&nbsp;awk&nbsp;&#x27;BEGIN&nbsp;{&nbsp;FS=&quot;&#x5c;.&quot;&#x3b;&nbsp;}&nbsp;{&nbsp;print&nbsp;&#x24;1&#x3b;&nbsp;}&#x27;`<br \/>\nip=`dig&nbsp;&#x24;{host}.&#x24;{domain}&nbsp;&#x7c;&nbsp;grep&nbsp;&#x24;{host}&nbsp;&#x7c;&nbsp;grep&nbsp;&#x2d;v&nbsp;&quot;^&#x3b;&quot;&nbsp;&#x7c;&nbsp;awk&nbsp;&#x27;{print&nbsp;&#x24;5}&#x27;`<br \/>\necho&nbsp;&#x24;{ip}\n<\/div>\n<p>\u6700\u521d\u306e\u884c\u3067\u3001line\u5909\u6570\u3078 hostname.example.c \u306e\u3088\u3046\u306a\u6587\u5b57\u5217\u304c\u5165\u308a\u307e\u3059\u3002\u3053\u308c\u304b\u3089 .example.c \u3092\u53d6\u308a\u9664\u304d\u3001host\u5909\u6570\u3078 hostname \u3068\u3044\u3046\u6587\u5b57\u5217\u3092\u5165\u308c\u3066\u3044\u307e\u3059\u3002host\u5909\u6570\u3068domain\u5909\u6570\u3092\u4f7f\u3063\u3066\u3001FQDN\u3092\u4f5c\u308a\u3001\u3053\u308c\u304b\u3089 dig \u30b3\u30de\u30f3\u30c9\u3067IP\u30a2\u30c9\u30ec\u30b9\u3092\u78ba\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u306f\u3001awk\u3092\u4f7f\u3063\u3066\u3001\u3042\u308b\u5217\u306b\u3042\u308b\u6587\u5b57\u5217\u3092\u53d6\u5f97\u3057\u3066\u3044\u307e\u3059\u3002Linux\u3067\u306f\u3001\u3053\u3046\u3044\u3063\u305f\u3061\u3087\u3063\u3068\u3057\u305f\u30b3\u30de\u30f3\u30c9\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3084\u308a\u305f\u3044\u3053\u3068\u304c\u3059\u3050\u306b\u3067\u304d\u308b\u306e\u3067\u91cd\u5b9d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><iframe src=\"\/\/rcm-jp.amazon.co.jp\/e\/cm?t=hiro345-22&#038;o=9&#038;p=8&#038;l=as1&#038;asins=4873112672&#038;fc1=000000&#038;IS2=1&#038;lt1=_blank&#038;m=amazon&#038;lc1=0000FF&#038;bc1=000000&#038;bg1=FFFFFF&#038;f=ifr\" style=\"width:120px;height:240px;\" scrolling=\"no\" marginwidth=\"0\" marginheight=\"0\" frameborder=\"0\"><\/iframe><\/p>\n<p><iframe src=\"\/\/rcm-jp.amazon.co.jp\/e\/cm?t=hiro345-22&#038;o=9&#038;p=8&#038;l=as1&#038;asins=4873112877&#038;fc1=000000&#038;IS2=1&#038;lt1=_blank&#038;m=amazon&#038;lc1=0000FF&#038;bc1=000000&#038;bg1=FFFFFF&#038;f=ifr\" style=\"width:120px;height:240px;\" scrolling=\"no\" marginwidth=\"0\" marginheight=\"0\" frameborder=\"0\"><\/iframe><\/p>\n<p><iframe src=\"\/\/rcm-jp.amazon.co.jp\/e\/cm?t=hiro345-22&#038;o=9&#038;p=8&#038;l=as1&#038;asins=4873110173&#038;fc1=000000&#038;IS2=1&#038;lt1=_blank&#038;m=amazon&#038;lc1=0000FF&#038;bc1=000000&#038;bg1=FFFFFF&#038;f=ifr\" style=\"width:120px;height:240px;\" scrolling=\"no\" marginwidth=\"0\" marginheight=\"0\" frameborder=\"0\"><\/iframe><\/p>\n<p><iframe src=\"\/\/rcm-jp.amazon.co.jp\/e\/cm?t=hiro345-22&#038;o=9&#038;p=8&#038;l=as1&#038;asins=4774138169&#038;fc1=000000&#038;IS2=1&#038;lt1=_blank&#038;m=amazon&#038;lc1=0000FF&#038;bc1=000000&#038;bg1=FFFFFF&#038;f=ifr\" style=\"width:120px;height:240px;\" scrolling=\"no\" marginwidth=\"0\" marginheight=\"0\" frameborder=\"0\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u81ea\u5206\u3057\u304b\u4f7f\u308f\u306a\u3044\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u3092\u7528\u610f\u3059\u308b\u3068\u304d\u306e\u5b89\u5168\u6027\u306b\u3064\u3044\u3066\u8003\u3048\u308b\u3068\u3001Dynamic DNS\u3092\u4f7f\u3063\u3066\u540d\u524d\u89e3\u6c7a\u3092\u3059\u308b\u65b9\u6cd5\u306f\u4f7f\u3044\u305f\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u81ea\u5206\u4ee5\u5916\u304b\u3089\u306e\u554f\u3044\u5408\u308f\u305b\u306b\u3082\u5fdc\u3048\u3066\u3001\u540d\u524d\u89e3\u6c7a\u3092\u3057\u3066\u3057\u307e\u3046\u305f\u3081\u3001\u5916\u90e8\u304b &hellip; <a href=\"https:\/\/www.hiro345.net\/blogs\/hiro345\/archives\/6076.html\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[293,393,394,198],"class_list":["post-6076","post","type-post","status-publish","format-standard","hentry","category-linux","tag-awk","tag-dig","tag-grep","tag-ssh"],"_links":{"self":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/6076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/comments?post=6076"}],"version-history":[{"count":4,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/6076\/revisions"}],"predecessor-version":[{"id":6078,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/6076\/revisions\/6078"}],"wp:attachment":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/media?parent=6076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/categories?post=6076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/tags?post=6076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}