{"blog_title":"kobaken75\u306e\u65e5\u8a18","provider_url":"https://hatena.blog","height":"190","published":"2012-04-29 21:51:00","author_name":"kobaken75","width":"100%","provider_name":"Hatena Blog","description":"\u96fb\u6e90\u505c\u6b62\u72b6\u614b\u304b\u3089\u306eWake-on-LAN\u306b\u975e\u5bfe\u5fdc\u3060\u3068\u601d\u3063\u3066\u305f\u81ea\u5b85\u306ePC\u304cBIOS\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u305f\u3089\u5bfe\u5fdc\u306b\u306a\u3063\u3066\u305f\u306e\u3067\u3002 require 'socket' def wake(mac) #\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u751f\u6210 #FF\u30926\u56de mes = ['FF'].pack('H2') * 6 #\u7d9a\u3051\u3066 MAC\u30a2\u30c9\u30ec\u30b9\u3092 16\u56de mes << mac.split(':').pack('H2H2H2H2H2H2') * 16 #UDP\u30bd\u30b1\u30c3\u30c8\u3092\u751f\u6210 s = UDPSocket.new #\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u306e\u9001\u4fe1\u3092\u6709\u52b9\u5316 s.setsockopt(Socket::SOL_SOCKET, Socket::SO_BROADCA\u2026","categories":["ruby"],"version":"1.0","url":"https://kobaken75.hatenadiary.org/entry/20120429/1335703860","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkobaken75.hatenadiary.org%2Fentry%2F20120429%2F1335703860\" title=\"ruby\u3067Wake-on-LAN\u306e\u30de\u30b8\u30c3\u30af\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u4fe1\u3059\u308b - kobaken75\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"ruby\u3067Wake-on-LAN\u306e\u30de\u30b8\u30c3\u30af\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u4fe1\u3059\u308b","type":"rich","author_url":"https://blog.hatena.ne.jp/kobaken75/","image_url":null,"blog_url":"https://kobaken75.hatenadiary.org/"}