{"id":633,"date":"2013-04-01T01:07:00","date_gmt":"2013-03-31T16:07:00","guid":{"rendered":"http:\/\/192.168.2.101\/e-learning\/?p=633"},"modified":"2014-01-23T16:38:58","modified_gmt":"2014-01-23T07:38:58","slug":"ping","status":"publish","type":"post","link":"https:\/\/ssl.amulet.co.jp\/cat-user-linux\/command_line\/ping.html","title":{"rendered":"7.8.\u3000ping\u3067\u30b5\u30fc\u30d0\u304b\u3089\u306e\u5fdc\u7b54\u3092\u8abf\u3079\u308b -ping\u30b3\u30de\u30f3\u30c9-"},"content":{"rendered":"<h3>7.8.\u3000ping\u3067\u30b5\u30fc\u30d0\u304b\u3089\u306e\u5fdc\u7b54\u3092\u8abf\u3079\u308b -ping\u30b3\u30de\u30f3\u30c9-<\/h3>\n<p><strong>\u3010\u30b3\u30de\u30f3\u30c9\u8aac\u660e\u3011<\/strong><br \/>\nping\u30b3\u30de\u30f3\u30c9\u306f\u3001\u30d1\u30b1\u30c3\u30c8\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u30db\u30b9\u30c8\u306b\u9001\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30c6\u30b9\u30c8\u306b\u3088\u304f\u7528\u3044\u3089\u308c\u307e\u3059\u3002<br \/>\n\u66f8\u5f0f\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<blockquote><p>ping [\u30aa\u30d7\u30b7\u30e7\u30f3] \u30db\u30b9\u30c8\u540d\u307e\u305f\u306fIP\u30a2\u30c9\u30ec\u30b9<\/p><\/blockquote>\n<p><strong>\u3010\u52d5\u753b\u8aac\u660e\u3011<\/strong><br \/>\n\u5f15\u6570\u3067\u6307\u5b9a\u3057\u305f\u30db\u30b9\u30c8\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u3066\u901a\u4fe1\u53ef\u80fd\u304b\u3069\u3046\u304b\u8abf\u3079\u305f\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6df7\u307f\u5177\u5408\u3092\u8abf\u3079\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u524d\u65e5\u307e\u3067\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3060\u3063\u305f\u30b5\u30a4\u30c8\u304c\u30a2\u30af\u30bb\u30b9\u4e0d\u80fd\u30fb\u56f0\u96e3\u306b\u306a\u3063\u305f\u6642\u306b\u539f\u56e0\u3084\u72b6\u6cc1\u3092\u8abf\u3079\u308b\u306e\u306b\u6709\u52b9\u3067\u3059\u3002\u8a66\u3057\u306b\u300cwww.amulet.co.jp\u300d\u306b\u5bfe\u3057\u3066\u3001ping\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u305f\u7d50\u679c\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<blockquote><p>$ ping www.amulet.co.jp<\/p>\n<p>PING com.amulet.co.jp (61.197.216.90) 56(84) bytes of data.<br \/>\n64 bytes from com.amulet.co.jp (61.197.216.90): icmp_seq=1 ttl=63 time=1.79 ms<br \/>\n64 bytes from com.amulet.co.jp (61.197.216.90): icmp_seq=2 ttl=63 time=1.65 ms<br \/>\n64 bytes from com.amulet.co.jp (61.197.216.90): icmp_seq=3 ttl=63 time=1.56 ms<br \/>\n64 bytes from com.amulet.co.jp (61.197.216.90): icmp_seq=4 ttl=63 time=0.507 ms<br \/>\n64 bytes from com.amulet.co.jp (61.197.216.90): icmp_seq=5 ttl=63 time=1.75 ms<br \/>\n64 bytes from com.amulet.co.jp (61.197.216.90): icmp_seq=6 ttl=63 time=1.56 ms<\/p>\n<p>^C\u3000\u2192\u3000Ctrl+C\u3067\u7d42\u4e86<\/p>\n<p>--- com.amulet.co.jp ping statistics ---<br \/>\n6 packets transmitted, 6 received, 0% packet loss, time 5637ms<br \/>\nrtt min\/avg\/max\/mdev = 0.507\/1.473\/1.795\/0.441 ms<\/p><\/blockquote>\n<p>ping\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001ICMP\u30d1\u30b1\u30c3\u30c8\u304c\u9001\u4fe1\u3055\u308c\u3001\u60c5\u5831\u304c\uff11\u884c\u306b\uff11\u7d44\u305a\u3064\u8868\u793a\u3055\u308c\u307e\u3059\u3002Ctrl+C\u3067\u7d42\u4e86\u3055\u305b\u308b\u3068\u7d71\u8a08\u60c5\u5831\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u51fa\u529b\u4f8b\u304b\u3089\u308f\u304b\u308b\u3053\u3068\u3092\u898b\u3066\u3044\u304f\u3068\u3001\u307e\u305awww.amulet.co.jp\u3068\u3044\u3046URL\u304cDNS\u306eCNAME\u30ec\u30b3\u30fc\u30c9\u306b\u3088\u308a\u300161.197.216.90\u3068\u3044\u3046IP\u30a2\u30c9\u30ec\u30b9\u306b\u30ea\u30be\u30eb\u30d6\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u306661.197.216.90\u306b\u5411\u3051\u3066\uff16\u56deping\u304c\u6253\u305f\u308c\u3066\u304a\u308a\uff08Linux\u306e\u5834\u5408\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u5272\u8fbc\u307f\u6587\u5b57\u3092\u6253\u3063\u3066\u6b62\u3081\u308b\u307e\u3067\u3001\u305a\u3063\u3068ping\u304c\u6253\u305f\u308c\u308b\u8a2d\u5b9a\u3068\u306a\u3063\u3066\u3044\u307e\u3059\uff09\u3001\u51fa\u529b\u306e\u6700\u5f8c\u306bping\u306e\u7d50\u679c\u304c\u51fa\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u7d50\u679c\u304b\u3089\u308f\u304b\u308b\u3053\u3068\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li><span style=\"font-size: 14px;\">\u30d1\u30b1\u30c3\u30c8\u306f\uff16\u56de\u9001\u4fe1\u3055\u308c\u3001\uff16\u56de\u3068\u3082\u53d7\u4fe1\u3055\u308c\u305f\u3002\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u306f0%<\/span><\/li>\n<li><span style=\"font-size: 14px;\">\u30e9\u30a6\u30f3\u30c9\u30c8\u30ea\u30c3\u30d7\u30bf\u30a4\u30e0\uff08\u4fe1\u53f7\u3092\u8ee2\u9001\u3059\u308b\u3068\u304d\u306e\u7d4c\u904e\u6642\u9593\uff09\u306f\u6700\u77ed0.507\u30df\u30ea\u79d2\uff081\u30df\u30ea\u79d2=1\/1000\u79d2\uff09\u3001\u5e73\u57471.473\u30df\u30ea\u79d2\u3001\u6700\u95771.795\u30df\u30ea\u79d2\u3001\u5e73\u5747\u504f\u5dee\u306f0.441<\/span><\/li>\n<\/ul>\n<div class=\"video-container\">\n<iframe frameborder=\"0\" src=\"https:\/\/www.youtube.com\/embed\/2nZryWUUOPY?rel=0\"><\/iframe>\n<\/div>\n<\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u3010\u554f\u984c\u3011<\/strong><\/span><br \/>\n<span style=\"color: #0000ff;\"><strong>1. \u30c7\u30d5\u30a9\u30eb\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306bping\u304c\u901a\u308b\u304b\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046<\/strong><\/span><br \/>\n<span style=\"color: #0000ff;\"><strong>2. \u540c\u4e00\u30bb\u30b0\u30e1\u30f3\u30c8\u306b\u30d1\u30b1\u30c3\u30c8\u3092\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u3044\u307e\u3059\uff09<\/strong><\/span><\/p>\n<p><a href=\"https:\/\/ssl.amulet.co.jp\/cat-user-linux\/wp-content\/uploads\/2012\/05\/7.8.pdf\">\u8cc7\u6599\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/p>\n<div class=\"veu_socialSet veu_socialSet-position-after veu_contentAddSection\"><script>window.twttr=(function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return 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icon_sns\"><\/span><span class=\"sns_txt\">twitter<\/span><\/a><\/li><li class=\"sb_hatena sb_icon\"><a class=\"sb_icon_inner\" href=\"\/\/b.hatena.ne.jp\/add?mode=confirm&url=https%3A%2F%2Fssl.amulet.co.jp%2Fcat-user-linux%2Fcommand_line%2Fping.html&amp;title=%24%20cat%20user%20Linux\" target=\"_blank\"  onclick=\"window.open(this.href,'Hatenawindow','width=650,height=450,menubar=no,toolbar=no,scrollbars=yes');return false;\"><span class=\"vk_icon_w_r_sns_hatena icon_sns\"><\/span><span class=\"sns_txt\">Hatena<\/span><span class=\"veu_count_sns_hb\"><\/span><\/a><\/li><li class=\"sb_pocket sb_icon\"><a class=\"sb_icon_inner\"  href=\"\/\/getpocket.com\/edit?url=https%3A%2F%2Fssl.amulet.co.jp%2Fcat-user-linux%2Fcommand_line%2Fping.html&title=%24%20cat%20user%20Linux\" target=\"_blank\"  onclick=\"window.open(this.href,'Pokcetwindow','width=650,height=450,menubar=no,toolbar=no,scrollbars=yes');return false;\"><span class=\"vk_icon_w_r_sns_pocket icon_sns\"><\/span><span class=\"sns_txt\">Pocket<\/span><span class=\"veu_count_sns_pocket\"><\/span><\/a><\/li><li class=\"sb_copy sb_icon\"><button class=\"copy-button sb_icon_inner\"data-clipboard-text=\"$ cat user Linux https:\/\/ssl.amulet.co.jp\/cat-user-linux\/command_line\/ping.html\"><span class=\"vk_icon_w_r_sns_copy icon_sns\"><i class=\"fas fa-copy\"><\/i><\/span><span class=\"sns_txt\">Copy<\/span><\/button><\/li><\/ul><\/div><!-- [ \/.socialSet ] -->","protected":false},"excerpt":{"rendered":"<p>7.8.\u3000ping\u3067\u30b5\u30fc\u30d0\u304b\u3089\u306e\u5fdc\u7b54\u3092\u8abf\u3079\u308b -ping\u30b3\u30de\u30f3\u30c9- \u3010\u30b3\u30de\u30f3\u30c9\u8aac\u660e\u3011 ping\u30b3\u30de\u30f3\u30c9\u306f\u3001\u30d1\u30b1\u30c3\u30c8\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u30db\u30b9\u30c8\u306b\u9001\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30c6\u30b9\u30c8\u306b\u3088\u304f\u7528\u3044\u3089\u308c\u307e\u3059\u3002 \u66f8\u5f0f\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"vkexunit_cta_each_option":""},"categories":[13,3],"tags":[],"_links":{"self":[{"href":"https:\/\/ssl.amulet.co.jp\/cat-user-linux\/wp-json\/wp\/v2\/posts\/633"}],"collection":[{"href":"https:\/\/ssl.amulet.co.jp\/cat-user-linux\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ssl.amulet.co.jp\/cat-user-linux\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ssl.amulet.co.jp\/cat-user-linux\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ssl.amulet.co.jp\/cat-user-linux\/wp-json\/wp\/v2\/comments?post=633"}],"version-history":[{"count":17,"href":"https:\/\/ssl.amulet.co.jp\/cat-user-linux\/wp-json\/wp\/v2\/posts\/633\/revisions"}],"predecessor-version":[{"id":1713,"href":"https:\/\/ssl.amulet.co.jp\/cat-user-linux\/wp-json\/wp\/v2\/posts\/633\/revisions\/1713"}],"wp:attachment":[{"href":"https:\/\/ssl.amulet.co.jp\/cat-user-linux\/wp-json\/wp\/v2\/media?parent=633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ssl.amulet.co.jp\/cat-user-linux\/wp-json\/wp\/v2\/categories?post=633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ssl.amulet.co.jp\/cat-user-linux\/wp-json\/wp\/v2\/tags?post=633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}