{"id":91657,"date":"2024-06-27T05:29:01","date_gmt":"2024-06-27T05:29:01","guid":{"rendered":"https:\/\/science-hub.click\/%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF%E3%82%BF%E3%82%A4%E3%83%A0%E3%83%97%E3%83%AD%E3%83%88%E3%82%B3%E3%83%AB%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3\/"},"modified":"2024-06-27T05:29:01","modified_gmt":"2024-06-27T05:29:01","slug":"%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF%E3%82%BF%E3%82%A4%E3%83%A0%E3%83%97%E3%83%AD%E3%83%88%E3%82%B3%E3%83%AB%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3","status":"publish","type":"post","link":"https:\/\/science-hub.click\/?p=91657","title":{"rendered":"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bf\u30a4\u30e0\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac"},"content":{"rendered":"<div><div><h2>\u5c0e\u5165<\/h2><p><i><span lang=\"en\" xml:lang=\"en\">Network<\/span><\/i> <b>Time Protocol<\/b> (NTP) \u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30ed\u30fc\u30ab\u30eb \u30af\u30ed\u30c3\u30af\u3092\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u6642\u523b\u57fa\u6e96\u306b\u540c\u671f\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002<\/p><p> NTP \u306f\u304b\u306a\u308a\u53e4\u3044\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002 RFC 958 \u3067\u6b63\u5f0f\u5316\u3055\u308c\u305f\u6700\u521d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3 v0 \u306f 1985 \u5e74 9 \u6708\u306b\u4f5c\u6210\u3055\u308c\u307e\u3057\u305f\u3002\u6700\u521d\u304b\u3089\u3001\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306f<span><a href=\"https:\/\/science-hub.click\/?p=68283\">1 \u79d2<\/a><\/span>\u672a\u6e80\u306e\u540c\u671f\u7cbe\u5ea6\u3092\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u63d0\u4f9b\u305b\u305a\u306b<span><a href=\"https:\/\/science-hub.click\/?p=66847\">\u6642\u523b<\/a><\/span>\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u300c <span lang=\"en\" xml:lang=\"en\">Time Protocol<\/span> \u300d\u30b5\u30fc\u30d3\u30b9\u3068\u6bd4\u8f03\u3057\u3066\u3001NTP<span>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u3001<\/span><span>\u4e16\u754c\u4e2d<\/span>\u3067\u4f7f\u7528\u3067\u304d\u308b\u30b0\u30ed\u30fc\u30d0\u30eb\u304b\u3064\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u306a\u540c\u671f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p><p> NTP \u306e\u30d0\u30fc\u30b8\u30e7\u30f3 3 \u306f\u3001<span><a href=\"https:\/\/science-hub.click\/?p=91861\">\u3053\u308c\u307e\u3067<\/a><\/span>\u3067\u6700\u3082\u666e\u53ca\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f RFC 1305 \u306b\u3088\u3063\u3066\u5f62\u5f0f\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u300c<span title=\"\u30c9\u30e9\u30d5\u30c8\u6a19\u6e96 (\u30da\u30fc\u30b8\u306f\u5b58\u5728\u3057\u307e\u305b\u3093)\">\u30c9\u30e9\u30d5\u30c8\u6a19\u6e96<\/span><span title=\"\u5225\u306e\u8a00\u8a9e\u306e\u8a18\u4e8b\u300c\u6a19\u6e96\u8349\u6848\u300d\u306b\u76f8\u5f53\">(en)<\/span> \u300d\u3001\u3064\u307e\u308a\u300c\u6700\u7d42\u4ed5\u69d8\u300d\u3068\u3044\u3046\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u6301\u3061\u3001\u3044\u304f\u3064\u304b\u306e\u5074\u9762\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><ul><li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u8aac\u660e\u3002<\/li><li>\u52d5\u4f5c\u30e2\u30fc\u30c9\u3002<\/li><li>\u30de\u30b7\u30f3\u306b\u5b9f\u88c5\u3055\u308c\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3002<\/li><\/ul><p>\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e<span><a href=\"https:\/\/science-hub.click\/?p=43578\">\u958b\u767a\u306f\u3001<\/a><\/span>\u3053\u308c\u3089\u306e\u4ed5\u69d8\u306b\u6e96\u62e0\u3057\u305f<span>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2<\/span>\u306e\u958b\u767a\u3068\u4f75\u305b\u3066\u884c\u308f\u308c\u307e\u3057\u305f\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u3053\u306e\u5b9f\u7e3e\u306f\u73fe\u5834\u3067\u306e\u53c2\u8003\u3068\u306a\u308a\u3001\u4ed6\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u3067\u3082\u300cNTP \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u300d\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u7814\u7a76\u306e\u591a\u304f\u306f\u3001\u30c7\u30d3\u30c3\u30c9 L. \u30df\u30eb\u30ba\u6559\u6388\u3068\u5927\u898f\u6a21\u306a\u30dc\u30e9\u30f3\u30c6\u30a3\u30a2 \u30c1\u30fc\u30e0\u306e\u304a\u304b\u3052\u3067\u30c7\u30e9\u30a6\u30a7\u30a2<span>\u5927\u5b66<\/span>\u3067\u5b9f\u65bd\u3055\u308c\u307e\u3057\u305f\u3002<\/p><p> NTP \u30d0\u30fc\u30b8\u30e7\u30f3 4 \u306f\u30012010 \u5e74 6 \u6708\u306b RFC 5905 \u3067\u516c\u958b\u3055\u308c\u305f\u91cd\u8981\u306a\u6539\u8a02\u7248\u3067\u3059\u3002<\/p><p> NTP \u30d0\u30fc\u30b8\u30e7\u30f3 3 \u306e\u516c\u958b\u76f4\u5f8c\u306b\u3001\u300c <span lang=\"en\" xml:lang=\"en\">Simple <span><a href=\"https:\/\/science-hub.click\/?p=91657\">Network Time Protocol<\/a><\/span><\/span> \u300d(SNTP) \u3068\u547c\u3070\u308c\u308b\u7c21\u6613\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u767b\u5834\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u3044\u304f\u3064\u304b\u306e RFC \u306e<span>\u4e3b\u984c<\/span>\u3067\u3082\u3042\u308a\u307e\u3057\u305f\u3002 NTP \u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001\u3053\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001\u30de\u30b7\u30f3\u306b\u5b9f\u88c5\u3055\u308c\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u6307\u5b9a\u3057\u306a\u3044\u3068\u3044\u3046<span><a href=\"https:\/\/science-hub.click\/?p=81037\">\u610f\u5473<\/a><\/span>\u3067\u7c21\u7d20\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bf\u30a4\u30e0\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/Zg0aYu9ImAw\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2> NTP \u306e\u4e00\u822c\u7684\u306a\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3<\/h2><p>NTP \u306f\u3001<span><a href=\"https:\/\/science-hub.click\/?p=454\">\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf<\/a><\/span>\u306e\u6642\u8a08\u3092\u53c2\u7167\u30b5\u30fc\u30d0\u30fc\u306e\u6642\u8a08\u3068\u540c\u671f\u3055\u305b\u308b\u305f\u3081\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002 NTP \u306f UDP \u306b\u57fa\u3065\u304f\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308a\u3001\u30dd\u30fc\u30c8 123 \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p><p> NTP \u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u306f\u6b21\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p><ul><li>\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u90e8\u5206\u3002<\/li><li>\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u90e8\u5206\u3002<\/li><li>\u305d\u3057\u3066\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u90e8\u5206\u3002<\/li><\/ul><h3><span><span><a href=\"https:\/\/science-hub.click\/?p=30784\">\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/a><\/span>\u90e8\u5206<\/span><\/h3><h4><span>NTP<span><a href=\"https:\/\/science-hub.click\/?p=40011\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/a><\/span>\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/span><\/h4><p>NTP \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u4ee5\u4e0b\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p><div><div> <figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/tUIer9R0KVA\/0.jpg\" style=\"width:100%;\"\/><\/figure><div>\u5178\u578b\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bf\u30a4\u30e0 \u30d7\u30ed\u30c8\u30b3\u30eb (NTP) \u30de\u30b9\u30bf\u30fc \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u56f3\u3002<br\/><br\/>\u9ec4\u8272\u306e\u77e2\u5370\u306f\u3001\u9ad8\u7cbe\u5ea6\u30af\u30ed\u30c3\u30af (\u539f\u5b50\u6642\u8a08\u5c02\u7528\u306e\u30da\u30fc\u30b8\u3092\u53c2\u7167) \u3068\u30de\u30b9\u30bf\u30fc \u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8 \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30b5\u30fc\u30d0\u30fc\u9593\u306e\u5c02\u7528\u306e\u76f4\u63a5\u63a5\u7d9a\u3092\u793a\u3057\u307e\u3059\u3002\u8d64\u3044\u77e2\u5370\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u306e\u63a5\u7d9a\u3092\u793a\u3057\u307e\u3059\u3002<br\/><br\/>\u3053\u306e\u56f3\u306f\u3001\u975e\u5e38\u306b\u5e45\u5e83\u304f\u3001\u975e\u5e38\u306b\u67d4\u8edf\u306a\u65b9\u6cd5\u3067\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30b9\u30c8\u30e9\u30bf\u30e0 2 \u30ce\u30fc\u30c9\u306f\u3001\u6570\u5343\u4eba\u306e\u5b66\u751f\u306e PC (\u307e\u305f\u306f\u30d1\u30fc\u30bd\u30ca\u30eb \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf) \u3092\u540c\u671f\u3059\u308b\u5927\u5b66\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u5341\u5206\u306b\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u5b66\u751f\u304c\u81ea\u5206\u306e PC (\u307e\u305f\u306f\u30d1\u30fc\u30bd\u30ca\u30eb \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf) \u3092\u30da\u30a2\u3067\u540c\u671f\u3057\u305f\u3044\u3068\u306f\u8003\u3048\u306b\u304f\u3044\u3067\u3059\u304c\u3001\u5927\u5b66\u306e\u30b5\u30fc\u30d0\u30fc\u304c\u30af\u30e9\u30c3\u30b7\u30e5\u3057\u305f\u5834\u5408\u3067\u3082\u5b66\u751f\u304c\u53e4\u3044\u30c7\u30fc\u30bf\u306e\u4ea4\u63db\u3092\u7d99\u7d9a\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f\u3044\u3068\u3044\u3046\u7279\u6b8a\u306a\u5834\u5408\u306f\u5225\u3067\u3059\u3002\u7121\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3001\u3044\u3064\u3067\u3082\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u305b\u3093\u3002<\/div><\/div><\/div><dl><dd><ul><li> 1 \u3064\u4ee5\u4e0a\u306e\u30eb\u30fc\u30c8 \u30de\u30b7\u30f3\u304b\u3089\u306e\u57fa\u6e96\u6642\u9593\u306e\u30c4\u30ea\u30fc\u30d9\u30fc\u30b9\u306e<span><a href=\"https:\/\/science-hub.click\/?p=54763\">\u5782\u76f4<\/a><\/span><span><a href=\"https:\/\/science-hub.click\/?p=74347\">\u62e1\u6563<\/a><\/span>\u306b\u3088\u308a\u3001\u9ad8\u7cbe\u5ea6\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30c4\u30ea\u30fc\u3067\u306f\u3001\u5404\u30ce\u30fc\u30c9\u306f\u89aa\u30ce\u30fc\u30c9\u304b\u3089\u6700\u9ad8\u306e\u54c1\u8cea\u4fdd\u8a3c\u3092\u63d0\u4f9b\u3059\u308b\u30ce\u30fc\u30c9\u3092\u9078\u629e\u3057\u3001\u305d\u306e\u5b50\u5b6b\u306b\u9001\u4fe1\u3059\u308b<i>\u5c64<\/i>\u3068\u547c\u3070\u308c\u308b\u5c5e\u6027\u3092\u7d99\u627f\u3057\u307e\u3059\u3002<i>\u968e\u5c64<\/i>1 \u306e\u30de\u30b7\u30f3\u306f\u30eb\u30fc\u30c8 \u30de\u30b7\u30f3\u3067\u3042\u308a\u3001\u30ce\u30fc\u30c9\u3092\u901a\u904e\u3059\u308b\u305f\u3073\u306b\u3001\u3053\u306e<span><a href=\"https:\/\/science-hub.click\/?p=71097\">\u6570\u5024\u306f<\/a><\/span>1 \u305a\u3064\u5897\u52a0\u3057\u307e\u3059\u3002\u3053\u306e<i>\u5c64\u306f\u3001<\/i>\u30eb\u30fc\u30c8 \u30de\u30b7\u30f3\u304b\u3089\u30ce\u30fc\u30c9\u307e\u3067\u306e\u8ddd\u96e2\u306e\u5c3a\u5ea6\u3067\u3042\u308a\u3001<span><a href=\"https:\/\/science-hub.click\/?p=25552\">\u7279\u5b9a\u306e<\/a><\/span>\u30de\u30b7\u30f3\u304c\u305d\u306e\u5b50\u5b6b\u306b\u63d0\u4f9b\u3067\u304d\u308b\u540c\u671f\u306e\u54c1\u8cea\u306e\u6307\u6a19\u3068\u898b\u306a\u3055\u308c\u307e\u3059\u3002<\/li><li>\u4e00\u822c\u7684\u306a\u6642\u4ee3\u306e\u30de\u30b7\u30f3\u306b\u3082\u6a2a\u65b9\u5411\u306b\u62e1\u6563\u3002\u3053\u306e\u653e\u9001\u306f\u524d\u56de\u306e\u653e\u9001\u3092\u88dc\u5b8c\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3053\u308c\u3089\u306e\u30de\u30b7\u30f3\u304c\u5171\u901a\u306e<span><a href=\"https:\/\/science-hub.click\/?p=82055\">\u6642\u9593<\/a><\/span>\u57fa\u6e96\u3092\u5171\u6709\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u62e1\u6563\u306b\u3088\u308a\u3001\u30eb\u30fc\u30c8 \u30de\u30b7\u30f3\u3078\u306e\u63a5\u7d9a\u306b\u304a\u3051\u308b\u30ed\u30fc\u30ab\u30eb\/\u4e00\u6642\u7684\u306a\u6b20\u9665\u3092\u88dc\u3046\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u3001\u3053\u306e NTP \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u56de\u5fa9\u529b\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30de\u30b7\u30f3\u306e\u30b0\u30eb\u30fc\u30d7\u304c\u3001\u540c\u3058\u76f8\u5bfe\u53c2\u7167\u3092\u30de\u30b7\u30f3\u9593\u3067\u7dad\u6301\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u30eb\u30fc\u30c8\u30de\u30b7\u30f3\u304c\u5b58\u5728\u3057\u306a\u3044\u3002<\/li><\/ul><\/dd><\/dl><dl><dd> NTP \u7528\u8a9e\u3067\u306f\u3001<i>\u30b9\u30c8\u30e9\u30bf\u30e0<\/i>1 \u306e\u30b5\u30fc\u30d0\u30fc\u306f<i>\u30d7\u30e9\u30a4\u30de\u30ea \u30b5\u30fc\u30d0\u30fc<\/i>\u3068\u547c\u3070\u308c\u3001\u305d\u306e\u4ed6\u306e\u30b5\u30fc\u30d0\u30fc\u306f<i>\u30bb\u30ab\u30f3\u30c0\u30ea \u30b5\u30fc\u30d0\u30fc<\/i>\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/dd><\/dl><dl><dd>\u3053\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5404\u30ce\u30fc\u30c9\u306f\u3001\u5c11\u306a\u304f\u3068\u3082\u305d\u306e\u89aa\u30b5\u30fc\u30d0\u30fc\u304a\u3088\u3073\/\u307e\u305f\u306f\u88dc\u52a9\u30b5\u30fc\u30d0\u30fc\u304c\u3069\u308c\u3067\u3042\u308b\u304b\u3092\u793a\u3059\u3053\u3068\u306b\u3088\u3063\u3066\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u69cb\u6210\u3092\u30ed\u30fc\u30ab\u30eb\u3067\u5b9f\u884c\u3059\u308b\u306e\u306f\u5404\u30e6\u30fc\u30b6\u30fc\u306e<span><a href=\"https:\/\/science-hub.click\/?p=10558\">\u8cac\u4efb<\/a><\/span>\u3067\u3059\u3002\u3053\u306e\u69cb\u6210\u306e\u96c6\u5408\u4f53\u306b\u3088\u3063\u3066\u3001\u6bb5\u968e\u7684\u306b NTP \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u65e2\u5b58\u306e\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u4e00\u5143\u7684\u306b\u69cb\u6210\u3055\u308c\u305f\u3082\u306e\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u67d4\u8edf\u3067\u62e1\u5f35\u53ef\u80fd\u3067\u5805\u7262\u3067\u3059\u304c\u3001\u305d\u308c\u306b\u8ca2\u732e\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u306f\u30e6\u30fc\u30b6\u30fc\u6b21\u7b2c\u3067\u3059\u3002<\/dd><\/dl><h4><span>\u653e\u9001\u6642\u9593\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/span><\/h4><p>\u653e\u9001\u6642\u9593\u306f\u6b21\u306e\u57fa\u6e96\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p><dl><dd><ul><li>\u5782\u76f4\u5206\u6563\u306e\u300c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\/\u30b5\u30fc\u30d0\u30fc\u300d\u30bf\u30a4\u30d7\u306e\u30d1\u30e9\u30c0\u30a4\u30e0:<ul><li> \u300c\u30b5\u30fc\u30d0\u30fc\u300d\u30ce\u30fc\u30c9\u306f\u3001\u300c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u300d\u30ce\u30fc\u30c9\u306b\u3088\u3063\u3066\u767a\u884c\u3055\u308c\u305f\u6642\u9593\u8981\u6c42\u306b\u5fdc\u7b54\u3057\u307e\u3059\u3002<\/li><li>\u89aa\u306f\u30b5\u30fc\u30d0\u30fc\u3001\u5b50\u306f\u9867\u5ba2\u3067\u3059\u3002<\/li><li> \u300c\u30b5\u30fc\u30d0\u30fc\u300d\u30e2\u30fc\u30c9\u3067\u52d5\u4f5c\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30ce\u30fc\u30c9\u306f\u540c\u671f\u3057\u305f\u3044\u3053\u3068\u3092\u901a\u77e5\u3057\u307e\u3059\u3002<\/li><li> \u300c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u300d\u30e2\u30fc\u30c9\u3067\u52d5\u4f5c\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30ce\u30fc\u30c9\u306f\u540c\u671f\u3092\u5e0c\u671b\u3059\u308b\u3053\u3068\u3092\u901a\u77e5\u3057\u307e\u3059\u3002<\/li><li> \u300c\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u300d\u30a2\u30c9\u30ec\u30c3\u30b7\u30f3\u30b0 \u30e2\u30fc\u30c9\u306f\u3001\u8981\u6c42\u30e1\u30c3\u30bb\u30fc\u30b8\u3068\u5fdc\u7b54\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u8ee2\u9001\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><\/ul><\/li><\/ul><\/dd><\/dl><dl><dd><ul><li>\u6a2a\u65b9\u5411\u62e1\u6563\u306e\u300c\u5bfe\u79f0\u30a2\u30af\u30c6\u30a3\u30d6\/\u30d1\u30c3\u30b7\u30d6\u300d\u30bf\u30a4\u30d7\u306e\u30d1\u30e9\u30c0\u30a4\u30e0\u306b\u3064\u3044\u3066:<ul><li> \u300c\u30d1\u30c3\u30b7\u30d6\u5bfe\u79f0\u300d\u30ce\u30fc\u30c9\u306f\u3001\u300c\u30a2\u30af\u30c6\u30a3\u30d6\u5bfe\u79f0\u300d\u30ce\u30fc\u30c9\u306b\u3088\u3063\u3066\u9001\u4fe1\u3055\u308c\u305f\u6642\u9593\u8981\u6c42\u306b\u5fdc\u7b54\u3057\u307e\u3059\u3002<\/li><li>\u3053\u306e\u30d1\u30e9\u30c0\u30a4\u30e0\u306f\u524d\u306e\u30d1\u30e9\u30c0\u30a4\u30e0\u306b\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u6b21\u306e\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u521d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u767a\u884c\u3055\u308c\u308b\u3068\u3001\u300c\u30b5\u30fc\u30d0\u30fc\u300d\u3068\u300c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u300d\u304c\u9806\u756a\u306b\u5f79\u5272\u3092\u4ea4\u63db\u3057\u3001\u4e00\u65b9\u306e\u5fdc\u7b54\u304c\u4ed6\u65b9\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u306a\u308a\u307e\u3059\u3002<\/li><li>\u30d1\u30c3\u30b7\u30d6\u3068\u30a2\u30af\u30c6\u30a3\u30d6\u306e\u4e21\u65b9\u306e\u300c\u5bfe\u79f0\u300d\u30e2\u30fc\u30c9\u3067\u52d5\u4f5c\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30ce\u30fc\u30c9\u306f\u540c\u671f\u3057\u305f\u3044\u3053\u3068\u3068\u540c\u671f\u3055\u308c\u308b\u3053\u3068\u3092\u901a\u77e5\u3057\u307e\u3059\u3002<\/li><li>\u4ee5\u524d\u3068\u540c\u69d8\u306b\u3001\u8981\u6c42\u30e1\u30c3\u30bb\u30fc\u30b8\u3068\u5fdc\u7b54\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u8ee2\u9001\u306b\u306f\u300c\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u300d\u30a2\u30c9\u30ec\u30c3\u30b7\u30f3\u30b0 \u30e2\u30fc\u30c9\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><\/ul><\/li><\/ul><\/dd><\/dl><dl><dd><ul><li>\u30ed\u30fc\u30ab\u30eb\u653e\u9001\u306e\u300c\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u300d\u30bf\u30a4\u30d7\u306e\u30d1\u30e9\u30c0\u30a4\u30e0:<ul><li>\u30ce\u30fc\u30c9\u306f\u3001\u6642\u9593\u60c5\u5831\u304c\u4f7f\u7528\u3055\u308c\u308b\u304b\u3069\u3046\u304b\u3092\u6c17\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u8a71\u3059\u6642\u8a08\u306e\u3088\u3046\u306b\u3001\u81ea\u767a\u7684\u304b\u3064\u5b9a\u671f\u7684\u306b\u73fe\u5728\u306e\u6642\u523b\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u6a5f\u4f1a\u306e\u8fd1\u304f\u306b\u3042\u308b\u30ce\u30fc\u30c9\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002<\/li><li>\u3053\u306e\u30e2\u30fc\u30c9\u3067\u52d5\u4f5c\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30ce\u30fc\u30c9\u306f\u8fd1\u96a3\u30ce\u30fc\u30c9\u3068\u540c\u671f\u3057\u305f\u3044\u3053\u3068\u3092\u901a\u77e5\u3057\u307e\u3059\u3002<\/li><li> \u300c\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u300d\u30a2\u30c9\u30ec\u30c3\u30b7\u30f3\u30b0 \u30e2\u30fc\u30c9\u306f\u3001\u3053\u308c\u3089\u306e\u6642\u523b\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u8ee2\u9001\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u7406\u7531\u3068\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30eb\u30fc\u30bf\u30fc\u306f\u300c\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u300d\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u306a\u3044\u305f\u3081\u3001\u3053\u306e\u6642\u9593\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u65b9\u6cd5\u306f\u3001\u540c\u3058<span>\u30ed\u30fc\u30ab\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/span>\u4e0a\u306e\u30de\u30b7\u30f3\u306e\u307f\u306b\u95a2\u4fc2\u3057\u307e\u3059\u3002<\/li><\/ul><\/li><\/ul><\/dd><\/dl><h3><span>\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u90e8\u5206<\/span><\/h3><p>NTP \u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u306f\u200b\u200b\u4ee5\u4e0b\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p><dl><dd><ul><li>\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u4f7f\u7528\u3057\u3066\u3001<span>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c<\/span>\u30b5\u30fc\u30d0\u30fc\u306b\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u73fe\u5728\u6642\u523b\u3092\u8fd4\u3059\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li><li>\u30b5\u30fc\u30d3\u30b9 \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u4f7f\u7528\u3057\u3066\u3001\u7279\u5b9a\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u305d\u306e<span><a href=\"https:\/\/science-hub.click\/?p=91963\">\u5185\u90e8<\/a><\/span>\u72b6\u614b\u3092\u554f\u3044\u5408\u308f\u305b\u307e\u3059\u3002<\/li><\/ul><\/dd><\/dl><p>\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e NTP \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u308b\u3068\u3001\u65b0\u3057\u3044\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u69cb\u9020\u306f\u3001\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u69cb\u9020\u306b\u7d9a\u3044\u3066\u65b0\u3057\u3044\u60c5\u5831\u3092\u96c6\u7d04\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5f62\u6210\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306b\u3088\u308a\u3001\u7570\u306a\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u306e<span>\u76f8\u4e92\u904b\u7528\u6027<\/span>\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u304b\u3089\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u306e\u30de\u30b7\u30f3<span>\u7fa4<\/span>\u5168\u4f53\u306e\u79fb\u884c\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bf\u30a4\u30e0\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/-bF3t5oaRTk\/0.jpg\" style=\"width:100%;\"\/><\/figure><h3><span>\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u90e8\u5206<\/span><\/h3><p>NTP \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u5404\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u6b21\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p><ul><li>\u30b5\u30fc\u30d0\u30fc\u306e\u30dd\u30fc\u30ea\u30f3\u30b0\u671f\u9593\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u3002<\/li><li>\u30ed\u30fc\u30ab\u30eb\u6642\u9593\u3068\u7279\u5b9a\u306e\u30b5\u30fc\u30d0\u30fc\u306e\u30ed\u30fc\u30ab\u30eb\u6642\u9593\u306e\u5dee\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/li><li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9001\u4fe1\u6642\u9593\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u3002<\/li><li>\u6700\u9ad8\u306e\u54c1\u8cea\u4fdd\u8a3c\u3092\u63d0\u4f9b\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u3092\u9078\u629e\u3057\u3001\u305d\u306e\u30ed\u30fc\u30ab\u30eb\u5c64\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/li><li>\u504f\u5dee\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u3001\u30ed\u30fc\u30ab\u30eb \u30af\u30ed\u30c3\u30af\u306b\u9069\u7528\u3059\u308b\u6642\u9593\/\u5468\u6ce2\u6570\u88dc\u6b63\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/li><li>\u3046\u308b\u3046\u79d2\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002<\/li><\/ul><\/div><h2 class=\"ref_link\">\u53c2\u8003\u8cc7\u6599<\/h2><ol><li><a class=\"notranslate\" href=\"https:\/\/af.wikipedia.org\/wiki\/Netwerktyd-protokol\">Netwerktyd-protokol \u2013 afrikaans<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ar.wikipedia.org\/wiki\/%D8%A8%D8%B1%D9%88%D8%AA%D9%88%D9%83%D9%88%D9%84_%D9%88%D9%82%D8%AA_%D8%A7%D9%84%D8%B4%D8%A8%D9%83%D8%A9\">\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0648\u0642\u062a \u0627\u0644\u0634\u0628\u0643\u0629 \u2013 arabe<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/az.wikipedia.org\/wiki\/NTP\">NTP \u2013 azerba\u00efdjanais<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/be.wikipedia.org\/wiki\/NTP\">NTP \u2013 bi\u00e9lorusse<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/bg.wikipedia.org\/wiki\/%D0%92%D1%80%D0%B5%D0%BC%D0%B5%D0%B2%D0%B8_%D0%BC%D1%80%D0%B5%D0%B6%D0%BE%D0%B2_%D0%BF%D1%80%D0%BE%D1%82%D0%BE%D0%BA%D0%BE%D0%BB\">\u0412\u0440\u0435\u043c\u0435\u0432\u0438 \u043c\u0440\u0435\u0436\u043e\u0432 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b \u2013 bulgare<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ca.wikipedia.org\/wiki\/Network_Time_Protocol\">Network Time Protocol \u2013 catalan<\/a><\/li><\/ol><\/div>\n<div class=\"feature-video\">\n <h2>\n  \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bf\u30a4\u30e0\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u30fb\u95a2\u9023\u52d5\u753b\n <\/h2>\n <div class=\"video-item\">\n  \n  <figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n   <div class=\"wp-block-embed__wrapper\">\n    <iframe loading=\"lazy\" title=\"\u77e5\u3089\u306a\u3044\u3068\u5927\u969c\u5bb3\u306e\u53ef\u80fd\u6027\u3082\uff01\uff1f\u300cNTP\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bf\u30a4\u30e0\u30d7\u30ed\u30c8\u30b3\u30eb\uff09\u300d\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u307f\u307e\u3057\u305f \u3010show int x \u30bb\u30a4\u30b3\u30fc\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30ba \u30b3\u30e9\u30dc\u4f01\u753b\u3011\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/vi7n-dzo38U?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n   <\/div>\n  <\/figure>\n  \n <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5c0e\u5165 Network Time Protocol (NTP) \u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30ed\u30fc\u30ab\u30eb \u30af\u30ed\u30c3\u30af\u3092\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u6642\u523b\u57fa\u6e96\u306b\u540c\u671f\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002 NTP \u306f\u304b\u306a\u308a\u53e4\u3044\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002 R [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":91658,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/img.youtube.com\/vi\/vi7n-dzo38U\/0.jpg","fifu_image_alt":"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bf\u30a4\u30e0\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac","footnotes":""},"categories":[5],"tags":[11,13,81237,10,14,5326,1690,12,8,27184,16,15,9],"class_list":["post-91657","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dictionary","tag-techniques","tag-technologie","tag-todd-stargate","tag-actualite","tag-news","tag-network","tag-protocol","tag-dossier","tag-definition","tag-time","tag-sciences","tag-article","tag-explications"],"_links":{"self":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/91657"}],"collection":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=91657"}],"version-history":[{"count":0,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/91657\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/media\/91658"}],"wp:attachment":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=91657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=91657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=91657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}