{"id":211614,"date":"2023-12-22T10:54:22","date_gmt":"2023-12-22T02:54:22","guid":{"rendered":"https:\/\/www.idc.net\/help\/211614\/"},"modified":"2023-12-22T10:54:22","modified_gmt":"2023-12-22T02:54:22","slug":"linux-%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8%e5%ae%89%e5%85%a8%e7%9a%84-ntp-%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/211614\/","title":{"rendered":"Linux \u670d\u52a1\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668"},"content":{"rendered":"<p><title id=\"linux-%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8%e5%ae%89%e5%85%a8%e7%9a%84-ntp-%e6%9c%8d%e5%8a%a1%e5%99%a8-sLFMsWxgRL\">Linux \u670d\u52a1\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668<\/title><\/p>\n<h1 id=\"linux-%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8%e5%ae%89%e5%85%a8%e7%9a%84-ntp-%e6%9c%8d%e5%8a%a1%e5%99%a8-sLFMsWxgRL\">Linux \u670d\u52a1\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668<\/h1>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%af-ntp-%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%9f-sLFMsWxgRL\">\u4ec0\u4e48\u662f NTP \u670d\u52a1\u5668\uff1f<\/h2>\n<p>NTP\uff08Network Time Protocol\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u540c\u6b65\u8ba1\u7b97\u673a\u7cfb\u7edf\u65f6\u95f4\u7684\u534f\u8bae\u3002\u5728 Linux \u670d\u52a1\u5668\u4e2d\uff0c\u51c6\u786e\u7684\u65f6\u95f4\u540c\u6b65\u5bf9\u4e8e\u8bb8\u591a\u5173\u952e\u4efb\u52a1\u975e\u5e38\u91cd\u8981\uff0c\u4f8b\u5982\u65e5\u5fd7\u8bb0\u5f55\u3001\u5b89\u5168\u8ba4\u8bc1\u548c\u7f51\u7edc\u540c\u6b65\u3002\u4f7f\u7528\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668\u53ef\u4ee5\u786e\u4fdd\u670d\u52a1\u5668\u65f6\u95f4\u7684\u51c6\u786e\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e4%b8%ba%e4%bb%80%e4%b9%88%e9%9c%80%e8%a6%81%e4%bd%bf%e7%94%a8%e5%ae%89%e5%85%a8%e7%9a%84-ntp-%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%9f-sLFMsWxgRL\">\u4e3a\u4ec0\u4e48\u9700\u8981\u4f7f\u7528\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668\uff1f<\/h2>\n<p>\u4f7f\u7528\u4e0d\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668\u53ef\u80fd\u4f1a\u5bfc\u81f4\u65f6\u95f4\u540c\u6b65\u7684\u95ee\u9898\uff0c\u751a\u81f3\u53ef\u80fd\u6210\u4e3a\u9ed1\u5ba2\u653b\u51fb\u7684\u5165\u53e3\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f7f\u7528\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668\u7684\u597d\u5904\uff1a<\/p>\n<ul>\n<li>\u786e\u4fdd\u670d\u52a1\u5668\u65f6\u95f4\u7684\u51c6\u786e\u6027\uff1a\u51c6\u786e\u7684\u65f6\u95f4\u540c\u6b65\u5bf9\u4e8e\u8bb8\u591a\u5173\u952e\u4efb\u52a1\u975e\u5e38\u91cd\u8981\uff0c\u4f8b\u5982\u65e5\u5fd7\u8bb0\u5f55\u548c\u5b89\u5168\u8ba4\u8bc1\u3002<\/li>\n<li>\u9632\u6b62\u9ed1\u5ba2\u653b\u51fb\uff1a\u4e0d\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668\u53ef\u80fd\u6210\u4e3a\u9ed1\u5ba2\u653b\u51fb\u7684\u5165\u53e3\uff0c\u4f7f\u7528\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668\u53ef\u4ee5\u51cf\u5c11\u8fd9\u79cd\u98ce\u9669\u3002<\/li>\n<li>\u63d0\u9ad8\u7cfb\u7edf\u6027\u80fd\uff1a\u4f7f\u7528\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668\u53ef\u4ee5\u786e\u4fdd\u670d\u52a1\u5668\u65f6\u95f4\u540c\u6b65\u7684\u6548\u7387\u548c\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%89%e6%8b%a9%e5%ae%89%e5%85%a8%e7%9a%84-ntp-%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%9f-sLFMsWxgRL\">\u5982\u4f55\u9009\u62e9\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668\uff1f<\/h2>\n<p>\u9009\u62e9\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668\u9700\u8981\u8003\u8651\u4ee5\u4e0b\u51e0\u4e2a\u56e0\u7d20\uff1a<\/p>\n<ol>\n<li>\u53ef\u9760\u6027\uff1a\u9009\u62e9\u4e00\u4e2a\u53ef\u9760\u7684 NTP \u670d\u52a1\u5668\uff0c\u786e\u4fdd\u5176\u65f6\u95f4\u6e90\u7684\u51c6\u786e\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/li>\n<li>\u5b89\u5168\u6027\uff1a\u786e\u4fdd NTP \u670d\u52a1\u5668\u7684\u8f6f\u4ef6\u548c\u914d\u7f6e\u662f\u6700\u65b0\u7684\uff0c\u4ee5\u9632\u6b62\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/li>\n<li>\u8ba4\u8bc1\u673a\u5236\uff1a\u9009\u62e9\u652f\u6301\u8ba4\u8bc1\u673a\u5236\u7684 NTP \u670d\u52a1\u5668\uff0c\u4f8b\u5982\u4f7f\u7528\u5bc6\u94a5\u8ba4\u8bc1\u3002<\/li>\n<\/ol>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8%e5%ae%89%e5%85%a8%e7%9a%84-ntp-%e6%9c%8d%e5%8a%a1%e5%99%a8-sLFMsWxgRL\">\u793a\u4f8b\uff1a\u4f7f\u7528\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u5728 Linux \u670d\u52a1\u5668\u4e0a\u914d\u7f6e\u4f7f\u7528\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668\uff1a<\/p>\n<pre><code>\n# \u5b89\u88c5 NTP \u8f6f\u4ef6\u5305\nsudo apt-get install ntp\n\n# \u7f16\u8f91 NTP \u914d\u7f6e\u6587\u4ef6\nsudo nano \/etc\/ntp.conf\n\n# \u6dfb\u52a0\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668\nserver ntp.example.com iburst key keyfile\n\n# \u4fdd\u5b58\u5e76\u9000\u51fa\u914d\u7f6e\u6587\u4ef6\n\n# \u521b\u5efa\u5bc6\u94a5\u6587\u4ef6\nsudo nano \/etc\/ntp.keys\n\n# \u6dfb\u52a0\u5bc6\u94a5\n1 M mykey\n\n# \u4fdd\u5b58\u5e76\u9000\u51fa\u5bc6\u94a5\u6587\u4ef6\n\n# \u91cd\u542f NTP \u670d\u52a1\nsudo service ntp restart\n<\/code><\/pre>\n<h2 id=\"%e6%80%bb%e7%bb%93-sLFMsWxgRL\">\u603b\u7ed3<\/h2>\n<p>\u4f7f\u7528\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668\u5bf9\u4e8e\u4fdd\u62a4 Linux \u670d\u52a1\u5668\u7684\u65f6\u95f4\u540c\u6b65\u548c\u5b89\u5168\u6027\u975e\u5e38\u91cd\u8981\u3002\u9009\u62e9\u53ef\u9760\u7684\u3001\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668\uff0c\u5e76\u914d\u7f6e\u9002\u5f53\u7684\u8ba4\u8bc1\u673a\u5236\uff0c\u53ef\u4ee5\u786e\u4fdd\u670d\u52a1\u5668\u65f6\u95f4\u7684\u51c6\u786e\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n<h3 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-sLFMsWxgRL\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h3>\n<p>\u540e\u6d6a\u4e91\u662f\u4e00\u5bb6\u63d0\u4f9b\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u548c\u4e91\u670d\u52a1\u5668\u7684\u4e91\u8ba1\u7b97\u516c\u53f8\u3002\u4ed6\u4eec\u63d0\u4f9b\u53ef\u9760\u7684\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u4e1a\u52a1\u9700\u6c42\u3002\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9ad8\u6027\u80fd\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u540e\u6d6a\u4e91\u662f\u60a8\u7684\u9996\u9009\u3002<\/p>\n<p>\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee<a href=\"https:\/\/idc.net\">\u540e\u6d6a\u4e91\u5b98\u7f51<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux \u670d\u52a1\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528\u5b89\u5168\u7684 NTP \u670d\u52a1\u5668 Linux \u670d\u52a1\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528\u5b89\u5168\u7684 NTP [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-211614","post","type-post","status-publish","format-standard","hentry","category-centos"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/211614","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=211614"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/211614\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=211614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=211614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=211614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}