{"id":8530,"date":"2020-08-28T13:16:27","date_gmt":"2020-08-28T05:16:27","guid":{"rendered":"https:\/\/www.linuxcool.com\/?p=8530"},"modified":"2020-08-28T13:16:27","modified_gmt":"2020-08-28T05:16:27","slug":"ntpdc","status":"publish","type":"post","link":"https:\/\/www.linuxcool.com\/ntpdc","title":{"rendered":"ntpdc\u547d\u4ee4 &#8211; \u67e5\u8be2NTP\u5b88\u62a4\u8fdb\u7a0b"},"content":{"rendered":"\n<p>ntpdc\u662f\u4e00\u4e2a\u5b9e\u7528\u7a0b\u5e8f\uff0c\u7528\u4e8e\u67e5\u8be2 ntpd(8) \u7684\u5f53\u524d\u72b6\u6001\uff0c\u5e76\u8bf7\u6c42\u6539\u53d8\u5176\u72b6\u6001\u3002 \u5b83\u4f7f\u7528\u6e90\u4ee3\u7801\u4e2d\u63cf\u8ff0\u7684 NTP mode 7 \u63a7\u5236\u6d88\u606f\u683c\u5f0f\u3002\u7a0b\u5e8f\u65e2\u53ef\u4ee5\u5728\u4ea4\u4e92\u6a21\u5f0f\u4e0b\u8fd0\u884c\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u53c2\u6570\u3002 <\/p>\n\n\n\n<p>\u901a\u8fc7ntpdc\u63a5\u53e3\u53ef\u4ee5\u83b7\u5f97\u5e7f\u6cdb\u7684\u72b6\u6001\u548c\u7edf\u8ba1\u4fe1\u606f\u3002\u6b64\u5916\uff0c\u51e0\u4e4e\u6240\u6709\u53ef\u4ee5\u5728\u542f\u52a8\u65f6\u4f7f\u7528 ntpd \u7684\u914d\u7f6e\u6587\u4ef6\u6307\u5b9a\u7684\u914d\u7f6e\u9009\u9879\u4e5f\u53ef\u4ee5\u5728\u8fd0\u884c\u65f6\u6307\u5b9a\u3002\u4f7f\u7528ntpdc\u7684\u65f6\u95f4\u3002<\/p>\n\n\n\n<p><strong>\u8bed\u6cd5\u683c\u5f0f\uff1a<\/strong>ntpdc [\u53c2\u6570]<\/p>\n\n\n\n<p><strong>\u5e38\u7528\u53c2\u6570\uff1a<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>-c command<\/td><td>\u5728\u6307\u5b9a\u7684\u4e3b\u673a\u4e0a\u6267\u884c\u7ed9\u5b9a\u7684\u547d\u4ee4<\/td><\/tr><tr><td>-i<\/td><td>\u5f3a\u5236ntpdc\u5b9e\u7528\u7a0b\u5e8f\u5728\u4ea4\u4e92\u6a21\u5f0f\u4e0b\u8fd0\u884c<\/td><\/tr><tr><td>-l<\/td><td>\u83b7\u53d6\u670d\u52a1\u5668\u5df2\u77e5\u7684\u5bf9\u7b49\u4f53\u5217\u8868<\/td><\/tr><tr><td>-n<\/td><td>\u4ee5\u70b9\u9635\u6570\u5b57\u683c\u5f0f\u8f93\u51fa\u6240\u6709\u4e3b\u673a\u5730\u5740\uff0c\u800c\u4e0d\u662f\u8f6c\u6362\u4e3a\u89c4\u8303\u7684\u4e3b\u673a\u540d\u3002<\/td><\/tr><tr><td>-p<\/td><td>\u6253\u5370\u670d\u52a1\u5668\u5df2\u77e5\u7684\u5bf9\u7b49\u4f53\u5217\u8868\u4ee5\u53ca\u5b83\u4eec\u7684\u72b6\u6001\u6458\u8981<\/td><\/tr><tr><td>-s<\/td><td>\u6253\u5370\u670d\u52a1\u5668\u5df2\u77e5\u7684\u5bf9\u7b49\u4f53\u5217\u8868\u4ee5\u53ca\u5b83\u4eec\u7684\u72b6\u6001\u6458\u8981\u3002\u5b83\u7684\u683c\u5f0f\u4e0e-p\u9009\u9879\u7565\u6709\u4e0d\u540c\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u53c2\u8003\u5b9e\u4f8b<\/strong><\/p>\n\n\n\n<p>\u83b7\u53d6\u670d\u52a1\u5668\u5df2\u77e5\u7684\u5bf9\u7b49\u4f53\u5217\u8868\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# ntpdc -l<\/pre>\n\n\n\n<p>\u6253\u5370\u670d\u52a1\u5668\u5df2\u77e5\u7684\u5bf9\u7b49\u4f53\u5217\u8868\u4ee5\u53ca\u5b83\u4eec\u7684\u72b6\u6001\u6458\u8981\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# ntpdc -p<\/pre>\n\n\n\n<p>\u6253\u5370\u670d\u52a1\u5668\u5df2\u77e5\u7684\u5bf9\u7b49\u4f53\u5217\u8868\u4ee5\u53ca\u5b83\u4eec\u7684\u72b6\u6001\u6458\u8981\uff0c\u5b83\u7684\u683c\u5f0f\u4e0e-p\u9009\u9879\u7565\u6709\u4e0d\u540c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# ntpdc -s<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>ntpdc\u662f\u4e00\u4e2a\u5b9e\u7528\u7a0b\u5e8f\uff0c\u7528\u4e8e\u67e5\u8be2 ntpd(8) \u7684\u5f53\u524d\u72b6\u6001\uff0c\u5e76\u8bf7\u6c42\u6539\u53d8\u5176\u72b6\u6001\u3002 \u5b83\u4f7f\u7528\u6e90\u4ee3\u7801\u4e2d\u63cf\u8ff0\u7684 NT [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[],"_links":{"self":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/8530"}],"collection":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/comments?post=8530"}],"version-history":[{"count":3,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/8530\/revisions"}],"predecessor-version":[{"id":8533,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/8530\/revisions\/8533"}],"wp:attachment":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/media?parent=8530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/categories?post=8530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/tags?post=8530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}