{"id":198429,"date":"2024-11-14T18:19:50","date_gmt":"2024-11-14T10:19:50","guid":{"rendered":"https:\/\/server.hk\/cnblog\/198429\/"},"modified":"2024-11-14T18:19:50","modified_gmt":"2024-11-14T10:19:50","slug":"%e3%80%8clinux-%e6%99%82%e9%96%93%e5%90%8c%e6%ad%a5%e5%8d%94%e8%ad%b0%ef%bc%88sntp%ef%bc%89%e5%ae%89%e8%a3%9d%e6%8c%87%e5%8d%97%e3%80%8d-linux-sntp-%e5%ae%89%e8%a3%9d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/198429\/","title":{"rendered":"\u300cLinux \u6642\u9593\u540c\u6b65\u5354\u8b70\uff08SNTP\uff09\u5b89\u88dd\u6307\u5357\u300d (linux sntp \u5b89\u88dd)"},"content":{"rendered":"

Linux \u6642\u9593\u540c\u6b65\u5354\u8b70\uff08SNTP\uff09\u5b89\u88dd\u6307\u5357<\/h1>\n

\u5728\u73fe\u4ee3\u7684\u4f3a\u670d\u5668\u7ba1\u7406\u4e2d\uff0c\u6642\u9593\u7684\u6e96\u78ba\u6027\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7684\u6642\u9593\u6233\u8a18\u3001\u65e5\u8a8c\u6587\u4ef6\u7684\u8a18\u9304\uff0c\u9084\u662f\u7db2\u7d61\u61c9\u7528\u7684\u5354\u8abf\uff0c\u6e96\u78ba\u7684\u6642\u9593\u90fd\u80fd\u78ba\u4fdd\u7cfb\u7d71\u7684\u6b63\u5e38\u904b\u884c\u3002Linux \u7cfb\u7d71\u4e2d\uff0c\u7c21\u55ae\u7db2\u7d61\u6642\u9593\u5354\u8b70\uff08SNTP\uff09\u662f\u4e00\u7a2e\u8f15\u91cf\u7d1a\u7684\u6642\u9593\u540c\u6b65\u5354\u8b70\uff0c\u9069\u5408\u7528\u65bc\u4e0d\u9700\u8981\u9ad8\u7cbe\u5ea6\u7684\u61c9\u7528\u5834\u666f\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 Linux \u7cfb\u7d71\u4e0a\u5b89\u88dd\u548c\u914d\u7f6e SNTP\u3002<\/p>\n

\u4ec0\u9ebc\u662f SNTP\uff1f<\/h2>\n

\u7c21\u55ae\u7db2\u7d61\u6642\u9593\u5354\u8b70\uff08SNTP\uff09\u662f\u7db2\u7d61\u6642\u9593\u5354\u8b70\uff08NTP\uff09\u7684\u7c21\u5316\u7248\u672c\u3002\u5b83\u4e3b\u8981\u7528\u65bc\u63d0\u4f9b\u6642\u9593\u540c\u6b65\u670d\u52d9\uff0c\u7279\u5225\u662f\u5728\u5c0d\u6642\u9593\u7cbe\u5ea6\u8981\u6c42\u4e0d\u9ad8\u7684\u60c5\u6cc1\u4e0b\u3002SNTP \u901a\u5e38\u7528\u65bc\u5d4c\u5165\u5f0f\u7cfb\u7d71\u548c\u5c0f\u578b\u7db2\u7d61\u4e2d\uff0c\u56e0\u70ba\u5176\u5be6\u73fe\u76f8\u5c0d\u7c21\u55ae\uff0c\u4e14\u5c0d\u7cfb\u7d71\u8cc7\u6e90\u7684\u9700\u6c42\u8f03\u4f4e\u3002<\/p>\n

\u5b89\u88dd SNTP<\/h2>\n

\u5728 Linux \u7cfb\u7d71\u4e0a\u5b89\u88dd SNTP \u901a\u5e38\u53ef\u4ee5\u901a\u904e\u5305\u7ba1\u7406\u5668\u4f86\u5b8c\u6210\u3002\u4ee5\u4e0b\u662f\u91dd\u5c0d\u4e0d\u540c Linux \u767c\u884c\u7248\u7684\u5b89\u88dd\u6b65\u9a5f\uff1a<\/p>\n

\u5728 Ubuntu\/Debian \u4e0a\u5b89\u88dd SNTP<\/h3>\n
sudo apt update\nsudo apt install sntp<\/code><\/pre>\n
\u5728 CentOS\/RHEL \u4e0a\u5b89\u88dd SNTP<\/h3>\n
sudo yum install sntp<\/code><\/pre>\n
\u5728 Arch Linux \u4e0a\u5b89\u88dd SNTP<\/h3>\n
sudo pacman -S openntpd<\/code><\/pre>\n
\u914d\u7f6e SNTP<\/h2>\n
\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u9700\u8981\u914d\u7f6e SNTP \u4ee5\u4fbf\u5b83\u80fd\u5920\u6b63\u78ba\u5730\u540c\u6b65\u6642\u9593\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u914d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n
\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6<\/h3>\n
SNTP \u7684\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/ntp.conf \u6216 \/etc\/sntp.conf\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\u4f86\u7de8\u8f2f\u8a72\u6587\u4ef6\uff1a<\/p>\n
sudo nano \/etc\/ntp.conf<\/code><\/pre>\n
\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u60a8\u9700\u8981\u6307\u5b9a\u6642\u9593\u4f3a\u670d\u5668\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7bc4\u4f8b\u914d\u7f6e\uff1a<\/p>\n
server 0.pool.ntp.org\nserver 1.pool.ntp.org\nserver 2.pool.ntp.org\nserver 3.pool.ntp.org<\/code><\/pre>\n
\u9019\u4e9b\u4f3a\u670d\u5668\u662f\u4f86\u81ea NTP Pool Project \u7684\u516c\u5171\u6642\u9593\u4f3a\u670d\u5668\uff0c\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9078\u64c7\u5176\u4ed6\u4f3a\u670d\u5668\u3002<\/p>\n
\u555f\u52d5 SNTP \u670d\u52d9<\/h3>\n
\u914d\u7f6e\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u555f\u52d5 SNTP \u670d\u52d9\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u555f\u52d5 SNTP\uff1a<\/p>\n
sudo systemctl start sntp<\/code><\/pre>\n
\u5982\u679c\u60a8\u5e0c\u671b SNTP \u5728\u7cfb\u7d71\u555f\u52d5\u6642\u81ea\u52d5\u555f\u52d5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
sudo systemctl enable sntp<\/code><\/pre>\n
\u6aa2\u67e5\u6642\u9593\u540c\u6b65\u72c0\u614b<\/h2>\n
\u8981\u6aa2\u67e5 SNTP \u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u7576\u524d\u7684\u6642\u9593\u540c\u6b65\u72c0\u614b\uff1a<\/p>\n
sntp -p 0.pool.ntp.org<\/code><\/pre>\n
\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u770b\u5230\u8207 NTP \u4f3a\u670d\u5668\u7684\u9023\u63a5\u72c0\u614b\u4ee5\u53ca\u7576\u524d\u7684\u7cfb\u7d71\u6642\u9593\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728 Linux \u7cfb\u7d71\u4e0a\u5b89\u88dd\u548c\u914d\u7f6e SNTP \u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u80fd\u5920\u6709\u6548\u5730\u5e6b\u52a9\u7528\u6236\u4fdd\u6301\u7cfb\u7d71\u6642\u9593\u7684\u6e96\u78ba\u6027\u3002\u7121\u8ad6\u60a8\u662f\u7ba1\u7406 VPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684\u4f3a\u670d\u5668\uff0c\u6b63\u78ba\u7684\u6642\u9593\u540c\u6b65\u90fd\u662f\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u900f\u904e\u672c\u6587\u7684\u6307\u5c0e\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u8f15\u9b06\u5730\u5728\u60a8\u7684 Linux \u7cfb\u7d71\u4e0a\u5b89\u88dd\u548c\u914d\u7f6e SNTP\uff0c\u5f9e\u800c\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5b78\u7fd2\u5982\u4f55\u5728Linux\u7cfb\u7d71\u4e0a\u5b89\u88dd\u548c\u914d\u7f6e\u6642\u9593\u540c\u6b65\u5354\u8b70\uff08SNTP\uff09\uff0c\u78ba\u4fdd\u7cfb\u7d71\u6642\u9593\u6e96\u78ba\u7121\u8aa4\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-198429","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/198429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=198429"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/198429\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=198429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=198429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=198429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}