{"id":2818,"date":"2017-10-29T11:49:05","date_gmt":"2017-10-29T03:49:05","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=2818"},"modified":"2017-10-29T11:49:23","modified_gmt":"2017-10-29T03:49:23","slug":"centos7-%e6%97%b6%e9%97%b4%e5%90%8c%e6%ad%a5%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/hemanual\/centos7-%e6%97%b6%e9%97%b4%e5%90%8c%e6%ad%a5%e6%9c%8d%e5%8a%a1%e5%99%a8\/","title":{"rendered":"centos7 \u65f6\u95f4\u540c\u6b65\u670d\u52a1\u5668"},"content":{"rendered":"

\u7b2c\u4e00\u65b9\u6cd5\uff1a\u00a0\u7b80\u5355 \u9ad8\u6548 \u6ca1\u70e6\u607c \u4e00\u6761\u547d\u4ee4\u89e3\u51b3\u5355\u53f0server-time<\/p>\n

#ntpdate -u ntp.api.bz<\/p>\n

\n
\n\n\n\n
<\/td>\n\n
\n
\u7b2c\u4e8c\u65b9\u6cd5\uff1a\u65f6\u95f4\u670d\u52a1\u5668\uff1a<\/code><\/div>\n
<\/div>\n
1)\u00a0<\/code>#yum\u00a0install\u00a0ntp<\/code><\/div>\n
2\uff09<\/code>#\u00a0vi\u00a0\/etc\/ntp.conf<\/code><\/div>\n
\u6ce8\u91ca\u4e00\u884c<\/code><\/div>\n
restrict\u00a0default\u00a0ignore<\/code><\/div>\n
\u52a0\u5165\u4e00\u884c<\/code><\/div>\n
restrict\u00a0192.168.1.0\u00a0mask\u00a0255.255.255.0\u00a0nomodify\u00a0notrap\u00a0\u00a0\u00a0<\/code>#\u670d\u52a1\u5668\u7684\u5730\u5740<\/code><\/div>\n
3\uff09.\u00a0<\/code>#\u00a0vi\u00a0\/etc\/ntp\/step-tickers<\/code><\/div>\n
\u52a0\u5165\u4e00\u884c\uff08\u4e5f\u53ef\u4ee5\u5728\u539f\u6709\u57fa\u7840\u4e0a\u6539\u5199\uff09<\/code><\/div>\n
pool.ntp.org\u00a0<\/code><\/div>\n
\u8fd9\u6837\u6bcf\u6b21ntpd\u542f\u52a8\u65f6\uff0c\u4f1a\u81ea\u52a8\u8fde\u63a5\u8be5\u56fd\u9645\u6807\u51c6\u65f6\u95f4\u670d\u52a1\u5668\uff1b<\/code><\/div>\n
4\uff09.\u00a0<\/code>#\u00a0systemctl\u00a0restart\u00a0\u00a0ntpd\u00a0<\/code><\/div>\n
5\uff09.\u00a0<\/code>#\u00a0ss\u00a0-an\u00a0|grep\u00a0123<\/code><\/div>\n
\u786e\u4fdd\u8be5\u7aef\u53e3\u4ee5udp\u65b9\u5f0f\u5f00\u653e<\/code><\/div>\n
<\/div>\n
6\uff09<\/code>#\u00a0systemctl\u00a0enable\u00a0ntpdate.service\u00a0\uff08\u52a0\u5165\u5f00\u673a\u81ea\u542f\u52a8\uff09<\/code><\/div>\n
7\uff09<\/code>#\u00a0date\u00a0\u00a0\uff08\u68c0\u6d4b\u65f6\u95f4\u662f\u5426\u9760\u8c31\uff09<\/code><\/div>\n
2016\u5e74\u00a001\u6708\u00a018\u65e5\u00a0\u661f\u671f\u4e00\u00a000:43:55\u00a0CST<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u8fd9\u6837\u7684\u8bdd\u5c31\u53ef\u4ee5\u89e3\u51b3\u591a\u53f0\u673a\u5668\u7684\u65f6\u95f4\u540c\u6b65\u95ee\u9898\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u7b2c\u4e00\u65b9\u6cd5\uff1a\u00a0\u7b80\u5355 \u9ad8\u6548 \u6ca1\u70e6\u607c \u4e00\u6761\u547d\u4ee4\u89e3\u51b3\u5355\u53f0server-time #ntpdate -u ntp.api … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[495,442],"class_list":["post-2818","post","type-post","status-publish","format-standard","hentry","category-hemanual","tag-centos7-x","tag-ntp"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2818","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=2818"}],"version-history":[{"count":2,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2818\/revisions"}],"predecessor-version":[{"id":2820,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2818\/revisions\/2820"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=2818"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=2818"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=2818"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}