{"id":1543,"date":"2021-05-03T09:05:33","date_gmt":"2021-05-03T01:05:33","guid":{"rendered":"http:\/\/www.821121.com\/?p=1543"},"modified":"2021-06-03T09:12:24","modified_gmt":"2021-06-03T01:12:24","slug":"1543","status":"publish","type":"post","link":"http:\/\/www.821121.com\/?p=1543","title":{"rendered":"linux \u914d\u7f6eNTP\u7684\u5fae\u8c03\u6a21\u5f0f"},"content":{"rendered":"<p>1.\u786e\u8ba4ntp\u5305\u5df2\u7ecf\u5b89\u88c5 <\/p>\n<p>[oracle@cat1 ~]$ rpm -qa | grep ntp<\/p>\n<p>2.\u8bf7\u7f16\u8f91\u5404\u4e2a\u8282\u70b9\u7684ntp.conf\u6587\u4ef6<\/p>\n<p>[root@cat1 ~]#  vi \/etc\/ntp.conf<\/p>\n<p>server 192.168.0.110 prefer<\/p>\n<p>broadcastdelay 0.008<\/p>\n<p>3\u3001\u914d\u7f6entpd\u7684\u53c2\u6570\uff0c\u6211\u4eec\u4e3b\u8981\u5f3a\u8c03\u7684\u662f\u8981\u914d\u7f6e\u6210&quot;\u5fae\u8c03\u7684\u6a21\u5f0f&quot; \u4e5f\u5c31\u662f\u5728options\u4e2d\u8981\u52a0\u5165 -x\u7684\u9009\u9879<\/p>\n<p>[root@cat1 ~]# vi \/etc\/sysconfig\/ntpd<\/p>\n<p>SYNC_HWCLOCK=yes  <\/p>\n<p>OPTIONS=&quot;-x -u ntp:ntp -p \/var\/run\/ntpd.pid&quot;<\/p>\n<p>4\u3001\u81ea\u52a8\u542f\u52a8\u914d\u7f6e<\/p>\n<p>[root@cat1 ~]# chkconfig ntpd on<\/p>\n<p>5\u3001\u91cd\u542f\u4e00\u4e0b\uff0c\u4f7f\u6700\u65b0\u914d\u7f6e\u751f\u6548<\/p>\n<p>[root@cat1 ~]# service ntpd restart<\/p>\n<p>6\u3001\u68c0\u67e5ntpd\u8fdb\u7a0b\u7684\u72b6\u6001<\/p>\n<p>[root@cat1 ~]# ntpq -p<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1.\u786e\u8ba4ntp\u5305\u5df2\u7ecf\u5b89\u88c5 [oracle@cat1<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33,50],"tags":[],"class_list":["post-1543","post","type-post","status-publish","format-standard","hentry","category-linux","category-oracle-21c"],"_links":{"self":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/1543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1543"}],"version-history":[{"count":3,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/1543\/revisions"}],"predecessor-version":[{"id":1546,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/1543\/revisions\/1546"}],"wp:attachment":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1543"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}