{"id":6743,"date":"2014-10-11T21:56:24","date_gmt":"2014-10-11T13:56:24","guid":{"rendered":"http:\/\/jpuyy.com\/?p=6743"},"modified":"2015-02-03T11:20:32","modified_gmt":"2015-02-03T03:20:32","slug":"linux-name-service-cache-daemon","status":"publish","type":"post","link":"https:\/\/jpuyy.com\/?p=6743","title":{"rendered":"linux\u7684dns\u7f13\u5b58\u670d\u52a1-nscd"},"content":{"rendered":"<p class=\"p1\">nscd\u7f13\u5b58\u4e09\u79cd\u670d\u52a1passwd group hosts\uff0c\u6240\u4ee5\u5b83\u4f1a\u8bb0\u5f55\u4e09\u4e2a\u5e93\uff0c\u5206\u522b\u5bf9\u5e94\u6e90\/etc\/passwd, \/etc\/hosts \u548c \/etc\/resolv.conf\u6bcf\u4e2a\u5e93\u4fdd\u5b58\u4e24\u4efd\u7f13\u5b58\uff0c\u4e00\u4efd\u662f\u627e\u5230\u8bb0\u5f55\u7684\uff0c\u4e00\u4efd\u662f\u6ca1\u6709\u627e\u5230\u8bb0\u5f55\u7684\u3002\u6bcf\u4e00\u79cd\u7f13\u5b58\u90fd\u4fdd\u5b58\u6709\u751f\u5b58\u65f6\u95f4\uff08TTL\uff09.<\/p>\n<p class=\"p1\">\u5f00\u542f \u3001\u505c\u6b62\u3001 \u91cd\u542f\u670d\u52a1<\/p>\n<pre> sevices nscd start | stop | restart<\/pre>\n<p class=\"p1\">\u7f13\u5b58DB\u6587\u4ef6\u5728\/var\/db\/nscd\u4e0b<\/p>\n<p>\u67e5\u770b\u7edf\u8ba1\u4fe1\u606f<\/p>\n<pre>nscd -g<\/pre>\n<p class=\"p1\">\u6e05\u9664\u7f13\u5b58<\/p>\n<pre>nscd -i passwd\r\nnscd -i group\r\nnscd -i hosts<\/pre>\n<p>\u4f7f\u7528 reload \u4f1a\u5b9e\u73b0\u4e0a\u9762\u7684\u529f\u80fd<\/p>\n<pre>\r\n    force-reload | reload)\r\n        echo -n $\"Reloading $prog: \"\r\n        RETVAL=0\r\n        \/usr\/sbin\/nscd -i passwd || RETVAL=$?\r\n        \/usr\/sbin\/nscd -i group || RETVAL=$?\r\n        \/usr\/sbin\/nscd -i hosts || RETVAL=$?\r\n        \/usr\/sbin\/nscd -i services || RETVAL=$?\r\n        echo\r\n    ;;\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>nscd\u7f13\u5b58\u4e09\u79cd\u670d\u52a1passwd group hosts\uff0c\u6240\u4ee5\u5b83\u4f1a\u8bb0\u5f55\u4e09\u4e2a\u5e93\uff0c\u5206\u522b\u5bf9\u5e94\u6e90\/etc\/passwd, \/etc\/hosts \u548c \/etc\/resolv.conf\u6bcf\u4e2a\u5e93\u4fdd\u5b58\u4e24\u4efd\u7f13\u5b58\uff0c\u4e00\u4efd\u662f\u627e\u5230\u8bb0\u5f55\u7684\uff0c\u4e00\u4efd\u662f\u6ca1\u6709\u627e\u5230\u8bb0\u5f55\u7684\u3002\u6bcf\u4e00\u79cd\u7f13\u5b58\u90fd\u4fdd\u5b58\u6709\u751f\u5b58\u65f6\u95f4\uff08TTL\uff09. \u5f00\u542f \u3001\u505c\u6b62\u3001 \u91cd\u542f\u670d\u52a1 sevices nscd start | stop | restart \u7f13\u5b58DB\u6587\u4ef6\u5728\/var\/db\/nscd\u4e0b \u67e5\u770b\u7edf\u8ba1\u4fe1\u606f nscd -g \u6e05\u9664\u7f13\u5b58 nscd -i passwd nscd -i group nscd -i hosts \u4f7f\u7528 reload \u4f1a\u5b9e\u73b0\u4e0a\u9762\u7684\u529f\u80fd force-reload | reload) echo -n $&#8221;Reloading $prog: &#8221; RETVAL=0 \/usr\/sbin\/nscd -i passwd || RETVAL=$? \/usr\/sbin\/nscd -i group || RETVAL=$? \/usr\/sbin\/nscd -i hosts [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-6743","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/6743","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6743"}],"version-history":[{"count":6,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/6743\/revisions"}],"predecessor-version":[{"id":7151,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/6743\/revisions\/7151"}],"wp:attachment":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}