{"id":7253,"date":"2020-04-29T08:00:53","date_gmt":"2020-04-29T00:00:53","guid":{"rendered":"https:\/\/www.linuxcool.com\/?p=7253"},"modified":"2020-04-29T08:00:54","modified_gmt":"2020-04-29T00:00:54","slug":"yumdb","status":"publish","type":"post","link":"https:\/\/www.linuxcool.com\/yumdb","title":{"rendered":"yumdb\u547d\u4ee4 &#8211; \u67e5\u8be2\u548c\u4fee\u6539yum\u6570\u636e\u5e93"},"content":{"rendered":"\n<p>yumdb\u547d\u4ee4\u7684\u4f5c\u7528\u662f\u67e5\u8be2\u548c\u66f4\u6539yum\u6570\u636e\u5e93\uff0cyum\u6570\u636e\u5e93\u662f\u4e0erpm\u6570\u636e\u5e93\u7ed3\u5408\u4f7f\u7528\u7684\u3002\u4efb\u4f55\u5df2\u5b89\u88c5\u7684\u5305\u90fd\u53ef\u4ee5\u5728yum\u6570\u636e\u5e93\u4e2d\u62e5\u6709\u76f8\u5e94\u6570\u636e\uff0c\u4f46\u662fyum\u6570\u636e\u5e93\u4e3b\u8981\u8fd8\u662f\u5728\u5b89\u88c5\u8f6f\u4ef6\u5305\u65f6\u5b58\u50a8\u6709\u5173\u8f6f\u4ef6\u5305\u76f8\u5173\u7684\u989d\u5916\u6570\u636e\u3002<\/p>\n\n\n\n<p><strong>\u8bed\u6cd5\u683c\u5f0f:<\/strong> yumdb[\u53c2\u6570] [\u8f6f\u4ef6\u5305]<\/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>get<\/td><td>\u83b7\u5f97\u7ed9\u5b9a\u7684\u952e\u503c\uff0c\u9650\u5236\u4e86\u4efb\u4f55\u6307\u5b9a\u7684\u5305<\/td><\/tr><tr><td>rename<\/td><td>\u91cd\u547d\u540d\u6307\u5b9a\u7684\u65e7\u952e\uff0c\u7ed9\u5b9a\u65b0\u7684\u952e<\/td><\/tr><tr><td>set<\/td><td>\u4e3a\u7ed9\u5b9a\u7684\u952e\u8bbe\u7f6e\u503c<\/td><\/tr><tr><td>del<\/td><td>\u5220\u9664\u6307\u5b9a\u952e\uff0c\u5e76\u9650\u5236\u5230\u4efb\u4f55\u6307\u5b9a\u7684\u5305<\/td><\/tr><tr><td>search<\/td><td>\u4e3a\u6307\u5b9a\u952e\u641c\u7d22\u6240\u6709\u7684\u5305\uff0c\u53cd\u5bf9\u4efb\u4f55\u6307\u5b9a\u7684\u901a\u914d\u7b26\u503c<\/td><\/tr><tr><td>sync<\/td><td>\u4ece\u8f6f\u4ef6\u4ed3\u5e93\u4e2d\u6dfb\u52a0\u4efb\u4f55\u4e22\u5931\u7684\u6570\u636e\u5230yumdb<\/td><\/tr><tr><td>sync-force<\/td><td>\u5c06\u4ece\u5b58\u50a8\u5e93\u66ff\u6362yumdb\u4efb\u4f55\u6570\u636e\uff0c\u9650\u5236\u4e8e\u4efb\u4f55\u7279\u5b9a\u7684\u8f6f\u4ef6\u5305<\/td><\/tr><tr><td>exist<\/td><td>\u5c06\u6253\u5370\u5177\u6709\u6307\u5b9a\u952e\u7684\u8f6f\u4ef6\u5305\uff0c\u9650\u5236\u5230\u4efb\u4f55\u6307\u5b9a\u7684\u7a0b\u5e8f\u5305<\/td><\/tr><tr><td>unset<\/td><td>\u5c06\u6253\u5370\u4e0d\u5177\u6709\u6307\u5b9a\u952e\u7684\u8f6f\u4ef6\u5305\uff0c\u9650\u5236\u5230\u4efb\u4f55\u6307\u5b9a\u7684\u8f6f\u4ef6\u5305<\/td><\/tr><tr><td>info<\/td><td>\u5c06\u663e\u793a\u6240\u6709\u5b58\u50a8\u5728yumdb\u4e2d\u7684\u6570\u636e<\/td><\/tr><tr><td>rename-force<\/td><td>\u5f3a\u5236\u91cd\u547d\u540d\u6307\u5b9a\u7684\u65e7\u952e\uff0c\u7ed9\u5b9a\u65b0\u7684\u952e<\/td><\/tr><tr><td>copy<\/td><td>\u5c06\u590d\u5236\u7ed9\u5b9a\u7684\u65e7\u952e\u4e3a\u65b0\u7684\u952e<\/td><\/tr><tr><td>copy-force<\/td><td>\u5f3a\u5236\u590d\u5236\u7ed9\u5b9a\u7684\u65e7\u952e\u4e3a\u65b0\u7684\u952e<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u53c2\u8003\u5b9e\u4f8b<\/strong><\/p>\n\n\n\n<p>\u663e\u793a\u6307\u5b9a\u8f6f\u4ef6\u5305\u6240\u6709\u5b58\u50a8\u5728yumdb\u4e2d\u7684\u6570\u636e\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# yumdb info bind<\/pre>\n\n\n\n<p>\u5217\u51fa\u6240\u6709\u4f5c\u4e3a\u4f9d\u8d56\u9879\u5b89\u88c5\u7684\u5305\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# yumdb search reason dep<\/pre>\n\n\n\n<p>\u4e0e\u8f6f\u4ef6\u4ed3\u5e93\u8fdb\u884c\u540c\u6b65\u64cd\u4f5c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# yumdb sync<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>yumdb\u547d\u4ee4\u7684\u4f5c\u7528\u662f\u67e5\u8be2\u548c\u66f4\u6539yum\u6570\u636e\u5e93\uff0cyum\u6570\u636e\u5e93\u662f\u4e0erpm\u6570\u636e\u5e93\u7ed3\u5408\u4f7f\u7528\u7684\u3002\u4efb\u4f55\u5df2\u5b89\u88c5\u7684\u5305\u90fd\u53ef\u4ee5\u5728y [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[],"_links":{"self":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/7253"}],"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=7253"}],"version-history":[{"count":3,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/7253\/revisions"}],"predecessor-version":[{"id":7262,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/7253\/revisions\/7262"}],"wp:attachment":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/media?parent=7253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/categories?post=7253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/tags?post=7253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}