{"id":299,"date":"2015-10-05T15:07:00","date_gmt":"2015-10-05T07:07:00","guid":{"rendered":"https:\/\/drho.club\/?p=299"},"modified":"2015-10-05T15:07:00","modified_gmt":"2015-10-05T07:07:00","slug":"ubuntu-sudo-cd-command-not-found","status":"publish","type":"post","link":"https:\/\/104.es\/index.php\/2015\/10\/05\/ubuntu-sudo-cd-command-not-found\/","title":{"rendered":"Ubuntu\u51fa\u73fe sudo: cd: command not found\u7684\u539f\u56e0"},"content":{"rendered":"<p>Linux\u7684\u7ba1\u7406\u521d\u5b78\u8005\u7d93\u5e38\u6703\u4f7f\u7528sudo\u6307\u4ee4\u4f86\u4ee5root\u7684\u8eab\u4efd\u57f7\u884c\u7a0b\u5f0f\uff0c\u4f46\u662f\uff0c\u540c\u6a23\u4f7f\u7528sudo\uff0c\u537b\u6c92\u6709\u8fa6\u6cd5\u57f7\u884c\u4e0b\u5217\u7684\u6307\u4ee4\uff1a<\/p>\n<p>$ sudo cd \/sys\/kernel\/debug<\/p>\n<p>\u4e0d\u4f46\u4e0d\u6703\u8981\u6c42\u6211\u5011\u8f38\u5165\u7ba1\u7406\u8005\u5bc6\u78bc\uff0c\u53cd\u800c\u6703\u51fa\u73fe\u5982\u4e0b\u6240\u793a\u7684\u932f\u8aa4\u8a0a\u606f\uff1a<\/p>\n<p>sudo: cd: command not found<\/p>\n<p>\u539f\u4f86\uff0csu\u4e26\u4e0d\u662f\u4e00\u500b\u7a0b\u5f0f\uff0c\u5b83\u662f\u6307\u4ee4\uff0c\u800csudo\u6307\u4ee4\u662f\u8b93\u6211\u5011\u7528\u4f86\u4ee5\u7ba1\u7406\u54e1\u8eab\u4efd\u57f7\u884c\u7a0b\u5f0f\u7684\u6307\u4ee4\uff0c\u6240\u4ee5\uff0c\u5982\u679c\u8981\u4ee5\u7ba1\u7406\u54e1\u8eab\u4efd\u57f7\u884c\u4e00\u4e9b\u6307\u4ee4\u7684\u8a71\uff0c\u9084\u662f\u8981\u628a\u81ea\u5df1\u5148\u66ab\u6642\u5207\u63db\u5230\u7ba1\u7406\u54e1\u8eab\u4efd\uff0c\u5207\u63db\u70ba\u7ba1\u7406\u54e1\u8eab\u4efd\u7684\u65b9\u6cd5\uff0c\u5728Ubuntu\u4e0a\u662f\u4f7f\u7528<\/p>\n<p>$ sudo -i<\/p>\n<p>\u800cCentOS\u4e0b\u5247\u76f4\u63a5\u57f7\u884csu\u5c31\u53ef\u4ee5\u4e86\u3002\u4f46\u662f\u524d\u63d0\u662f\u4f60\u8981\u77e5\u9053\u7ba1\u7406\u54e1\u7684\u5bc6\u78bc\uff0c\u540c\u6642\u4f60\u7684\u5e33\u865f\u4e5f\u5fc5\u9808\u662f\u53ef\u4ee5\u6210\u70ba\u7ba1\u7406\u54e1\u7b49\u7d1a\u7684\u5e33\u865f\u7136\u5225\u624d\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u7684\u7ba1\u7406\u521d\u5b78\u8005\u7d93\u5e38\u6703\u4f7f\u7528sudo\u6307\u4ee4\u4f86\u4ee5root\u7684\u8eab\u4efd\u57f7\u884c\u7a0b\u5f0f\uff0c\u4f46\u662f\uff0c\u540c\u6a23\u4f7f\u7528sudo\uff0c\u537b\u6c92\u6709\u8fa6\u6cd5\u57f7\u884c\u4e0b\u5217\u7684\u6307\u4ee4\uff1a<\/p>\n<p>$ sudo cd \/sys\/kernel\/debug<\/p>\n<p>\u4e0d\u4f46\u4e0d\u6703\u8981\u6c42\u6211\u5011\u8f38\u5165\u7ba1\u7406\u8005\u5bc6\u78bc\uff0c\u53cd\u800c\u6703\u51fa\u73fe\u5982\u4e0b\u6240\u793a\u7684\u932f\u8aa4\u8a0a\u606f\uff1a<\/p>\n<p>sudo: cd: command not found<\/p>\n<p>\u539f\u4f86\uff0csu\u4e26\u4e0d\u662f\u4e00\u500b\u7a0b\u5f0f\uff0c\u5b83\u662f\u6307\u4ee4<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[98],"tags":[143],"class_list":["post-299","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux-su-i"],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/posts\/299","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/comments?post=299"}],"version-history":[{"count":0,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/posts\/299\/revisions"}],"wp:attachment":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/media?parent=299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/categories?post=299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/tags?post=299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}