{"id":1040,"date":"2016-07-29T02:14:01","date_gmt":"2016-07-28T18:14:01","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=1040"},"modified":"2016-07-29T02:14:01","modified_gmt":"2016-07-28T18:14:01","slug":"linux-%e5%88%87%e6%8d%a2%e7%9b%ae%e5%bd%95cd","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/jishu\/linux\/linux-%e5%88%87%e6%8d%a2%e7%9b%ae%e5%bd%95cd\/","title":{"rendered":"Linux-\u5207\u6362\u76ee\u5f55(cd)"},"content":{"rendered":"<p>Linux\u4e2dcd \u547d\u4ee4\u53ef\u4ee5\u8bf4\u662fLinux\u4e2d\u6700\u57fa\u672c\u7684\u547d\u4ee4\u8bed\u53e5,\u5176\u4ed6\u7684\u547d\u4ee4\u8bed\u53e5\u8981\u8fdb\u884c\u64cd\u4f5c,\u90fd\u662f\u5efa\u7acb\u5728\u4f7f\u7528cd\u547d\u4ee4\u4e0a\u7684.<\/p>\n<p>\u547d\u4ee4\u683c\u5f0f : cd \u00a0[option] [Directory]<\/p>\n<p>&nbsp;<\/p>\n<p>\u5e38\u89c1\u5b9e\u4f8b:<\/p>\n<p>&lt;1&gt;\u5207\u6362\u76ee\u5f55 :<\/p>\n<p>\u8bed\u6cd5 : cd \u00a0Directory<\/p>\n<p>eg:<\/p>\n<p>cd \/ \u00a0\u00a0\u00a0\/\/\u5207\u6362\u5230\u6839\u76ee\u5f55\u201d\/\u201d\u4e0b;<\/p>\n<p>&nbsp;<\/p>\n<p>&lt;2&gt;\u8fd4\u56de\u4e0a\u7ea7\u76ee\u5f55:<\/p>\n<p>\u8bed\u6cd5 :<\/p>\n<p>cd . \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u4fdd\u6301\u5728\u5f53\u524d\u76ee\u5f55;<\/p>\n<p>cd .. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u8fd4\u56de\u4e0a\u4e00\u7ea7\u76ee\u5f55;<\/p>\n<p>cd ..\/.. \u00a0\u00a0\u00a0\u00a0\u00a0\u8fd4\u56de\u4e0a\u4e8c\u7ea7\u76ee\u5f55;<\/p>\n<p>cd ..\/..\/.. \u00a0\u00a0\u00a0\u8fd4\u56de\u4e0a\u4e09\u7ea7\u76ee\u5f55;<\/p>\n<p>\u4f9d\u6b21\u7c7b\u63a8&#8230;<\/p>\n<p>eg:<\/p>\n<p># pwd<\/p>\n<p>\/etc\/init \u00a0\u00a0\u00a0\/\/\u5f53\u524d\u76ee\u5f55<\/p>\n<p># cd ..\/.. \u00a0\u00a0\u00a0\/\/\u8fd4\u56de\u4e0a\u4e8c\u7ea7\u76ee\u5f55<\/p>\n<p># pwd<\/p>\n<p>\/ \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u5728\u6b64\u5904\u8fd4\u56de\u4e0a\u4e8c\u7ea7\u76ee\u5f55,\u5bf9\u5e94\u5c31\u9000\u56de\u4e86\u6839\u76ee\u5f55<\/p>\n<p>&nbsp;<\/p>\n<p>&lt;3&gt;\u540e\u9000\u5230\u524d\u4e00\u4e2a\u5de5\u4f5c\u76ee\u5f55<\/p>\n<p>\u8bed\u6cd5 : cd &#8211;<\/p>\n<p>eg:<\/p>\n<p># pwd<\/p>\n<p>\/<\/p>\n<p># cd \/home<\/p>\n<p># cd &#8211; \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u5207\u6362\u5230\u524d\u4e00\u4e2a\u5de5\u4f5c\u76ee\u5f55<\/p>\n<p>\/<\/p>\n<p># cd \/etc\/init<\/p>\n<p># cd &#8211; \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u5207\u6362\u5230\u524d\u4e00\u4e2a\u5de5\u4f5c\u76ee\u5f55<\/p>\n<p>\/<\/p>\n<p>\u8fd9\u91cc\u4f60\u4f1a\u53d1\u73b0,\u65e0\u8bba\u4f60\u4e00\u6b21\u505a\u4e86\u591a\u5c11\u7ea7\u76ee\u5f55\u8df3\u8f6c,\u4f7f\u7528cd -\u90fd\u4f1a\u8fd4\u56de\u5230\u8df3\u8f6c\u524d\u7684\u76ee\u5f55.<\/p>\n<p>&nbsp;<\/p>\n<p>&lt;4&gt;\u8fd4\u56de\u5230\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u5bb6\u76ee\u5f55:<\/p>\n<p>\u8bed\u6cd5 : cd=cd ~<\/p>\n<p>eg:<\/p>\n<p>&nbsp;<\/p>\n<p>&lt;5&gt;\u5207\u6362\u5230\u7528\u6237\u5bbf\u4e3b\u76ee\u5f55<\/p>\n<p>\u8bed\u6cd5 : cd ~user<\/p>\n<p>eg:<\/p>\n<p># cd ~sqj \u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u5207\u6362\u5230sqj\u7528\u6237\u7684\u5bbf\u4e3b\u76ee\u5f55<\/p>\n<p># pwd<\/p>\n<p>\/home\/sqj<\/p>\n<p>&nbsp;<\/p>\n<p>&lt;6&gt;\u628a\u4e0a\u4e2a\u547d\u4ee4\u7684\u53c2\u6570\u4f5c\u4e3acd\u53c2\u6570\u4f7f\u7528<\/p>\n<p>\u8bed\u6cd5 : cd !$<\/p>\n<p>eg:<\/p>\n<p>#pwd<\/p>\n<p>\/etc\/init<\/p>\n<p># cd \/home\/<\/p>\n<p># cd &#8211;<\/p>\n<p>\/etc\/init<\/p>\n<p># cd !$<\/p>\n<p>cd &#8211;<\/p>\n<p>\/home<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u4e2dcd \u547d\u4ee4\u53ef\u4ee5\u8bf4\u662fLinux\u4e2d\u6700\u57fa\u672c\u7684\u547d\u4ee4\u8bed\u53e5,\u5176\u4ed6\u7684\u547d\u4ee4\u8bed\u53e5\u8981\u8fdb\u884c\u64cd\u4f5c,\u90fd\u662f\u5efa\u7acb\u5728\u4f7f\u7528cd\u547d\u4ee4\u4e0a &#8230; <a title=\"Linux-\u5207\u6362\u76ee\u5f55(cd)\" class=\"read-more\" href=\"https:\/\/cn.hostease.com\/xueyuan\/jishu\/linux\/linux-%e5%88%87%e6%8d%a2%e7%9b%ae%e5%bd%95cd\/\" aria-label=\"\u9605\u8bfb Linux-\u5207\u6362\u76ee\u5f55(cd)\">\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":[49],"tags":[351,38],"class_list":["post-1040","post","type-post","status-publish","format-standard","hentry","category-linux","tag-cd","tag-linux"],"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\/1040","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=1040"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1040\/revisions"}],"predecessor-version":[{"id":1041,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1040\/revisions\/1041"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=1040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=1040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=1040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}