{"id":1044,"date":"2016-07-29T02:16:01","date_gmt":"2016-07-28T18:16:01","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=1044"},"modified":"2016-07-29T02:16:21","modified_gmt":"2016-07-28T18:16:21","slug":"linux-%e6%9f%a5%e7%9c%8b%e5%bd%93%e5%89%8d%e5%b7%a5%e4%bd%9c%e7%9b%ae%e5%bd%95pwd","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/uncategorized\/linux-%e6%9f%a5%e7%9c%8b%e5%bd%93%e5%89%8d%e5%b7%a5%e4%bd%9c%e7%9b%ae%e5%bd%95pwd\/","title":{"rendered":"Linux-\u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55(pwd)"},"content":{"rendered":"<p>Linux\u4e2dpwd\u547d\u4ee4\u6765\u67e5\u770b\u201d\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u201d\u7684\u5b8c\u6574\u8def\u5f84.\u7b80\u5355\u7684\u8bf4,\u6bcf\u5f53\u4f60\u5728\u7ec8\u7aef\u8fdb\u884c\u64cd\u4f5c\u65f6,\u4f60\u90fd\u4f1a\u6709\u4e00\u4e2a\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55.\u5728\u4e0d\u592a\u786e\u5b9a\u5f53\u524d\u4f4d\u7f6e\u65f6,\u540c\u6837\u53ef\u4ee5\u4f7f\u7528pwd\u6765\u5224\u5b9a\u5f53\u524d\u76ee\u5f55\u5728\u6587\u4ef6\u7cfb\u7edf\u5185\u7684\u786e\u5207\u4f4d\u7f6e.<\/p>\n<p>\u547d\u4ee4\u683c\u5f0f: pwd \u00a0[option]<\/p>\n<p>\u547d\u4ee4\u529f\u80fd: \u67e5\u770b\u201d\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u201d\u7684\u5b8c\u6574\u8def\u5f84<\/p>\n<p>&nbsp;<\/p>\n<p>\u5e38\u7528\u5b9e\u4f8b:<\/p>\n<p>&lt;1&gt;\u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u5b8c\u6574\u8def\u5f84<\/p>\n<p>\u547d\u4ee4: pwd<\/p>\n<p>eg:<\/p>\n<p>[root@sqj ~]# pwd<\/p>\n<p>\/root<\/p>\n<p>&nbsp;<\/p>\n<p>&lt;2&gt;\u663e\u793a\u5b9e\u9645\u8def\u5f84,\u800c\u975e\u4f7f\u7528\u94fe\u63a5(link)\u8def\u5f84<\/p>\n<p>\u547d\u4ee4: pwd -P<\/p>\n<p>eg:<\/p>\n<p>[root@sqj init.d]# pwd<\/p>\n<p>\/etc\/init.d<\/p>\n<p>[root@sqj init.d]# pwd -P<\/p>\n<p>\/etc\/rc.d\/init.d<\/p>\n<p>&nbsp;<\/p>\n<p>&lt;3&gt;\/bin\/pwd<\/p>\n<p>\u547d\u4ee4: \/bin\/pwd [option]<\/p>\n<p>\u53c2\u6570:<\/p>\n<p>-L \u00a0\u76ee\u5f55\u8fde\u63a5\u94fe\u63a5\u65f6,\u8f93\u51fa\u8fde\u63a5\u8def\u5f84<\/p>\n<p>-P \u00a0\u8f93\u51fa\u7269\u7406\u8def\u5f84<\/p>\n<p>eg:<\/p>\n<p>[root@sqj init.d]# pwd<\/p>\n<p>\/etc\/init.d<\/p>\n<p>[root@sqj init.d]# \/bin\/pwd<\/p>\n<p>\/etc\/rc.d\/init.d<\/p>\n<p>[root@sqj init.d]# \/bin\/pwd -L<\/p>\n<p>\/etc\/init.d<\/p>\n<p>[root@sqj init.d]# \/bin\/pwd -P<\/p>\n<p>\/etc\/rc.d\/init.d<\/p>\n<p>&nbsp;<\/p>\n<p>&lt;4&gt;\u5f53\u524d\u76ee\u5f55\u88ab\u5220\u9664\u4e86,\u800cpwd\u547d\u4ee4\u4ecd\u7136\u663e\u793a\u90a3\u4e2a\u76ee\u5f55<\/p>\n<p>[root@sqj test]# pwd<\/p>\n<p>\/home\/test<\/p>\n<p>[root@sqj test]# rm ..\/test -rf<\/p>\n<p>[root@sqj test]# pwd<\/p>\n<p>\/home\/test<\/p>\n<p>[root@sqj test]# cd ..<\/p>\n<p>[root@sqj home]# ls<\/p>\n<p>sqj<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u4e2dpwd\u547d\u4ee4\u6765\u67e5\u770b\u201d\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u201d\u7684\u5b8c\u6574\u8def\u5f84.\u7b80\u5355\u7684\u8bf4,\u6bcf\u5f53\u4f60\u5728\u7ec8\u7aef\u8fdb\u884c\u64cd\u4f5c\u65f6,\u4f60\u90fd\u4f1a\u6709\u4e00\u4e2a\u5f53\u524d\u5de5\u4f5c &#8230; <a title=\"Linux-\u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55(pwd)\" class=\"read-more\" href=\"https:\/\/cn.hostease.com\/xueyuan\/uncategorized\/linux-%e6%9f%a5%e7%9c%8b%e5%bd%93%e5%89%8d%e5%b7%a5%e4%bd%9c%e7%9b%ae%e5%bd%95pwd\/\" aria-label=\"\u9605\u8bfb Linux-\u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55(pwd)\">\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":[49,1],"tags":[38,353],"class_list":["post-1044","post","type-post","status-publish","format-standard","hentry","category-linux","category-uncategorized","tag-linux","tag-pwd"],"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\/1044","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=1044"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1044\/revisions"}],"predecessor-version":[{"id":1045,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1044\/revisions\/1045"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=1044"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=1044"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=1044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}