{"id":17372,"date":"2024-11-18T08:40:45","date_gmt":"2024-11-18T00:40:45","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17372\/"},"modified":"2024-11-18T08:40:45","modified_gmt":"2024-11-18T00:40:45","slug":"%e4%ba%86%e8%a7%a3linux%e4%b8%ad%e7%9a%84%e5%bd%93%e5%89%8d%e8%b7%af%e5%be%84%e6%98%be%e7%a4%ba%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17372\/","title":{"rendered":"\u4e86\u89e3Linux\u4e2d\u7684\u5f53\u524d\u8def\u5f84\u663e\u793a\u65b9\u6cd5"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/170848963265464.jpg\" class=\"aligncenter\" title=\"\u4e86\u89e3Linux\u4e2d\u7684\u5f53\u524d\u8def\u5f84\u663e\u793a\u65b9\u6cd5\u63d2\u56fe\" alt=\"\u4e86\u89e3Linux\u4e2d\u7684\u5f53\u524d\u8def\u5f84\u663e\u793a\u65b9\u6cd5\u63d2\u56fe\" \/><\/p>\n<p>\u5728Linux\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u5f53\u524d\u8def\u5f84\u6307\u7684\u662f\u7528\u6237\u5f53\u524d\u6240\u5904\u7684\u5de5\u4f5c\u76ee\u5f55\u3002\u4e86\u89e3\u5f53\u524d\u8def\u5f84\u5bf9\u4e8e\u7528\u6237\u5728\u547d\u4ee4\u884c\u73af\u5883\u4e2d\u7684\u64cd\u4f5c\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u7528\u6237\u9700\u8981\u77e5\u9053\u81ea\u5df1\u5728\u54ea\u4e2a\u76ee\u5f55\u4e0b\uff0c\u4ee5\u4fbf\u80fd\u591f\u6b63\u786e\u5730\u5b9a\u4f4d\u548c\u64cd\u4f5c\u6587\u4ef6\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u51e0\u79cd\u5728Linux\u7cfb\u7edf\u4e2d\u663e\u793a\u5f53\u524d\u8def\u5f84\u7684\u65b9\u6cd5\uff0c\u5e76\u9644\u4e0a\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<h3>\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528pwd\u547d\u4ee4<\/h3>\n<p>pwd \u547d\u4ee4\u662f Linux \u7cfb\u7edf\u4e2d\u6700\u7b80\u5355\u76f4\u63a5\u7684\u67e5\u770b\u5f53\u524d\u8def\u5f84\u7684\u65b9\u6cd5\u3002\u7528\u6237\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4e2d\u76f4\u63a5\u8f93\u5165 pwd\uff0c\u7136\u540e\u6309\u4e0b\u56de\u8f66\u952e\uff0c\u7cfb\u7edf\u4f1a\u8fd4\u56de\u5f53\u524d\u6240\u5728\u8def\u5f84\u7684\u7edd\u5bf9\u8def\u5f84\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>pwd<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6267\u884c\u4ee5\u4e0a\u547d\u4ee4\u540e\uff0c\u7cfb\u7edf\u4f1a\u663e\u793a\u5f53\u524d\u6240\u5728\u8def\u5f84\u7684\u7edd\u5bf9\u8def\u5f84\uff0c\u4f8b\u5982 \/home\/user\/documents\u3002<\/p>\n<h3>\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528echo\u7ed3\u5408PWD\u73af\u5883\u53d8\u91cf<\/h3>\n<p>Linux \u7cfb\u7edf\u4e2d\u6709\u4e00\u4e2a\u5185\u7f6e\u7684\u73af\u5883\u53d8\u91cf PWD\uff0c\u4fdd\u5b58\u7740\u5f53\u524d\u7528\u6237\u6240\u5728\u7684\u76ee\u5f55\u8def\u5f84\u3002\u7528\u6237\u53ef\u4ee5\u4f7f\u7528 echo \u547d\u4ee4\u6765\u663e\u793a\u8be5\u73af\u5883\u53d8\u91cf\u7684\u6570\u503c\uff0c\u5373\u5f53\u524d\u6240\u5728\u8def\u5f84\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>echo $PWD<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6267\u884c\u4ee5\u4e0a\u547d\u4ee4\u540e\uff0c\u7cfb\u7edf\u4f1a\u8f93\u51fa\u5f53\u524d\u6240\u5728\u8def\u5f84\u7684\u7edd\u5bf9\u8def\u5f84\uff0c\u4f8b\u5982 \/home\/user\/documents\u3002<\/p>\n<h3>\u65b9\u6cd5\u4e09\uff1a\u4f7f\u7528cd\u547d\u4ee4\u7ed3\u5408pwd\u547d\u4ee4<\/h3>\n<p>\u7528\u6237\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4e00\u7cfb\u5217\u7684\u547d\u4ee4\u7ec4\u5408\u6765\u67e5\u770b\u5f53\u524d\u8def\u5f84\uff0c\u6bd4\u5982\u5148\u4f7f\u7528 cd \u547d\u4ee4\u5207\u6362\u5230\u6240\u9700\u8def\u5f84\uff0c\u7136\u540e\u518d\u4f7f\u7528 pwd \u547d\u4ee4\u67e5\u770b\u5f53\u524d\u8def\u5f84\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>cd \/home\/user\/documents\npwd<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6267\u884c\u4ee5\u4e0a\u4e24\u4e2a\u547d\u4ee4\u540e\uff0c\u7cfb\u7edf\u4f1a\u663e\u793a\u7528\u6237\u5df2\u5207\u6362\u5230 \/home\/user\/documents \u76ee\u5f55\u3002<\/p>\n<h3>\u65b9\u6cd5\u56db\uff1a\u4f7f\u7528readlink\u547d\u4ee4<\/h3>\n<p>readlink \u547d\u4ee4\u53ef\u4ee5\u7528\u6765\u67e5\u770b\u7b26\u53f7\u94fe\u63a5\u7684\u7edd\u5bf9\u8def\u5f84\u3002\u5982\u679c\u5f53\u524d\u8def\u5f84\u4e2d\u5b58\u5728\u7b26\u53f7\u94fe\u63a5\u7684\u60c5\u51b5\uff0c\u53ef\u4ee5\u4f7f\u7528 readlink \u547d\u4ee4\u7ed3\u5408 pwd \u547d\u4ee4\u6765\u663e\u793a\u5f53\u524d\u8def\u5f84\u7684\u7edd\u5bf9\u8def\u5f84\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>readlink -f .<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6267\u884c\u4ee5\u4e0a\u547d\u4ee4\u540e\uff0c\u7cfb\u7edf\u4f1a\u663e\u793a\u5f53\u524d\u6240\u5728\u8def\u5f84\u7684\u7edd\u5bf9\u8def\u5f84\uff0c\u4f8b\u5982 \/home\/user\/documents\u3002<\/p>\n<p>\u4ee5\u4e0a\u4fbf\u662f\u51e0\u79cd\u5728 Linux \u7cfb\u7edf\u4e2d\u663e\u793a\u5f53\u524d\u8def\u5f84\u7684\u65b9\u6cd5\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u4e60\u60ef\u548c\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u5f0f\u6765\u67e5\u770b\u5f53\u524d\u6240\u5728\u8def\u5f84\u3002\u901a\u8fc7\u638c\u63e1\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u7528\u6237\u53ef\u4ee5\u66f4\u52a0\u65b9\u4fbf\u5730\u5728\u547d\u4ee4\u884c\u73af\u5883\u4e2d\u64cd\u4f5c\u6587\u4ef6\u548c\u8fdb\u884c\u5176\u4ed6\u64cd\u4f5c\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4e86\u89e3Linux\u4e2d\u7684\u5f53\u524d\u8def\u5f84\u663e\u793a\u65b9\u6cd5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728Linux\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u5f53\u524d\u8def\u5f84\u6307\u7684\u662f\u7528\u6237\u5f53\u524d\u6240\u5904\u7684\u5de5\u4f5c\u76ee\u5f55\u3002\u4e86\u89e3\u5f53\u524d\u8def\u5f84\u5bf9\u4e8e\u7528\u6237\u5728\u547d\u4ee4\u884c\u73af\u5883\u4e2d\u7684\u64cd\u4f5c\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u7528\u6237\u9700\u8981\u77e5\u9053\u81ea\u5df1\u5728\u54ea\u4e2a\u76ee\u5f55\u4e0b\uff0c\u4ee5\u4fbf\u80fd\u591f\u6b63\u786e\u5730\u5b9a\u4f4d\u548c\u64cd\u4f5c\u6587\u4ef6\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u51e0\u79cd\u5728Linux\u7cfb\u7edf\u4e2d\u663e\u793a\u5f53\u524d\u8def\u5f84\u7684\u65b9\u6cd5\uff0c\u5e76\u9644\u4e0a\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528pwd\u547d\u4ee4 pwd \u547d\u4ee4\u662f Linux \u7cfb\u7edf\u4e2d\u6700\u7b80\u5355\u76f4\u63a5\u7684\u67e5\u770b\u5f53\u524d\u8def\u5f84\u7684\u65b9\u6cd5\u3002\u7528\u6237\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4e2d\u76f4\u63a5\u8f93\u5165 pwd\uff0c\u7136\u540e\u6309\u4e0b\u56de\u8f66\u952e\uff0c\u7cfb\u7edf\u4f1a\u8fd4\u56de\u5f53\u524d\u6240\u5728\u8def\u5f84\u7684\u7edd\u5bf9\u8def\u5f84\u3002 \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a pwd \u767b\u5f55\u540e\u590d\u5236 \u6267\u884c\u4ee5\u4e0a\u547d\u4ee4\u540e\uff0c\u7cfb\u7edf\u4f1a\u663e\u793a\u5f53\u524d\u6240\u5728\u8def\u5f84\u7684\u7edd\u5bf9\u8def\u5f84\uff0c\u4f8b\u5982 \/home\/user\/documents\u3002 \u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528echo\u7ed3\u5408PWD\u73af\u5883\u53d8\u91cf Linux \u7cfb\u7edf\u4e2d\u6709\u4e00\u4e2a\u5185\u7f6e\u7684\u73af\u5883\u53d8\u91cf PWD\uff0c\u4fdd\u5b58\u7740\u5f53\u524d\u7528\u6237\u6240\u5728\u7684\u76ee\u5f55\u8def\u5f84\u3002\u7528\u6237\u53ef\u4ee5\u4f7f\u7528 echo \u547d\u4ee4\u6765\u663e\u793a\u8be5\u73af\u5883\u53d8\u91cf\u7684\u6570\u503c\uff0c\u5373\u5f53\u524d\u6240\u5728\u8def\u5f84\u3002 \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a echo $PWD \u767b\u5f55\u540e\u590d\u5236 \u6267\u884c\u4ee5\u4e0a\u547d\u4ee4\u540e\uff0c\u7cfb\u7edf\u4f1a\u8f93\u51fa\u5f53\u524d\u6240\u5728\u8def\u5f84\u7684\u7edd\u5bf9\u8def\u5f84\uff0c\u4f8b\u5982 \/home\/user\/documents\u3002 \u65b9\u6cd5\u4e09\uff1a\u4f7f\u7528cd\u547d\u4ee4\u7ed3\u5408pwd\u547d\u4ee4 \u7528\u6237\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4e00\u7cfb\u5217\u7684\u547d\u4ee4\u7ec4\u5408\u6765\u67e5\u770b\u5f53\u524d\u8def\u5f84\uff0c\u6bd4\u5982\u5148\u4f7f\u7528 cd \u547d\u4ee4\u5207\u6362\u5230\u6240\u9700\u8def\u5f84\uff0c\u7136\u540e\u518d\u4f7f\u7528 pwd \u547d\u4ee4\u67e5\u770b\u5f53\u524d\u8def\u5f84\u3002 \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a cd \/home\/user\/documents pwd \u767b\u5f55\u540e\u590d\u5236 \u6267\u884c\u4ee5\u4e0a\u4e24\u4e2a\u547d\u4ee4\u540e\uff0c\u7cfb\u7edf\u4f1a\u663e\u793a\u7528\u6237\u5df2\u5207\u6362\u5230 \/home\/user\/documents \u76ee\u5f55\u3002 \u65b9\u6cd5\u56db\uff1a\u4f7f\u7528readlink\u547d\u4ee4 readlink \u547d\u4ee4\u53ef\u4ee5\u7528\u6765\u67e5\u770b\u7b26\u53f7\u94fe\u63a5\u7684\u7edd\u5bf9\u8def\u5f84\u3002\u5982\u679c\u5f53\u524d\u8def\u5f84\u4e2d\u5b58\u5728\u7b26\u53f7\u94fe\u63a5\u7684\u60c5\u51b5\uff0c\u53ef\u4ee5\u4f7f\u7528 readlink \u547d\u4ee4\u7ed3\u5408 pwd \u547d\u4ee4\u6765\u663e\u793a\u5f53\u524d\u8def\u5f84\u7684\u7edd\u5bf9\u8def\u5f84\u3002 \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a readlink -f . \u767b\u5f55\u540e\u590d\u5236 \u6267\u884c\u4ee5\u4e0a\u547d\u4ee4\u540e\uff0c\u7cfb\u7edf\u4f1a\u663e\u793a\u5f53\u524d\u6240\u5728\u8def\u5f84\u7684\u7edd\u5bf9\u8def\u5f84\uff0c\u4f8b\u5982 \/home\/user\/documents\u3002 \u4ee5\u4e0a\u4fbf\u662f\u51e0\u79cd\u5728 Linux \u7cfb\u7edf\u4e2d\u663e\u793a\u5f53\u524d\u8def\u5f84\u7684\u65b9\u6cd5\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u4e60\u60ef\u548c\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u5f0f\u6765\u67e5\u770b\u5f53\u524d\u6240\u5728\u8def\u5f84\u3002\u901a\u8fc7\u638c\u63e1\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u7528\u6237\u53ef\u4ee5\u66f4\u52a0\u65b9\u4fbf\u5730\u5728\u547d\u4ee4\u884c\u73af\u5883\u4e2d\u64cd\u4f5c\u6587\u4ef6\u548c\u8fdb\u884c\u5176\u4ed6\u64cd\u4f5c\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-17372","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=17372"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17372\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=17372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=17372"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=17372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}