{"id":17405,"date":"2024-11-18T15:37:04","date_gmt":"2024-11-18T07:37:04","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17405\/"},"modified":"2024-11-18T15:37:04","modified_gmt":"2024-11-18T07:37:04","slug":"%e4%bb%8e%e7%bb%9d%e5%af%b9%e8%b7%af%e5%be%84%e5%88%b0%e7%9b%b8%e5%af%b9%e8%b7%af%e5%be%84%ef%bc%9alinux%e8%b7%af%e5%be%84%e4%bd%bf%e7%94%a8%e6%8a%80%e5%b7%a7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17405\/","title":{"rendered":"\u4ece\u7edd\u5bf9\u8def\u5f84\u5230\u76f8\u5bf9\u8def\u5f84\uff1aLinux\u8def\u5f84\u4f7f\u7528\u6280\u5de7"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/170864641982765.jpg\" class=\"aligncenter\" title=\"\u4ece\u7edd\u5bf9\u8def\u5f84\u5230\u76f8\u5bf9\u8def\u5f84\uff1aLinux\u8def\u5f84\u4f7f\u7528\u6280\u5de7\u63d2\u56fe\" alt=\"\u4ece\u7edd\u5bf9\u8def\u5f84\u5230\u76f8\u5bf9\u8def\u5f84\uff1aLinux\u8def\u5f84\u4f7f\u7528\u6280\u5de7\u63d2\u56fe\" \/><\/p>\n<p>\u4ece\u7edd\u5bf9\u8def\u5f84\u5230\u76f8\u5bf9\u8def\u5f84\uff1aLinux\u8def\u5f84\u4f7f\u7528\u6280\u5de7<\/p>\n<p>\u5728 Linux \u7cfb\u7edf\u4e2d\uff0c\u8def\u5f84\u662f\u6211\u4eec\u64cd\u4f5c\u6587\u4ef6\u548c\u76ee\u5f55\u65f6\u7ecf\u5e38\u4f1a\u78b0\u5230\u7684\u4e00\u4e2a\u91cd\u8981\u6982\u5ff5\u3002\u5728\u8def\u5f84\u7684\u4f7f\u7528\u8fc7\u7a0b\u4e2d\uff0c\u7edd\u5bf9\u8def\u5f84\u548c\u76f8\u5bf9\u8def\u5f84\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u8868\u793a\u65b9\u5f0f\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5982\u4f55\u5728 Linux \u7cfb\u7edf\u4e2d\u7075\u6d3b\u8fd0\u7528\u8def\u5f84\uff0c\u7279\u522b\u662f\u4ece\u7edd\u5bf9\u8def\u5f84\u8f6c\u6362\u4e3a\u76f8\u5bf9\u8def\u5f84\u7684\u6280\u5de7\uff0c\u5e76\u901a\u8fc7\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u6765\u8fdb\u884c\u6f14\u793a\u3002<\/p>\n<h3>\u4ec0\u4e48\u662f\u7edd\u5bf9\u8def\u5f84\u548c\u76f8\u5bf9\u8def\u5f84\uff1f<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u660e\u786e\u7edd\u5bf9\u8def\u5f84\u548c\u76f8\u5bf9\u8def\u5f84\u7684\u6982\u5ff5\u3002<\/p>\n<ul>\n<li> <strong>\u7edd\u5bf9\u8def\u5f84<\/strong>\uff1a\u7edd\u5bf9\u8def\u5f84\u662f\u4ece\u6839\u76ee\u5f55\u5f00\u59cb\u7684\u5b8c\u6574\u8def\u5f84\uff0c\u6307\u660e\u4e86\u6587\u4ef6\u6216\u76ee\u5f55\u5728\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u786e\u5207\u4f4d\u7f6e\u3002\u5728 Linux \u7cfb\u7edf\u4e2d\uff0c\u7edd\u5bf9\u8def\u5f84\u901a\u5e38\u4ee5\u659c\u6760 \/ \u5f00\u5934\uff0c\u4f8b\u5982 \/home\/user\/documents\/file.txt\u3002<\/li>\n<li> <strong>\u76f8\u5bf9\u8def\u5f84<\/strong>\uff1a\u76f8\u5bf9\u8def\u5f84\u662f\u76f8\u5bf9\u4e8e\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u8def\u5f84\u3002\u5373\uff0c\u8868\u793a\u6587\u4ef6\u6216\u76ee\u5f55\u76f8\u5bf9\u4e8e\u5f53\u524d\u4f4d\u7f6e\u7684\u8def\u5f84\u3002\u76f8\u5bf9\u8def\u5f84\u4e0d\u4ee5\u659c\u6760\u5f00\u5934\uff0c\u4f8b\u5982 ..\/documents\/file.txt \u8868\u793a\u6587\u4ef6 file.txt \u4f4d\u4e8e documents \u6587\u4ef6\u5939\u5185\uff0c\u800c documents \u6587\u4ef6\u5939\u4f4d\u4e8e\u5f53\u524d\u76ee\u5f55\u7684\u4e0a\u5c42\u76ee\u5f55\u3002<\/li>\n<\/ul>\n<h3>\u5982\u4f55\u4ece\u7edd\u5bf9\u8def\u5f84\u5230\u76f8\u5bf9\u8def\u5f84\u8f6c\u6362\uff1f<\/h3>\n<p>\u5728\u5b9e\u9645\u5f00\u53d1\u548c\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u6709\u65f6\u5019\u9700\u8981\u5c06\u7edd\u5bf9\u8def\u5f84\u8f6c\u6362\u4e3a\u76f8\u5bf9\u8def\u5f84\uff0c\u65b9\u4fbf\u5728\u4e0d\u540c\u73af\u5883\u4e2d\u7075\u6d3b\u64cd\u4f5c\u6587\u4ef6\u548c\u76ee\u5f55\u3002\u4e0b\u9762\u6211\u4eec\u6765\u4ecb\u7ecd\u51e0\u79cd\u65b9\u6cd5\u548c\u6280\u5de7\u3002<\/p>\n<h4>\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528 realpath \u547d\u4ee4<\/h4>\n<p>realpath \u547d\u4ee4\u53ef\u4ee5\u5c06\u7edd\u5bf9\u8def\u5f84\u8f6c\u6362\u4e3a\u89c4\u8303\u5316\u7684\u7edd\u5bf9\u8def\u5f84\u3002\u7136\u540e\uff0c\u901a\u8fc7\u6bd4\u5bf9\u7edd\u5bf9\u8def\u5f84\u548c\u5f53\u524d\u76ee\u5f55\uff0c\u53ef\u4ee5\u5f97\u51fa\u76f8\u5bf9\u8def\u5f84\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre># \u83b7\u53d6\u7edd\u5bf9\u8def\u5f84\nabs_path=$(realpath \/home\/ubuntu\/workspace\/file.txt)\n\n# \u83b7\u53d6\u5f53\u524d\u76ee\u5f55\u8def\u5f84\ncurrent_dir=$(realpath .)\n\n# \u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u8868\u793a\u6587\u4ef6\nrel_path=$(realpath --relative-to=$current_dir $abs_path)\n\necho \"\u76f8\u5bf9\u8def\u5f84\uff1a$rel_path\"<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<h4>\u65b9\u6cd5\u4e8c\uff1a\u901a\u8fc7 cd \u547d\u4ee4\u5207\u6362\u8def\u5f84<\/h4>\n<p>\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u901a\u8fc7 cd \u547d\u4ee4\u5207\u6362\u8def\u5f84\uff0c\u7136\u540e\u5229\u7528\u76f8\u5bf9\u8def\u5f84\u8fdb\u884c\u8868\u793a\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre># \u8fdb\u5165\u76ee\u6807\u6587\u4ef6\u6240\u5728\u7684\u76ee\u5f55\ncd \/home\/ubuntu\/workspace\n\n# \u5229\u7528\u76f8\u5bf9\u8def\u5f84\u8868\u793a\u6587\u4ef6\nrel_path=documents\/file.txt\n\necho \"\u76f8\u5bf9\u8def\u5f84\uff1a$rel_path\"<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<h3>\u5b9e\u9645\u5e94\u7528\u793a\u4f8b<\/h3>\n<p>\u5047\u8bbe\u5f53\u524d\u76ee\u5f55\u4e3a \/home\/ubuntu\/work\uff0c\u6211\u4eec\u8981\u5c06\u6587\u4ef6 \/home\/ubuntu\/work\/files\/image.jpg \u8f6c\u6362\u4e3a\u76f8\u5bf9\u8def\u5f84\u3002\u6211\u4eec\u53ef\u4ee5\u7ed3\u5408\u4ee5\u4e0a\u65b9\u6cd5\uff0c\u5f97\u5230\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre># \u83b7\u53d6\u7edd\u5bf9\u8def\u5f84\nabs_path=$(realpath \/home\/ubuntu\/work\/files\/image.jpg)\n\n# \u83b7\u53d6\u5f53\u524d\u76ee\u5f55\u8def\u5f84\ncurrent_dir=$(realpath .)\n\n# \u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u8868\u793a\u6587\u4ef6\nrel_path=$(realpath --relative-to=$current_dir $abs_path)\n\necho \"\u76f8\u5bf9\u8def\u5f84\uff1a$rel_path\"<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u7edd\u5bf9\u8def\u5f84\u8f6c\u6362\u4e3a\u76f8\u5bf9\u8def\u5f84\uff0c\u5e76\u7075\u6d3b\u5730\u64cd\u4f5c\u6587\u4ef6\u548c\u76ee\u5f55\u3002<\/p>\n<p>\u603b\u4e4b\uff0c\u5728 Linux \u7cfb\u7edf\u4e2d\uff0c\u8def\u5f84\u7684\u7075\u6d3b\u8fd0\u7528\u662f\u975e\u5e38\u91cd\u8981\u7684\u6280\u5de7\u4e4b\u4e00\u3002\u901a\u8fc7\u672c\u6587\u4ecb\u7ecd\u7684\u65b9\u6cd5\u548c\u793a\u4f8b\u4ee3\u7801\uff0c\u5e0c\u671b\u8bfb\u8005\u80fd\u591f\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u7edd\u5bf9\u8def\u5f84\u548c\u76f8\u5bf9\u8def\u5f84\u7684\u8f6c\u6362\uff0c\u63d0\u9ad8\u64cd\u4f5c\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u6548\u7387\u548c\u4fbf\u6377\u6027\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4ece\u7edd\u5bf9\u8def\u5f84\u5230\u76f8\u5bf9\u8def\u5f84\uff1aLinux\u8def\u5f84\u4f7f\u7528\u6280\u5de7\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>\u4ece\u7edd\u5bf9\u8def\u5f84\u5230\u76f8\u5bf9\u8def\u5f84\uff1aLinux\u8def\u5f84\u4f7f\u7528\u6280\u5de7 \u5728 Linux \u7cfb\u7edf\u4e2d\uff0c\u8def\u5f84\u662f\u6211\u4eec\u64cd\u4f5c\u6587\u4ef6\u548c\u76ee\u5f55\u65f6\u7ecf\u5e38\u4f1a\u78b0\u5230\u7684\u4e00\u4e2a\u91cd\u8981\u6982\u5ff5\u3002\u5728\u8def\u5f84\u7684\u4f7f\u7528\u8fc7\u7a0b\u4e2d\uff0c\u7edd\u5bf9\u8def\u5f84\u548c\u76f8\u5bf9\u8def\u5f84\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u8868\u793a\u65b9\u5f0f\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5982\u4f55\u5728 Linux \u7cfb\u7edf\u4e2d\u7075\u6d3b\u8fd0\u7528\u8def\u5f84\uff0c\u7279\u522b\u662f\u4ece\u7edd\u5bf9\u8def\u5f84\u8f6c\u6362\u4e3a\u76f8\u5bf9\u8def\u5f84\u7684\u6280\u5de7\uff0c\u5e76\u901a\u8fc7\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u6765\u8fdb\u884c\u6f14\u793a\u3002 \u4ec0\u4e48\u662f\u7edd\u5bf9\u8def\u5f84\u548c\u76f8\u5bf9\u8def\u5f84\uff1f \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u660e\u786e\u7edd\u5bf9\u8def\u5f84\u548c\u76f8\u5bf9\u8def\u5f84\u7684\u6982\u5ff5\u3002 \u7edd\u5bf9\u8def\u5f84\uff1a\u7edd\u5bf9\u8def\u5f84\u662f\u4ece\u6839\u76ee\u5f55\u5f00\u59cb\u7684\u5b8c\u6574\u8def\u5f84\uff0c\u6307\u660e\u4e86\u6587\u4ef6\u6216\u76ee\u5f55\u5728\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u786e\u5207\u4f4d\u7f6e\u3002\u5728 Linux \u7cfb\u7edf\u4e2d\uff0c\u7edd\u5bf9\u8def\u5f84\u901a\u5e38\u4ee5\u659c\u6760 \/ \u5f00\u5934\uff0c\u4f8b\u5982 \/home\/user\/documents\/file.txt\u3002 \u76f8\u5bf9\u8def\u5f84\uff1a\u76f8\u5bf9\u8def\u5f84\u662f\u76f8\u5bf9\u4e8e\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u8def\u5f84\u3002\u5373\uff0c\u8868\u793a\u6587\u4ef6\u6216\u76ee\u5f55\u76f8\u5bf9\u4e8e\u5f53\u524d\u4f4d\u7f6e\u7684\u8def\u5f84\u3002\u76f8\u5bf9\u8def\u5f84\u4e0d\u4ee5\u659c\u6760\u5f00\u5934\uff0c\u4f8b\u5982 ..\/documents\/file.txt \u8868\u793a\u6587\u4ef6 file.txt \u4f4d\u4e8e documents \u6587\u4ef6\u5939\u5185\uff0c\u800c documents \u6587\u4ef6\u5939\u4f4d\u4e8e\u5f53\u524d\u76ee\u5f55\u7684\u4e0a\u5c42\u76ee\u5f55\u3002 \u5982\u4f55\u4ece\u7edd\u5bf9\u8def\u5f84\u5230\u76f8\u5bf9\u8def\u5f84\u8f6c\u6362\uff1f \u5728\u5b9e\u9645\u5f00\u53d1\u548c\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u6709\u65f6\u5019\u9700\u8981\u5c06\u7edd\u5bf9\u8def\u5f84\u8f6c\u6362\u4e3a\u76f8\u5bf9\u8def\u5f84\uff0c\u65b9\u4fbf\u5728\u4e0d\u540c\u73af\u5883\u4e2d\u7075\u6d3b\u64cd\u4f5c\u6587\u4ef6\u548c\u76ee\u5f55\u3002\u4e0b\u9762\u6211\u4eec\u6765\u4ecb\u7ecd\u51e0\u79cd\u65b9\u6cd5\u548c\u6280\u5de7\u3002 \u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528 realpath \u547d\u4ee4 realpath \u547d\u4ee4\u53ef\u4ee5\u5c06\u7edd\u5bf9\u8def\u5f84\u8f6c\u6362\u4e3a\u89c4\u8303\u5316\u7684\u7edd\u5bf9\u8def\u5f84\u3002\u7136\u540e\uff0c\u901a\u8fc7\u6bd4\u5bf9\u7edd\u5bf9\u8def\u5f84\u548c\u5f53\u524d\u76ee\u5f55\uff0c\u53ef\u4ee5\u5f97\u51fa\u76f8\u5bf9\u8def\u5f84\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a # \u83b7\u53d6\u7edd\u5bf9\u8def\u5f84 abs_path=$(realpath \/home\/ubuntu\/workspace\/file.txt) # \u83b7\u53d6\u5f53\u524d\u76ee\u5f55\u8def\u5f84 current_dir=$(realpath .) # \u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u8868\u793a\u6587\u4ef6 rel_path=$(realpath &#8211;relative-to=$current_dir $abs_path) echo &#8220;\u76f8\u5bf9\u8def\u5f84\uff1a$rel_path&#8221; \u767b\u5f55\u540e\u590d\u5236 \u65b9\u6cd5\u4e8c\uff1a\u901a\u8fc7 cd \u547d\u4ee4\u5207\u6362\u8def\u5f84 \u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u901a\u8fc7 cd \u547d\u4ee4\u5207\u6362\u8def\u5f84\uff0c\u7136\u540e\u5229\u7528\u76f8\u5bf9\u8def\u5f84\u8fdb\u884c\u8868\u793a\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a # \u8fdb\u5165\u76ee\u6807\u6587\u4ef6\u6240\u5728\u7684\u76ee\u5f55 cd [&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-17405","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17405","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=17405"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17405\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=17405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=17405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=17405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}