{"id":62890,"date":"2025-04-29T11:35:38","date_gmt":"2025-04-29T03:35:38","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62890\/"},"modified":"2025-04-29T11:35:38","modified_gmt":"2025-04-29T03:35:38","slug":"linux%e4%b8%adpath%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f%e7%9a%84%e4%bd%9c%e7%94%a8%e5%92%8c%e9%87%8d%e8%a6%81%e6%80%a7-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62890\/","title":{"rendered":"Linux\u4e2dPATH\u73af\u5883\u53d8\u91cf\u7684\u4f5c\u7528\u548c\u91cd\u8981\u6027"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/170849575299610.jpg\" class=\"aligncenter\" title=\"Linux\u4e2dPATH\u73af\u5883\u53d8\u91cf\u7684\u4f5c\u7528\u548c\u91cd\u8981\u6027\u63d2\u56fe\" alt=\"Linux\u4e2dPATH\u73af\u5883\u53d8\u91cf\u7684\u4f5c\u7528\u548c\u91cd\u8981\u6027\u63d2\u56fe\" \/><\/p>\n<p>\u300aLinux\u4e2dPATH\u73af\u5883\u53d8\u91cf\u7684\u4f5c\u7528\u548c\u91cd\u8981\u6027\u300b<\/p>\n<p>PATH\u73af\u5883\u53d8\u91cf\u662fLinux\u7cfb\u7edf\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u73af\u5883\u53d8\u91cf\u4e4b\u4e00\uff0c\u5b83\u5b9a\u4e49\u4e86\u7cfb\u7edf\u5728\u54ea\u4e9b\u76ee\u5f55\u4e2d\u5bfb\u627e\u53ef\u6267\u884c\u7a0b\u5e8f\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u5f53\u7528\u6237\u5728\u7ec8\u7aef\u8f93\u5165\u4e00\u4e2a\u547d\u4ee4\u65f6\uff0c\u7cfb\u7edf\u4f1a\u5728PATH\u73af\u5883\u53d8\u91cf\u6240\u5217\u51fa\u7684\u76ee\u5f55\u4e2d\u9010\u4e2a\u67e5\u627e\u662f\u5426\u5b58\u5728\u8be5\u547d\u4ee4\u7684\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u5982\u679c\u627e\u5230\u5219\u6267\u884c\uff0c\u5426\u5219\u4f1a\u63d0\u793a\u201ccommand not found\u201d\u3002<\/p>\n<p>PATH\u73af\u5883\u53d8\u91cf\u7684\u4f5c\u7528\uff1a<\/p>\n<ol>\n<li>\u7b80\u5316\u547d\u4ee4\u7684\u8f93\u5165\uff1a\u5c06\u53ef\u6267\u884c\u7a0b\u5e8f\u6240\u5728\u7684\u76ee\u5f55\u6dfb\u52a0\u5230PATH\u4e2d\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u7ec8\u7aef\u8f93\u5165\u547d\u4ee4\uff0c\u800c\u4e0d\u7528\u8f93\u5165\u5b8c\u6574\u7684\u7a0b\u5e8f\u8def\u5f84\u3002<\/li>\n<li>\u63d0\u9ad8\u7cfb\u7edf\u7684\u6267\u884c\u6548\u7387\uff1a\u901a\u8fc7\u8bbe\u7f6ePATH\u73af\u5883\u53d8\u91cf\uff0c\u7cfb\u7edf\u53ef\u4ee5\u5feb\u901f\u627e\u5230\u53ef\u6267\u884c\u7a0b\u5e8f\u7684\u4f4d\u7f6e\uff0c\u51cf\u5c11\u4e86\u7cfb\u7edf\u67e5\u627e\u6587\u4ef6\u7684\u65f6\u95f4\u3002<\/li>\n<li>\u65b9\u4fbf\u7ba1\u7406\u548c\u7ef4\u62a4\uff1a\u901a\u8fc7\u7edf\u4e00\u7ba1\u7406PATH\u73af\u5883\u53d8\u91cf\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u6dfb\u52a0\u3001\u5220\u9664\u6216\u4fee\u6539\u7a0b\u5e8f\u7684\u8def\u5f84\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7ef4\u62a4\u6027\u3002<\/li>\n<\/ol>\n<p>\u4e0b\u9762\u901a\u8fc7\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u6765\u8bf4\u660ePATH\u73af\u5883\u53d8\u91cf\u7684\u8bbe\u7f6e\u548c\u4f7f\u7528\uff1a<\/p>\n<ol>\n<li>\n<p>\u67e5\u770b\u5f53\u524dPATH\u73af\u5883\u53d8\u91cf\u7684\u503c\uff1a<br \/>\u5728\u7ec8\u7aef\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u5f53\u524d\u7684PATH\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\uff1a<\/p>\n<pre>echo $PATH<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236    \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<li>\n<p>\u6dfb\u52a0\u65b0\u7684\u76ee\u5f55\u5230PATH\u73af\u5883\u53d8\u91cf\u4e2d\uff1a<br \/>\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7684\u7a0b\u5e8f\u5b58\u653e\u5728\/usr\/local\/myprogram\u76ee\u5f55\u4e0b\uff0c\u9700\u8981\u5c06\u8be5\u76ee\u5f55\u6dfb\u52a0\u5230PATH\u4e2d\uff1a<\/p>\n<pre>export PATH=$PATH:\/usr\/local\/myprogram<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<li>\n<p>\u9a8c\u8bc1\u65b0\u7684\u76ee\u5f55\u662f\u5426\u6dfb\u52a0\u6210\u529f\uff1a<br \/>\u53ef\u4ee5\u901a\u8fc7\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u9a8c\u8bc1\u65b0\u7684\u76ee\u5f55\u662f\u5426\u6210\u529f\u6dfb\u52a0\u5230PATH\u4e2d\uff1a<\/p>\n<pre>echo $PATH<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236    \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<li>\n<p>\u4f7f\u7528\u81ea\u5b9a\u4e49\u7a0b\u5e8f\uff1a<br \/>\u73b0\u5728\u53ef\u4ee5\u76f4\u63a5\u5728\u7ec8\u7aef\u8f93\u5165\u8be5\u7a0b\u5e8f\u7684\u540d\u79f0\uff0c\u7cfb\u7edf\u4f1a\u5728PATH\u4e2d\u67e5\u627e\u8be5\u7a0b\u5e8f\u5e76\u6267\u884c\uff1a<\/p>\n<pre>myprogram<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<\/ol>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5728Linux\u7cfb\u7edf\u4e2d\u5982\u4f55\u8bbe\u7f6e\u548c\u4f7f\u7528PATH\u73af\u5883\u53d8\u91cf\u3002\u6b63\u786e\u8bbe\u7f6ePATH\u73af\u5883\u53d8\u91cf\u4e0d\u4ec5\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u6267\u884c\u6548\u7387\uff0c\u8fd8\u80fd\u7b80\u5316\u547d\u4ee4\u8f93\u5165\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7ef4\u62a4\u6027\u3002\u5728\u65e5\u5e38\u4f7f\u7528Linux\u7cfb\u7edf\u65f6\uff0c\u5408\u7406\u8bbe\u7f6ePATH\u73af\u5883\u53d8\u91cf\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fLinux\u4e2dPATH\u73af\u5883\u53d8\u91cf\u7684\u4f5c\u7528\u548c\u91cd\u8981\u6027\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u300aLinux\u4e2dPATH\u73af\u5883\u53d8\u91cf\u7684\u4f5c\u7528\u548c\u91cd\u8981\u6027\u300b PATH\u73af\u5883\u53d8\u91cf\u662fLinux\u7cfb\u7edf\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u73af\u5883\u53d8\u91cf\u4e4b\u4e00\uff0c\u5b83\u5b9a\u4e49\u4e86\u7cfb\u7edf\u5728\u54ea\u4e9b\u76ee\u5f55\u4e2d\u5bfb\u627e\u53ef\u6267\u884c\u7a0b\u5e8f\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u5f53\u7528\u6237\u5728\u7ec8\u7aef\u8f93\u5165\u4e00\u4e2a\u547d\u4ee4\u65f6\uff0c\u7cfb\u7edf\u4f1a\u5728PATH\u73af\u5883\u53d8\u91cf\u6240\u5217\u51fa\u7684\u76ee\u5f55\u4e2d\u9010\u4e2a\u67e5\u627e\u662f\u5426\u5b58\u5728\u8be5\u547d\u4ee4\u7684\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u5982\u679c\u627e\u5230\u5219\u6267\u884c\uff0c\u5426\u5219\u4f1a\u63d0\u793a\u201ccommand not found\u201d\u3002 PATH\u73af\u5883\u53d8\u91cf\u7684\u4f5c\u7528\uff1a \u7b80\u5316\u547d\u4ee4\u7684\u8f93\u5165\uff1a\u5c06\u53ef\u6267\u884c\u7a0b\u5e8f\u6240\u5728\u7684\u76ee\u5f55\u6dfb\u52a0\u5230PATH\u4e2d\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u7ec8\u7aef\u8f93\u5165\u547d\u4ee4\uff0c\u800c\u4e0d\u7528\u8f93\u5165\u5b8c\u6574\u7684\u7a0b\u5e8f\u8def\u5f84\u3002 \u63d0\u9ad8\u7cfb\u7edf\u7684\u6267\u884c\u6548\u7387\uff1a\u901a\u8fc7\u8bbe\u7f6ePATH\u73af\u5883\u53d8\u91cf\uff0c\u7cfb\u7edf\u53ef\u4ee5\u5feb\u901f\u627e\u5230\u53ef\u6267\u884c\u7a0b\u5e8f\u7684\u4f4d\u7f6e\uff0c\u51cf\u5c11\u4e86\u7cfb\u7edf\u67e5\u627e\u6587\u4ef6\u7684\u65f6\u95f4\u3002 \u65b9\u4fbf\u7ba1\u7406\u548c\u7ef4\u62a4\uff1a\u901a\u8fc7\u7edf\u4e00\u7ba1\u7406PATH\u73af\u5883\u53d8\u91cf\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u6dfb\u52a0\u3001\u5220\u9664\u6216\u4fee\u6539\u7a0b\u5e8f\u7684\u8def\u5f84\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7ef4\u62a4\u6027\u3002 \u4e0b\u9762\u901a\u8fc7\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u6765\u8bf4\u660ePATH\u73af\u5883\u53d8\u91cf\u7684\u8bbe\u7f6e\u548c\u4f7f\u7528\uff1a \u67e5\u770b\u5f53\u524dPATH\u73af\u5883\u53d8\u91cf\u7684\u503c\uff1a\u5728\u7ec8\u7aef\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u5f53\u524d\u7684PATH\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\uff1a echo $PATH \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u6dfb\u52a0\u65b0\u7684\u76ee\u5f55\u5230PATH\u73af\u5883\u53d8\u91cf\u4e2d\uff1a\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7684\u7a0b\u5e8f\u5b58\u653e\u5728\/usr\/local\/myprogram\u76ee\u5f55\u4e0b\uff0c\u9700\u8981\u5c06\u8be5\u76ee\u5f55\u6dfb\u52a0\u5230PATH\u4e2d\uff1a export PATH=$PATH:\/usr\/local\/myprogram \u767b\u5f55\u540e\u590d\u5236 \u9a8c\u8bc1\u65b0\u7684\u76ee\u5f55\u662f\u5426\u6dfb\u52a0\u6210\u529f\uff1a\u53ef\u4ee5\u901a\u8fc7\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u9a8c\u8bc1\u65b0\u7684\u76ee\u5f55\u662f\u5426\u6210\u529f\u6dfb\u52a0\u5230PATH\u4e2d\uff1a echo $PATH \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528\u81ea\u5b9a\u4e49\u7a0b\u5e8f\uff1a\u73b0\u5728\u53ef\u4ee5\u76f4\u63a5\u5728\u7ec8\u7aef\u8f93\u5165\u8be5\u7a0b\u5e8f\u7684\u540d\u79f0\uff0c\u7cfb\u7edf\u4f1a\u5728PATH\u4e2d\u67e5\u627e\u8be5\u7a0b\u5e8f\u5e76\u6267\u884c\uff1a myprogram \u767b\u5f55\u540e\u590d\u5236 \u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5728Linux\u7cfb\u7edf\u4e2d\u5982\u4f55\u8bbe\u7f6e\u548c\u4f7f\u7528PATH\u73af\u5883\u53d8\u91cf\u3002\u6b63\u786e\u8bbe\u7f6ePATH\u73af\u5883\u53d8\u91cf\u4e0d\u4ec5\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u6267\u884c\u6548\u7387\uff0c\u8fd8\u80fd\u7b80\u5316\u547d\u4ee4\u8f93\u5165\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7ef4\u62a4\u6027\u3002\u5728\u65e5\u5e38\u4f7f\u7528Linux\u7cfb\u7edf\u65f6\uff0c\u5408\u7406\u8bbe\u7f6ePATH\u73af\u5883\u53d8\u91cf\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002 \u4ee5\u4e0a\u5c31\u662fLinux\u4e2dPATH\u73af\u5883\u53d8\u91cf\u7684\u4f5c\u7528\u548c\u91cd\u8981\u6027\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-62890","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62890","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=62890"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62890\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=62890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=62890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=62890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}