{"id":62914,"date":"2025-04-29T09:26:34","date_gmt":"2025-04-29T01:26:34","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62914\/"},"modified":"2025-04-29T09:26:34","modified_gmt":"2025-04-29T01:26:34","slug":"%e5%a6%82%e4%bd%95%e6%ad%a3%e7%a1%ae%e8%ae%be%e7%bd%aelinux%e4%b8%ad%e7%9a%84path%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62914\/","title":{"rendered":"\u5982\u4f55\u6b63\u786e\u8bbe\u7f6eLinux\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/170860662999152.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u6b63\u786e\u8bbe\u7f6eLinux\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf\u63d2\u56fe\" alt=\"\u5982\u4f55\u6b63\u786e\u8bbe\u7f6eLinux\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf\u63d2\u56fe\" \/><\/p>\n<p>\u5982\u4f55\u6b63\u786e\u8bbe\u7f6eLinux\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf<\/p>\n<p>\u5728Linux\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u73af\u5883\u53d8\u91cf\u662f\u7528\u6765\u5b58\u50a8\u7cfb\u7edf\u7ea7\u522b\u7684\u914d\u7f6e\u4fe1\u606f\u7684\u91cd\u8981\u673a\u5236\u4e4b\u4e00\u3002\u5176\u4e2d\uff0cPATH\u73af\u5883\u53d8\u91cf\u88ab\u7528\u6765\u6307\u5b9a\u7cfb\u7edf\u5728\u54ea\u4e9b\u76ee\u5f55\u4e2d\u67e5\u627e\u53ef\u6267\u884c\u6587\u4ef6\u3002\u6b63\u786e\u8bbe\u7f6ePATH\u73af\u5883\u53d8\u91cf\u662f\u786e\u4fdd\u7cfb\u7edf\u6b63\u5e38\u8fd0\u884c\u7684\u5173\u952e\u4e00\u6b65\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u6b63\u786e\u8bbe\u7f6eLinux\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<h3>1. \u67e5\u770b\u5f53\u524dPATH\u73af\u5883\u53d8\u91cf<\/h3>\n<p>\u5728\u7ec8\u7aef\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u5f53\u524d\u7cfb\u7edf\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf\uff1a<\/p>\n<pre>echo $PATH<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7\u8fd9\u4e2a\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u7cfb\u7edf\u5f53\u524d\u7684PATH\u73af\u5883\u53d8\u91cf\u662f\u7531\u591a\u4e2a\u76ee\u5f55\u8def\u5f84\u7ec4\u6210\u7684\uff0c\u8fd9\u4e9b\u8def\u5f84\u7528\u5192\u53f7\uff08:\uff09\u5206\u9694\u5f00\u3002<\/p>\n<h3>2. \u4fee\u6539PATH\u73af\u5883\u53d8\u91cf<\/h3>\n<h4>\u4e34\u65f6\u4fee\u6539PATH\u73af\u5883\u53d8\u91cf<\/h4>\n<p>\u5982\u679c\u4f60\u53ea\u662f\u6682\u65f6\u9700\u8981\u4fee\u6539PATH\u73af\u5883\u53d8\u91cf\uff0c\u53ef\u4ee5\u5728\u7ec8\u7aef\u4e2d\u76f4\u63a5\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>export PATH=\/new\/path:$PATH<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u6761\u547d\u4ee4\u5c06\/new\/path\u6dfb\u52a0\u5230PATH\u73af\u5883\u53d8\u91cf\u7684\u6700\u524d\u9762\u3002\u8bf7\u6ce8\u610f\uff0c\u8fd9\u79cd\u4fee\u6539\u65b9\u5f0f\u53ea\u5728\u5f53\u524d\u7ec8\u7aef\u7a97\u53e3\u4e2d\u6709\u6548\uff0c\u91cd\u542f\u540e\u5c06\u4f1a\u5931\u6548\u3002<\/p>\n<h4>\u6c38\u4e45\u4fee\u6539PATH\u73af\u5883\u53d8\u91cf<\/h4>\n<p>\u5982\u679c\u4f60\u5e0c\u671b\u6c38\u4e45\u6027\u5730\u4fee\u6539PATH\u73af\u5883\u53d8\u91cf\uff0c\u53ef\u4ee5\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6.bashrc\u6216.profile\uff0c\u5177\u4f53\u64cd\u4f5c\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u6253\u5f00~\/.bashrc\u6216~\/.profile\u6587\u4ef6\uff1a<\/li>\n<\/ol>\n<pre>vi ~\/.bashrc<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u5728\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n<pre>export PATH=\/new\/path:$PATH<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u4fdd\u5b58\u6587\u4ef6\u5e76\u9000\u51fa\u7f16\u8f91\u5668\uff1b<\/li>\n<li>\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u4f7f\u4fee\u6539\u751f\u6548\uff1a<\/li>\n<\/ol>\n<pre>source ~\/.bashrc<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>3. \u9a8c\u8bc1PATH\u73af\u5883\u53d8\u91cf\u662f\u5426\u8bbe\u7f6e\u6b63\u786e<\/h3>\n<p>\u4e3a\u4e86\u9a8c\u8bc1PATH\u73af\u5883\u53d8\u91cf\u662f\u5426\u88ab\u6b63\u786e\u8bbe\u7f6e\uff0c\u53ef\u4ee5\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>which executable_filename<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2dexecutable_filename\u4e3a\u4f60\u8981\u67e5\u627e\u7684\u53ef\u6267\u884c\u6587\u4ef6\u540d\u3002\u5982\u679c\u7ec8\u7aef\u80fd\u591f\u627e\u5230\u8be5\u53ef\u6267\u884c\u6587\u4ef6\u5e76\u8f93\u51fa\u5176\u8def\u5f84\uff0c\u5219\u8bf4\u660ePATH\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\u6b63\u786e\u3002<\/p>\n<h3>\u7ed3\u8bed<\/h3>\n<p>\u6b63\u786e\u8bbe\u7f6eLinux\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf\u5bf9\u7cfb\u7edf\u7684\u6b63\u5e38\u8fd0\u884c\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u672c\u6587\u4ecb\u7ecd\u7684\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u5730\u4fee\u6539\u548c\u9a8c\u8bc1PATH\u73af\u5883\u53d8\u91cf\u3002\u5e0c\u671b\u8fd9\u4e9b\u4fe1\u606f\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff0c\u795d\u4f60\u5728Linux\u7cfb\u7edf\u4e2d\u4f7f\u7528\u6109\u5feb\uff01<\/p>\n<h3>\u76f8\u5173\u9605\u8bfb<\/h3>\n<ul>\n<li>[Linux\u73af\u5883\u53d8\u91cf\u914d\u7f6e\u8be6\u89e3](https:\/\/tools-rst.readthedocs.io\/zh_CN\/latest\/base\/03_linuxenv.html)<\/li>\n<li>[Linux\u73af\u5883\u53d8\u91cf\u914d\u7f6e\u4fee\u6539\u53ca\u751f\u6548\u65b9\u6cd5](https:\/\/cloud.tencent.com\/developer\/article\/1781962)<\/li>\n<\/ul>\n<h3>\u53c2\u8003\u8d44\u6599<\/h3>\n<ul>\n<li>[Linux \u73af\u5883\u53d8\u91cf\u7684\u8bbe\u7f6e\u548c\u4f7f\u7528](https:\/\/www.ibm.com\/support\/knowledgecenter\/ssw_aix_72\/com.ibm.aix.osdevice\/env_variables.htm)<\/li>\n<\/ul>\n<p>\u5199\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u5df2\u7ecf\u4e86\u89e3\u4e86\u5982\u4f55\u6b63\u786e\u8bbe\u7f6eLinux\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf\uff0c\u5e76\u4e14\u63d0\u4f9b\u4e86\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\uff0c\u8c22\u8c22\u9605\u8bfb\uff01<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u6b63\u786e\u8bbe\u7f6eLinux\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf\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>\u5982\u4f55\u6b63\u786e\u8bbe\u7f6eLinux\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf \u5728Linux\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u73af\u5883\u53d8\u91cf\u662f\u7528\u6765\u5b58\u50a8\u7cfb\u7edf\u7ea7\u522b\u7684\u914d\u7f6e\u4fe1\u606f\u7684\u91cd\u8981\u673a\u5236\u4e4b\u4e00\u3002\u5176\u4e2d\uff0cPATH\u73af\u5883\u53d8\u91cf\u88ab\u7528\u6765\u6307\u5b9a\u7cfb\u7edf\u5728\u54ea\u4e9b\u76ee\u5f55\u4e2d\u67e5\u627e\u53ef\u6267\u884c\u6587\u4ef6\u3002\u6b63\u786e\u8bbe\u7f6ePATH\u73af\u5883\u53d8\u91cf\u662f\u786e\u4fdd\u7cfb\u7edf\u6b63\u5e38\u8fd0\u884c\u7684\u5173\u952e\u4e00\u6b65\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u6b63\u786e\u8bbe\u7f6eLinux\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 1. \u67e5\u770b\u5f53\u524dPATH\u73af\u5883\u53d8\u91cf \u5728\u7ec8\u7aef\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u5f53\u524d\u7cfb\u7edf\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf\uff1a echo $PATH \u767b\u5f55\u540e\u590d\u5236 \u901a\u8fc7\u8fd9\u4e2a\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u7cfb\u7edf\u5f53\u524d\u7684PATH\u73af\u5883\u53d8\u91cf\u662f\u7531\u591a\u4e2a\u76ee\u5f55\u8def\u5f84\u7ec4\u6210\u7684\uff0c\u8fd9\u4e9b\u8def\u5f84\u7528\u5192\u53f7\uff08:\uff09\u5206\u9694\u5f00\u3002 2. \u4fee\u6539PATH\u73af\u5883\u53d8\u91cf \u4e34\u65f6\u4fee\u6539PATH\u73af\u5883\u53d8\u91cf \u5982\u679c\u4f60\u53ea\u662f\u6682\u65f6\u9700\u8981\u4fee\u6539PATH\u73af\u5883\u53d8\u91cf\uff0c\u53ef\u4ee5\u5728\u7ec8\u7aef\u4e2d\u76f4\u63a5\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a export PATH=\/new\/path:$PATH \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6761\u547d\u4ee4\u5c06\/new\/path\u6dfb\u52a0\u5230PATH\u73af\u5883\u53d8\u91cf\u7684\u6700\u524d\u9762\u3002\u8bf7\u6ce8\u610f\uff0c\u8fd9\u79cd\u4fee\u6539\u65b9\u5f0f\u53ea\u5728\u5f53\u524d\u7ec8\u7aef\u7a97\u53e3\u4e2d\u6709\u6548\uff0c\u91cd\u542f\u540e\u5c06\u4f1a\u5931\u6548\u3002 \u6c38\u4e45\u4fee\u6539PATH\u73af\u5883\u53d8\u91cf \u5982\u679c\u4f60\u5e0c\u671b\u6c38\u4e45\u6027\u5730\u4fee\u6539PATH\u73af\u5883\u53d8\u91cf\uff0c\u53ef\u4ee5\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6.bashrc\u6216.profile\uff0c\u5177\u4f53\u64cd\u4f5c\u5982\u4e0b\uff1a \u6253\u5f00~\/.bashrc\u6216~\/.profile\u6587\u4ef6\uff1a vi ~\/.bashrc \u767b\u5f55\u540e\u590d\u5236 \u5728\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a export PATH=\/new\/path:$PATH \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u4fdd\u5b58\u6587\u4ef6\u5e76\u9000\u51fa\u7f16\u8f91\u5668\uff1b \u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u4f7f\u4fee\u6539\u751f\u6548\uff1a source ~\/.bashrc \u767b\u5f55\u540e\u590d\u5236 3. \u9a8c\u8bc1PATH\u73af\u5883\u53d8\u91cf\u662f\u5426\u8bbe\u7f6e\u6b63\u786e \u4e3a\u4e86\u9a8c\u8bc1PATH\u73af\u5883\u53d8\u91cf\u662f\u5426\u88ab\u6b63\u786e\u8bbe\u7f6e\uff0c\u53ef\u4ee5\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a which executable_filename \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2dexecutable_filename\u4e3a\u4f60\u8981\u67e5\u627e\u7684\u53ef\u6267\u884c\u6587\u4ef6\u540d\u3002\u5982\u679c\u7ec8\u7aef\u80fd\u591f\u627e\u5230\u8be5\u53ef\u6267\u884c\u6587\u4ef6\u5e76\u8f93\u51fa\u5176\u8def\u5f84\uff0c\u5219\u8bf4\u660ePATH\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\u6b63\u786e\u3002 \u7ed3\u8bed \u6b63\u786e\u8bbe\u7f6eLinux\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf\u5bf9\u7cfb\u7edf\u7684\u6b63\u5e38\u8fd0\u884c\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u672c\u6587\u4ecb\u7ecd\u7684\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u5730\u4fee\u6539\u548c\u9a8c\u8bc1PATH\u73af\u5883\u53d8\u91cf\u3002\u5e0c\u671b\u8fd9\u4e9b\u4fe1\u606f\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff0c\u795d\u4f60\u5728Linux\u7cfb\u7edf\u4e2d\u4f7f\u7528\u6109\u5feb\uff01 \u76f8\u5173\u9605\u8bfb [Linux\u73af\u5883\u53d8\u91cf\u914d\u7f6e\u8be6\u89e3](https:\/\/tools-rst.readthedocs.io\/zh_CN\/latest\/base\/03_linuxenv.html) [Linux\u73af\u5883\u53d8\u91cf\u914d\u7f6e\u4fee\u6539\u53ca\u751f\u6548\u65b9\u6cd5](https:\/\/cloud.tencent.com\/developer\/article\/1781962) \u53c2\u8003\u8d44\u6599 [Linux \u73af\u5883\u53d8\u91cf\u7684\u8bbe\u7f6e\u548c\u4f7f\u7528](https:\/\/www.ibm.com\/support\/knowledgecenter\/ssw_aix_72\/com.ibm.aix.osdevice\/env_variables.htm) \u5199\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u5df2\u7ecf\u4e86\u89e3\u4e86\u5982\u4f55\u6b63\u786e\u8bbe\u7f6eLinux\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf\uff0c\u5e76\u4e14\u63d0\u4f9b\u4e86\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\uff0c\u8c22\u8c22\u9605\u8bfb\uff01 \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u6b63\u786e\u8bbe\u7f6eLinux\u4e2d\u7684PATH\u73af\u5883\u53d8\u91cf\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-62914","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62914","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=62914"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62914\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=62914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=62914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=62914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}