{"id":51357,"date":"2024-12-03T13:12:24","date_gmt":"2024-12-03T05:12:24","guid":{"rendered":"https:\/\/fwq.ai\/blog\/51357\/"},"modified":"2024-12-03T13:12:24","modified_gmt":"2024-12-03T05:12:24","slug":"%e9%87%8d%e8%a6%81%e6%80%a7%e5%92%8c%e5%8a%9f%e8%83%bd-linux%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8fpath","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/51357\/","title":{"rendered":"\u91cd\u8981\u6027\u548c\u529f\u80fd\u2014\u2014Linux\u73af\u5883\u53d8\u91cfPATH"},"content":{"rendered":"

<\/b> <\/p>\n

\u91cd\u8981\u6027\u548c\u529f\u80fd\u2014\u2014Linux\u73af\u5883\u53d8\u91cfPATH<\/h1>\n

\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u91cd\u8981\u6027\u548c\u529f\u80fd\u2014\u2014Linux\u73af\u5883\u53d8\u91cfPATH\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n

\u300aLinux\u4e2dPATH\u73af\u5883\u53d8\u91cf\u7684\u4f5c\u7528\u548c\u91cd\u8981\u6027\u300b<\/p>\n

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

PATH\u73af\u5883\u53d8\u91cf\u7684\u4f5c\u7528\uff1a<\/p>\n

    \n
  1. \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
  2. \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
  3. \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

    \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

      \n
    1. \n

      \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<\/p>\n

      echo $PATH<\/pre>\n<\/li>\n
    2. \n
      \u6dfb\u52a0\u65b0\u7684\u76ee\u5f55\u5230PATH\u73af\u5883\u53d8\u91cf\u4e2d\uff1a
      \u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7684\u7a0b\u5e8f\u5b58\u653e\u5728\/usr\/local\/myprogram<\/code>\u76ee\u5f55\u4e0b\uff0c\u9700\u8981\u5c06\u8be5\u76ee\u5f55\u6dfb\u52a0\u5230PATH\u4e2d\uff1a<\/p>\n
      export PATH=$PATH:\/usr\/local\/myprogram<\/pre>\n<\/li>\n
    3. \n
      \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<\/p>\n
      echo $PATH<\/pre>\n<\/li>\n
    4. \n
      \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<\/p>\n
      myprogram<\/pre>\n<\/li>\n<\/ol>\n
      \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
      \u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6587\u7ae0\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n
      \n
      <\/dt>\n
      \n   \u6bd4\u8f83PyCharm\u793e\u533a\u7248\u548c\u4e13\u4e1a\u7248\u7684\u529f\u80fd\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
      \u91cd\u8981\u6027\u548c\u529f\u80fd\u2014\u2014Linux\u73af\u5883\u53d8\u91cfPATH \u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u91cd\u8981\u6027\u548c\u529f\u80fd\u2014\u2014Linux\u73af\u5883\u53d8\u91cfPATH\u300b\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01 \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 $PATH \u6dfb\u52a0\u65b0\u7684\u76ee\u5f55\u5230PATH\u73af\u5883\u53d8\u91cf\u4e2d\uff1a\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7684\u7a0b\u5e8f\u5b58\u653e\u5728\/usr\/local\/myprogram\u76ee\u5f55\u4e0b\uff0c\u9700\u8981\u5c06\u8be5\u76ee\u5f55\u6dfb\u52a0\u5230PATH\u4e2d\uff1a export PATH=$PATH:\/usr\/local\/myprogram \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 \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 \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 \u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6587\u7ae0\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~ \u6bd4\u8f83PyCharm\u793e\u533a\u7248\u548c\u4e13\u4e1a\u7248\u7684\u529f\u80fd<\/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-51357","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51357","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=51357"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51357\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=51357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=51357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=51357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}