{"id":3342,"date":"2018-04-20T10:06:46","date_gmt":"2018-04-20T02:06:46","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=3342"},"modified":"2018-04-20T10:06:46","modified_gmt":"2018-04-20T02:06:46","slug":"linux%e5%a6%82%e4%bd%95%e6%b7%bb%e5%8a%a0path-linux%e5%8f%af%e6%89%a7%e8%a1%8c%e6%96%87%e4%bb%b6%e6%b7%bb%e5%8a%a0%e5%88%b0path%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/jishu\/fuwuqi\/linux%e5%a6%82%e4%bd%95%e6%b7%bb%e5%8a%a0path-linux%e5%8f%af%e6%89%a7%e8%a1%8c%e6%96%87%e4%bb%b6%e6%b7%bb%e5%8a%a0%e5%88%b0path%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f%e7%9a%84%e6%96%b9%e6%b3%95\/","title":{"rendered":"linux\u5982\u4f55\u6dfb\u52a0path linux\u53ef\u6267\u884c\u6587\u4ef6\u6dfb\u52a0\u5230PATH\u73af\u5883\u53d8\u91cf\u7684\u65b9\u6cd5"},"content":{"rendered":"

linux\u547d\u4ee4\u884c\u4e0b\u9762\u6267\u884c\u67d0\u4e2a\u547d\u4ee4\u7684\u65f6\u5019\uff0c\u9996\u5148\u4fdd\u8bc1\u8be5\u547d\u4ee4\u662f\u5426\u5b58\u5728\uff0c\u82e5\u5b58\u5728\uff0c\u4f46\u8f93\u5165\u547d\u4ee4\u7684\u65f6\u5019\u82e5\u4ecd\u63d0\u793a\uff1acommand not found<\/p>\n

\u8fd9\u4e2a\u65f6\u5019\u5c31\u7684\u67e5\u770bPATH\u73af\u5883\u53d8\u91cf\u7684\u8bbe\u7f6e\u4e86\uff0c\u5f53\u524d\u547d\u4ee4\u662f\u5426\u5b58\u5728\u4e8ePATH\u73af\u5883\u53d8\u91cf\u4e2d<\/p>\n

#\u67e5\u770bPATH\uff1a
\necho $PATH<\/p>\n

\u4e3e\u4f8b\u8bf4\uff0c\u547d\u4ee4 composr \u5728\/usr\/loca\/bin<\/p>\n

\u4f46\u6267\u884c\u7684\u65f6\u5019\u63d0\u793a\uff1a<\/p>\n

-bash: composr: command not found<\/p>\n

\u8fd9\u4e2a\u65f6\u5019\uff0c\u901a\u8fc7echo $PATH\uff0c\uff0c\u53d1\u73b0composer\u5e76\u672a\u5728PATH\u73af\u5883\u53d8\u91cf\u4e2d\u6709\u8bbe\u7f6e\uff0c\u8fd9\u4e2a\u65f6\u5019\u5c31\u9700\u8981\u628acomposer\u6240\u5728\u8def\u5f84\u6dfb\u52a0\u5230PATH\u4e2d<\/p>\n

\u6240\u4ee5\u9700\u8981\u4fee\u6539PATH\u73af\u5883\u53d8\u91cf\uff0c\u5177\u4f53\u5982\u4e0b\uff1a<\/p>\n

\u65b9\u6cd5\u4e00\uff1a<\/p>\n

export PATH=\/usr\/local\/bin:$PATH
\n#\u914d\u7f6e\u5b8c\u540e\u53ef\u4ee5\u901a\u8fc7echo $PATH\u67e5\u770b\u914d\u7f6e\u7ed3\u679c\u3002
\n#\u751f\u6548\u65b9\u6cd5\uff1a\u7acb\u5373\u751f\u6548
\n#\u6709\u6548\u671f\u9650\uff1a\u4e34\u65f6\u6539\u53d8\uff0c\u53ea\u80fd\u5728\u5f53\u524d\u7684\u7ec8\u7aef\u7a97\u53e3\u4e2d\u6709\u6548\uff0c\u5f53\u524d\u7a97\u53e3\u5173\u95ed\u540e\u5c31\u4f1a\u6062#\u590d\u539f\u6709\u7684path\u914d\u7f6e
\n#\u7528\u6237\u5c40\u9650\uff1a\u4ec5\u5bf9\u5f53\u524d\u7528\u6237<\/p>\n

\u65b9\u6cd5\u4e8c\uff1a<\/p>\n

#\u901a\u8fc7\u4fee\u6539.bashrc\u6587\u4ef6:
\nvim ~\/.bashrc
\n#\u5728\u6700\u540e\u4e00\u884c\u6dfb\u4e0a\uff1a
\nexport PATH=\/usr\/local\/bin:$PATH
\n#\u751f\u6548\u65b9\u6cd5\uff1a\uff08\u6709\u4ee5\u4e0b\u4e24\u79cd\uff09
\n#1\u3001\u5173\u95ed\u5f53\u524d\u7ec8\u7aef\u7a97\u53e3\uff0c\u91cd\u65b0\u6253\u5f00\u4e00\u4e2a\u65b0\u7ec8\u7aef\u7a97\u53e3\u5c31\u80fd\u751f\u6548
\n#2\u3001\u8f93\u5165\u201csource ~\/.bashrc\u201d\u547d\u4ee4\uff0c\u7acb\u5373\u751f\u6548
\n#\u6709\u6548\u671f\u9650\uff1a\u6c38\u4e45\u6709\u6548
\n#\u7528\u6237\u5c40\u9650\uff1a\u4ec5\u5bf9\u5f53\u524d\u7528\u6237<\/p>\n

\u65b9\u6cd5\u4e09\uff1a<\/p>\n

#\u901a\u8fc7\u4fee\u6539profile\u6587\u4ef6:
\nvim \/etc\/profile
\nexport PATH=\/usr\/local\/bin:$PATH
\n#\u751f\u6548\u65b9\u6cd5\uff1a\u7cfb\u7edf\u91cd\u542f
\n#\u6709\u6548\u671f\u9650\uff1a\u6c38\u4e45\u6709\u6548
\n#\u7528\u6237\u5c40\u9650\uff1a\u5bf9\u6240\u6709\u7528\u6237<\/p>\n

\u65b9\u6cd5\u56db\uff1a<\/p>\n

#\u901a\u8fc7\u4fee\u6539environment\u6587\u4ef6:
\nvim \/etc\/environment
\n\u5728PATH=”\/usr\/local\/sbin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin”\u4e2d\u52a0\u5165
\n“:\/usr\/local\/bin”
\n#\u751f\u6548\u65b9\u6cd5\uff1a\u7cfb\u7edf\u91cd\u542f
\n#\u6709\u6548\u671f\u9650\uff1a\u6c38\u4e45\u6709\u6548
\n#\u7528\u6237\u5c40\u9650\uff1a\u5bf9\u6240\u6709\u7528\u6237<\/p>\n

\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

linux\u547d\u4ee4\u884c\u4e0b\u9762\u6267\u884c\u67d0\u4e2a\u547d\u4ee4\u7684\u65f6\u5019\uff0c\u9996\u5148\u4fdd\u8bc1\u8be5\u547d\u4ee4\u662f\u5426\u5b58\u5728\uff0c\u82e5\u5b58\u5728\uff0c\u4f46\u8f93\u5165\u547d\u4ee4\u7684\u65f6\u5019\u82e5\u4ecd\u63d0\u793a\uff1acomman … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-3342","post","type-post","status-publish","format-standard","hentry","category-fuwuqi"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=3342"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3342\/revisions"}],"predecessor-version":[{"id":3344,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3342\/revisions\/3344"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=3342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=3342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=3342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}