{"id":52413,"date":"2024-10-09T02:26:13","date_gmt":"2024-10-08T18:26:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/52413\/"},"modified":"2024-11-14T10:39:00","modified_gmt":"2024-11-14T02:39:00","slug":"ubuntu-%e4%b8%ad%e4%bd%bf%e7%94%a8-source-%e5%a0%b1%e9%8c%af%e8%99%95%e7%90%86%e8%be%a6%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/52413\/","title":{"rendered":"Ubuntu \u4e2d\u4f7f\u7528 source \u5831\u932f\u8655\u7406\u8fa6\u6cd5"},"content":{"rendered":"<h1 id=\"ubuntu-%e4%b8%ad%e4%bd%bf%e7%94%a8-source-%e5%a0%b1%e9%8c%af%e8%99%95%e7%90%86%e8%be%a6%e6%b3%95-JaHxNMaTEJ\">Ubuntu \u4e2d\u4f7f\u7528 source \u5831\u932f\u8655\u7406\u8fa6\u6cd5<\/h1>\n<p>\u5728 Ubuntu \u7cfb\u7d71\u4e2d\uff0c\u4f7f\u7528 <code>source<\/code> \u547d\u4ee4\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u64cd\u4f5c\uff0c\u4e3b\u8981\u7528\u65bc\u57f7\u884c\u8173\u672c\u6587\u4ef6\u4e2d\u7684\u547d\u4ee4\uff0c\u4e26\u5c07\u5176\u8b8a\u91cf\u5f15\u5165\u7576\u524d\u7684 shell \u74b0\u5883\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528 <code>source<\/code> \u547d\u4ee4\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u5e38\u898b\u7684\u932f\u8aa4\u53ca\u5176\u89e3\u6c7a\u8fa6\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-source-%e5%91%bd%e4%bb%a4%ef%bc%9f-JaHxNMaTEJ\">\u4ec0\u9ebc\u662f source \u547d\u4ee4\uff1f<\/h2>\n<p><code>source<\/code> \u547d\u4ee4\u7684\u4e3b\u8981\u529f\u80fd\u662f\u57f7\u884c\u6307\u5b9a\u7684\u8173\u672c\u6587\u4ef6\uff0c\u4e26\u5728\u7576\u524d\u7684 shell \u74b0\u5883\u4e2d\u52a0\u8f09\u5176\u8b8a\u91cf\u548c\u51fd\u6578\u3002\u9019\u610f\u5473\u8457\uff0c\u7576\u4f60\u5728\u8173\u672c\u4e2d\u5b9a\u7fa9\u4e86\u4e00\u4e9b\u8b8a\u91cf\uff0c\u4f7f\u7528 <code>source<\/code> \u547d\u4ee4\u5f8c\uff0c\u9019\u4e9b\u8b8a\u91cf\u5c07\u5728\u7576\u524d\u7684 shell \u74b0\u5883\u4e2d\u53ef\u7528\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e9%8c%af%e8%aa%a4%e5%8f%8a%e8%a7%a3%e6%b1%ba%e8%be%a6%e6%b3%95-JaHxNMaTEJ\">\u5e38\u898b\u7684\u932f\u8aa4\u53ca\u89e3\u6c7a\u8fa6\u6cd5<\/h2>\n<h3 id=\"1-%e6%96%87%e4%bb%b6%e4%b8%8d%e5%ad%98%e5%9c%a8%e9%8c%af%e8%aa%a4-JaHxNMaTEJ\">1. \u6587\u4ef6\u4e0d\u5b58\u5728\u932f\u8aa4<\/h3>\n<p>\u7576\u4f60\u5617\u8a66\u4f7f\u7528 <code>source<\/code> \u547d\u4ee4\u57f7\u884c\u4e00\u500b\u4e0d\u5b58\u5728\u7684\u6587\u4ef6\u6642\uff0c\u6703\u51fa\u73fe\u985e\u4f3c\u4ee5\u4e0b\u7684\u932f\u8aa4\u4fe1\u606f\uff1a<\/p>\n<pre><code>bash: source: filename: No such file or directory<\/code><\/pre>\n<p>\u89e3\u6c7a\u8fa6\u6cd5\uff1a\u78ba\u4fdd\u4f60\u63d0\u4f9b\u7684\u6587\u4ef6\u8def\u5f91\u662f\u6b63\u78ba\u7684\u3002\u53ef\u4ee5\u4f7f\u7528 <code>ls<\/code> \u547d\u4ee4\u6aa2\u67e5\u6587\u4ef6\u662f\u5426\u5b58\u5728\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>ls \/path\/to\/your\/script.sh<\/code><\/pre>\n<h3 id=\"2-%e6%ac%8a%e9%99%90%e4%b8%8d%e8%b6%b3%e9%8c%af%e8%aa%a4-JaHxNMaTEJ\">2. \u6b0a\u9650\u4e0d\u8db3\u932f\u8aa4<\/h3>\n<p>\u5982\u679c\u8173\u672c\u6587\u4ef6\u7684\u57f7\u884c\u6b0a\u9650\u4e0d\u8db3\uff0c\u5247\u53ef\u80fd\u6703\u51fa\u73fe\u4ee5\u4e0b\u932f\u8aa4\uff1a<\/p>\n<pre><code>bash: .\/script.sh: Permission denied<\/code><\/pre>\n<p>\u89e3\u6c7a\u8fa6\u6cd5\uff1a\u4f7f\u7528 <code>chmod<\/code> \u547d\u4ee4\u4f86\u4fee\u6539\u6587\u4ef6\u7684\u6b0a\u9650\u3002\u4f8b\u5982\uff0c\u7d66\u4e88\u6240\u6709\u4f7f\u7528\u8005\u57f7\u884c\u6b0a\u9650\uff1a<\/p>\n<pre><code>chmod +x \/path\/to\/your\/script.sh<\/code><\/pre>\n<h3 id=\"3-%e8%aa%9e%e6%b3%95%e9%8c%af%e8%aa%a4-JaHxNMaTEJ\">3. \u8a9e\u6cd5\u932f\u8aa4<\/h3>\n<p>\u5982\u679c\u8173\u672c\u4e2d\u5b58\u5728\u8a9e\u6cd5\u932f\u8aa4\uff0c\u4f7f\u7528 <code>source<\/code> \u547d\u4ee4\u6642\u6703\u5831\u932f\uff0c\u985e\u4f3c\u65bc\uff1a<\/p>\n<pre><code>bash: line X: syntax error near unexpected token 'Y'<\/code><\/pre>\n<p>\u89e3\u6c7a\u8fa6\u6cd5\uff1a\u6aa2\u67e5\u8173\u672c\u4e2d\u7684\u8a9e\u6cd5\uff0c\u78ba\u4fdd\u6240\u6709\u7684\u547d\u4ee4\u548c\u7d50\u69cb\u90fd\u662f\u6b63\u78ba\u7684\u3002\u53ef\u4ee5\u4f7f\u7528 <code>bash -n<\/code> \u547d\u4ee4\u4f86\u6aa2\u67e5\u8173\u672c\u7684\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>bash -n \/path\/to\/your\/script.sh<\/code><\/pre>\n<h3 id=\"4-%e7%92%b0%e5%a2%83%e8%ae%8a%e9%87%8f%e6%9c%aa%e6%ad%a3%e7%a2%ba%e5%8a%a0%e8%bc%89-JaHxNMaTEJ\">4. \u74b0\u5883\u8b8a\u91cf\u672a\u6b63\u78ba\u52a0\u8f09<\/h3>\n<p>\u6709\u6642\u5019\uff0c\u96d6\u7136 <code>source<\/code> \u547d\u4ee4\u57f7\u884c\u6210\u529f\uff0c\u4f46\u74b0\u5883\u8b8a\u91cf\u672a\u80fd\u6b63\u78ba\u52a0\u8f09\u3002\u9019\u53ef\u80fd\u662f\u56e0\u70ba\u8173\u672c\u4e2d\u672a\u6b63\u78ba\u8a2d\u7f6e\u8b8a\u91cf\u3002<\/p>\n<p>\u89e3\u6c7a\u8fa6\u6cd5\uff1a\u6aa2\u67e5\u8173\u672c\u4e2d\u8b8a\u91cf\u7684\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u5b83\u5011\u7684\u683c\u5f0f\u6b63\u78ba\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>export MY_VAR=\"Hello World\"<\/code><\/pre>\n<p>\u7136\u5f8c\u5728\u7576\u524d shell \u4e2d\u6aa2\u67e5\u8b8a\u91cf\u662f\u5426\u5b58\u5728\uff1a<\/p>\n<pre><code>echo $MY_VAR<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-JaHxNMaTEJ\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Ubuntu \u4e2d\u4f7f\u7528 <code>source<\/code> \u547d\u4ee4\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5305\u62ec\u6587\u4ef6\u4e0d\u5b58\u5728\u3001\u6b0a\u9650\u4e0d\u8db3\u3001\u8a9e\u6cd5\u932f\u8aa4\u548c\u74b0\u5883\u8b8a\u91cf\u672a\u6b63\u78ba\u52a0\u8f09\u7b49\u3002\u901a\u904e\u6aa2\u67e5\u6587\u4ef6\u8def\u5f91\u3001\u4fee\u6539\u6b0a\u9650\u3001\u4fee\u6b63\u8a9e\u6cd5\u932f\u8aa4\u4ee5\u53ca\u6b63\u78ba\u8a2d\u7f6e\u74b0\u5883\u8b8a\u91cf\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002<\/p>\n<p>\u5982\u679c\u4f60\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c\u4f60\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9019\u6a23\u53ef\u4ee5\u7372\u5f97\u66f4\u7a69\u5b9a\u7684\u74b0\u5883\u548c\u66f4\u597d\u7684\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5728 Ubuntu \u4e2d\u4f7f\u7528 source \u547d\u4ee4\u6642\u7684\u5e38\u898b\u932f\u8aa4\u53ca\u5176\u8655\u7406\u65b9\u6cd5\uff0c\u63d0\u5347\u60a8\u7684\u547d\u4ee4\u884c\u64cd\u4f5c\u6548\u7387\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-52413","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=52413"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52413\/revisions"}],"predecessor-version":[{"id":52414,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52413\/revisions\/52414"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=52413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=52413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=52413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}