{"id":18157,"date":"2024-11-18T15:51:29","date_gmt":"2024-11-18T07:51:29","guid":{"rendered":"https:\/\/fwq.ai\/blog\/18157\/"},"modified":"2024-11-18T15:51:29","modified_gmt":"2024-11-18T07:51:29","slug":"linux-get%e5%91%bd%e4%bb%a4%e6%80%8e%e4%b9%88%e7%94%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/18157\/","title":{"rendered":"linux get\u547d\u4ee4\u600e\u4e48\u7528"},"content":{"rendered":"<blockquote><p>\n  get \u547d\u4ee4\u7528\u4e8e\u5728 linux \u4e2d\u83b7\u53d6\u548c\u8bbe\u7f6e\u7cfb\u7edf\u53d8\u91cf\u7684\u503c\uff08\u5305\u62ec\u73af\u5883\u53d8\u91cf\uff09\uff0c\u63d0\u4f9b\u4ee5\u4e0b\u529f\u80fd\uff1a\u83b7\u53d6\u53d8\u91cf\u503c\u3002\u8bbe\u7f6e\u53d8\u91cf\u503c\uff08\u4ec5\u5bf9\u5f53\u524d\u4f1a\u8bdd\u6709\u6548\uff09\u3002\u4ee5\u884c\u5217\u8868\u5f62\u5f0f\u5217\u51fa\u6240\u6709\u73af\u5883\u53d8\u91cf\u53ca\u5176\u503c\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/04\/2024060410391972756.jpg\" class=\"aligncenter\" title=\"linux get\u547d\u4ee4\u600e\u4e48\u7528\u63d2\u56fe\" alt=\"linux get\u547d\u4ee4\u600e\u4e48\u7528\u63d2\u56fe\" \/><\/p>\n<p><strong>Linux get \u547d\u4ee4\uff1a\u7528\u6cd5\u4e0e\u793a\u4f8b<\/strong><\/p>\n<p>get \u547d\u4ee4\u7528\u4e8e\u5728 Linux \u4e2d\u83b7\u53d6\u548c\u8bbe\u7f6e\u7cfb\u7edf\u53d8\u91cf\u7684\u503c\u3002\u5b83\u901a\u8fc7\u64cd\u7eb5\u5e95\u5c42\u7684\u73af\u5883\u53d8\u91cf\u548c\u914d\u7f6e\u6587\u4ef6\u6765\u5b9e\u73b0\u6b64\u529f\u80fd\u3002<\/p>\n<p><strong>\u7528\u6cd5\uff1a<\/strong><\/p>\n<p>get [\u9009\u9879] \u53d8\u91cf\u540d<\/p>\n<p><strong>\u9009\u9879\uff1a<\/strong><\/p>\n<ul>\n<li>-h\uff1a\u663e\u793a\u5e2e\u52a9\u4fe1\u606f\u3002<\/li>\n<li>-s\uff1a\u6b64\u6807\u5fd7\u6291\u5236\u6807\u51c6\u8f93\u51fa\uff0c\u4ec5\u8fd4\u56de\u53d8\u91cf\u503c\u3002<\/li>\n<li>-p\uff1a\u83b7\u53d6\u53d8\u91cf\u503c\u5e76\u5c06\u5176\u6253\u5370\u5230\u6807\u51c6\u8f93\u51fa\u3002<\/li>\n<li>-l\uff1a\u4ee5\u884c\u5217\u8868\u7684\u5f62\u5f0f\u5217\u51fa\u6240\u6709\u73af\u5883\u53d8\u91cf\u53ca\u5176\u503c\u3002<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<p><strong>1. \u83b7\u53d6\u53d8\u91cf\u503c\uff1a<\/strong><\/p>\n<pre>$ get USER\ndemo<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u83b7\u53d6\u53d8\u91cf\u503c\u5e76\u6253\u5370\u5230\u6807\u51c6\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre>$ get -p USER\ndemo<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>3. \u4ee5\u884c\u5217\u8868\u5f62\u5f0f\u5217\u51fa\u73af\u5883\u53d8\u91cf\uff1a<\/strong><\/p>\n<pre>$ get -l\nLANG=en_US.UTF-8\nUSER=demo\nHOME=\/home\/demo<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>4. \u8bbe\u7f6e\u53d8\u91cf\u503c\uff1a<\/strong><\/p>\n<p>\u867d\u7136 get \u547d\u4ee4\u4e3b\u8981\u7528\u4e8e\u83b7\u53d6\u53d8\u91cf\u503c\uff0c\u4f46\u5b83\u4e5f\u53ef\u4ee5\u4f7f\u7528 -s \u9009\u9879\u8bbe\u7f6e\u53d8\u91cf\u503c\u3002<\/p>\n<pre>$ get -s USER=\"new_user\"<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u6ce8\u610f\uff1a<\/strong><\/p>\n<ul>\n<li>get \u547d\u4ee4\u64cd\u4f5c\u73af\u5883\u53d8\u91cf\uff0c\u800c\u4e0d\u662f\u914d\u7f6e\u6587\u4ef6\u3002<\/li>\n<li>\u4f7f\u7528 -s \u9009\u9879\u8bbe\u7f6e\u53d8\u91cf\u503c\u65f6\uff0c\u8be5\u66f4\u6539\u4ec5\u5bf9\u5f53\u524d\u4f1a\u8bdd\u6709\u6548\u3002\u8981\u6c38\u4e45\u66f4\u6539\u53d8\u91cf\u503c\uff0c\u8bf7\u7f16\u8f91\u76f8\u5e94\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u4f8b\u5982 \/etc\/environment\uff09\u3002<\/li>\n<li>get \u547d\u4ee4\u53ef\u4ee5\u4e0e\u5176\u4ed6\u547d\u4ee4\u7ed3\u5408\u4f7f\u7528\uff0c\u4f8b\u5982 grep \u6216 awk\uff0c\u4ee5\u5904\u7406\u548c\u8fc7\u6ee4\u53d8\u91cf\u503c\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f get\u547d\u4ee4\u600e\u4e48\u7528\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>get \u547d\u4ee4\u7528\u4e8e\u5728 linux \u4e2d\u83b7\u53d6\u548c\u8bbe\u7f6e\u7cfb\u7edf\u53d8\u91cf\u7684\u503c\uff08\u5305\u62ec\u73af\u5883\u53d8\u91cf\uff09\uff0c\u63d0\u4f9b\u4ee5\u4e0b\u529f\u80fd\uff1a\u83b7\u53d6\u53d8\u91cf\u503c\u3002\u8bbe\u7f6e\u53d8\u91cf\u503c\uff08\u4ec5\u5bf9\u5f53\u524d\u4f1a\u8bdd\u6709\u6548\uff09\u3002\u4ee5\u884c\u5217\u8868\u5f62\u5f0f\u5217\u51fa\u6240\u6709\u73af\u5883\u53d8\u91cf\u53ca\u5176\u503c\u3002 Linux get \u547d\u4ee4\uff1a\u7528\u6cd5\u4e0e\u793a\u4f8b get \u547d\u4ee4\u7528\u4e8e\u5728 Linux \u4e2d\u83b7\u53d6\u548c\u8bbe\u7f6e\u7cfb\u7edf\u53d8\u91cf\u7684\u503c\u3002\u5b83\u901a\u8fc7\u64cd\u7eb5\u5e95\u5c42\u7684\u73af\u5883\u53d8\u91cf\u548c\u914d\u7f6e\u6587\u4ef6\u6765\u5b9e\u73b0\u6b64\u529f\u80fd\u3002 \u7528\u6cd5\uff1a get [\u9009\u9879] \u53d8\u91cf\u540d \u9009\u9879\uff1a -h\uff1a\u663e\u793a\u5e2e\u52a9\u4fe1\u606f\u3002 -s\uff1a\u6b64\u6807\u5fd7\u6291\u5236\u6807\u51c6\u8f93\u51fa\uff0c\u4ec5\u8fd4\u56de\u53d8\u91cf\u503c\u3002 -p\uff1a\u83b7\u53d6\u53d8\u91cf\u503c\u5e76\u5c06\u5176\u6253\u5370\u5230\u6807\u51c6\u8f93\u51fa\u3002 -l\uff1a\u4ee5\u884c\u5217\u8868\u7684\u5f62\u5f0f\u5217\u51fa\u6240\u6709\u73af\u5883\u53d8\u91cf\u53ca\u5176\u503c\u3002 \u793a\u4f8b\uff1a 1. \u83b7\u53d6\u53d8\u91cf\u503c\uff1a $ get USER demo \u767b\u5f55\u540e\u590d\u5236 2. \u83b7\u53d6\u53d8\u91cf\u503c\u5e76\u6253\u5370\u5230\u6807\u51c6\u8f93\u51fa\uff1a $ get -p USER demo \u767b\u5f55\u540e\u590d\u5236 3. \u4ee5\u884c\u5217\u8868\u5f62\u5f0f\u5217\u51fa\u73af\u5883\u53d8\u91cf\uff1a $ get -l LANG=en_US.UTF-8 USER=demo HOME=\/home\/demo \u767b\u5f55\u540e\u590d\u5236 4. \u8bbe\u7f6e\u53d8\u91cf\u503c\uff1a \u867d\u7136 get \u547d\u4ee4\u4e3b\u8981\u7528\u4e8e\u83b7\u53d6\u53d8\u91cf\u503c\uff0c\u4f46\u5b83\u4e5f\u53ef\u4ee5\u4f7f\u7528 -s \u9009\u9879\u8bbe\u7f6e\u53d8\u91cf\u503c\u3002 $ get -s [&hellip;]<\/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-18157","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18157","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=18157"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18157\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=18157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=18157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=18157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}