{"id":7592,"date":"2025-01-23T14:35:45","date_gmt":"2025-01-23T06:35:45","guid":{"rendered":"https:\/\/www.5x44.cn\/?p=7592"},"modified":"2025-01-23T14:35:45","modified_gmt":"2025-01-23T06:35:45","slug":"tee%e7%94%a8%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.5x44.cn\/?p=7592","title":{"rendered":"tee\u7528\u6cd5"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u4f1a\u7528\u5230tee\u3001>()\u548c\/dev\/null\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">tee\uff1a\u4ece\u6807\u51c6\u8f93\u5165\u548c\u8f93\u51fa\u8bfb\u53d6\u5185\u5bb9\uff0c\u7136\u540e\u5199\u5230\u6807\u51c6\u8f93\u51fa\u548c\u6587\u4ef6\u4e2d\u3002tee [OPTION]\u2026 [FILE]\u2026 Copy standard input to each FILE, and also to standard output.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">>()\u6216&lt;()\uff1a\u7528\u4e8e\u521b\u5efa\u8fdb\u7a0b\u66ff\u6362\uff08Process Substitution\uff09\u3002\u8fdb\u7a0b\u66ff\u6362\u5141\u8bb8\u4f60\u5c06\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u51fa\u5f53\u4f5c\u6587\u4ef6\u6765\u5904\u7406\uff0c\u8fd9\u5728\u9700\u8981\u5c06\u547d\u4ee4\u7684\u8f93\u51fa\u4f20\u9012\u7ed9\u591a\u4e2a\u547d\u4ee4\u65f6\u975e\u5e38\u6709\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">>(<code>command<\/code>):\u5c06 <code>command<\/code> \u7684\u6807\u51c6\u8f93\u51fa\uff08stdout\uff09\u91cd\u5b9a\u5411\u5230\u4e00\u4e2a\u4e34\u65f6\u6587\u4ef6\u4e2d\uff0c\u8fd9\u4e2a\u4e34\u65f6\u6587\u4ef6\u53ef\u4ee5\u88ab\u5176\u4ed6\u547d\u4ee4\u8bfb\u53d6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>&lt;(command)<\/code>\uff1a\u5c06 <code>command<\/code> \u7684\u6807\u51c6\u8f93\u5165\uff08stdin\uff09\u91cd\u5b9a\u5411\u5230\u4e00\u4e2a\u4e34\u65f6\u6587\u4ef6\u4e2d\uff0c\u8fd9\u4e2a\u4e34\u65f6\u6587\u4ef6\u53ef\u4ee5\u88ab\u5176\u4ed6\u547d\u4ee4\u8bfb\u53d6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">diff &lt;(sort file1.txt) &lt;(sort file2.txt)  :<code>sort file1.txt<\/code> \u548c <code>sort file2.txt<\/code> \u7684\u8f93\u51fa\u5206\u522b\u88ab\u91cd\u5b9a\u5411\u5230\u4e24\u4e2a\u4e34\u65f6\u6587\u4ef6\u4e2d\u3002<code>diff<\/code> \u547d\u4ee4\u6bd4\u8f83\u8fd9\u4e24\u4e2a\u4e34\u65f6\u6587\u4ef6\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\/dev\/null:\u4e00\u4e2a\u9ed1\u6d1e\u6587\u4ef6\uff0c\u4efb\u4f55\u8f93\u5165\u90fd\u4f1a\u6d88\u5931<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u636e\u4ee5\u4e0a\u5185\u5bb9\u53ef\u4ee5\u5b9e\u73b0\u5c06\u4e00\u4e2a\u6587\u4ef6\u7684\u8f93\u51fa\u540c\u65f6\u8f93\u51fa\u4e24\u4e2a\u6587\u4ef6\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/etc_data\/cfg\/gantrybasicconfig_cur.json | <strong>tee<\/strong> <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">>( grep rsuip )<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">>(grep rsuport)<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\"> > \/dev\/null<\/mark><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06gantrybasicconfig_cur.json\u7684\u5185\u5bb9\u8f93\u51fa\u7ed9tee\uff0c\u7136\u540etee\u5c06\u5176\u5206\u522b\u8f93\u51fa\u7ed9>( grep rsuip )\u3001>(grep rsuport)\u548c\u6807\u51c6\u8f93\u51fa\uff0c\u8fd9\u65f6\u4f7f\u7528\u4e86\u6807\u51c6\u8f93\u51fa\u91cd\u5b9a\u5411\u5230\/dev\/null\uff0c\u8fd9\u53ef\u4ee5\u5b9e\u73b0\u6807\u51c6\u8f93\u51fa\u4e0a\u4e0d\u4f1a\u51fa\u73b0gantrybasisconfig_cur.json\u7684\u5185\u5bb9\u3002>( grep rsuip ) \u548c>(grep rsuport)\u4f1a\u5206\u522b\u5355\u72ec\u8f93\u51fa\u5230\u6807\u51c6\u8f93\u51fa\uff0c\u663e\u793a\u5230\u5c4f\u5e55\u4e0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u4e0b\u4f1a\u7528\u5230tee\u3001>()\u548c\/dev\/null\u3002 tee\uff1a\u4ece\u6807\u51c6\u8f93\u5165\u548c\u8f93\u51fa\u8bfb\u53d6\u5185\u5bb9\uff0c\u7136\u540e\u5199\u5230\u6807\u51c6\u8f93\u51fa\u548c\u6587\u4ef6\u4e2d\u3002tee [OPTION]\u2026 [FILE]\u2026 Copy&#8230;<\/p>\n<p class=\"read-more\"><a class=\"btn btn-default\" href=\"https:\/\/www.5x44.cn\/?p=7592\"> Read More<span class=\"screen-reader-text\">  Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-7592","post","type-post","status-publish","format-standard","hentry","category-it"],"_links":{"self":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/7592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7592"}],"version-history":[{"count":5,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/7592\/revisions"}],"predecessor-version":[{"id":7597,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/7592\/revisions\/7597"}],"wp:attachment":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}