{"id":18181,"date":"2024-11-18T15:43:03","date_gmt":"2024-11-18T07:43:03","guid":{"rendered":"https:\/\/fwq.ai\/blog\/18181\/"},"modified":"2024-11-18T15:43:03","modified_gmt":"2024-11-18T07:43:03","slug":"linux%e7%ae%a1%e9%81%93%e5%91%bd%e4%bb%a4%e6%80%8e%e4%b9%88%e6%89%93","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/18181\/","title":{"rendered":"linux\u7ba1\u9053\u547d\u4ee4\u600e\u4e48\u6253"},"content":{"rendered":"<blockquote><p>\n  \u7ba1\u9053\u547d\u4ee4\u5728 linux \u4e2d\u901a\u8fc7\u7ba1\u9053\u7b26\uff08|\uff09\u521b\u5efa\uff0c\u4f7f\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u51fa\u6210\u4e3a\u53e6\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u5165\u3002\u4f8b\u5982\uff0cls | grep .txt \u5c06\u5217\u51fa\u4ee5 .txt \u7ed3\u5c3e\u7684\u6587\u4ef6\u3002\u7ba1\u9053\u4e2d\u7684\u591a\u4e2a\u547d\u4ee4\u53ef\u5c06\u8f93\u51fa\u4f5c\u4e3a\u540e\u7eed\u547d\u4ee4\u7684\u8f93\u5165\uff0c\u4f8b\u5982\uff0cls | grep .txt | wc -l \u7edf\u8ba1\u4ee5 .txt \u7ed3\u5c3e\u7684\u6587\u4ef6\u6570\u91cf\u3002\u7ba1\u9053\u53ef\u4f20\u9012\u9009\u9879\uff0c\u5982 ls -l | grep .txt \u4ee5\u7ad6\u7ebf\u5206\u9694\u8f93\u51fa\u3002\u6ce8\u610f\uff0c\u7ba1\u9053\u4ec5\u4f20\u9012\u6807\u51c6\u8f93\u51fa\u5230\u6807\u51c6\u8f93\u5165\uff0c\u9700\u786e\u4fdd\u517c\u5bb9\u6027\u4ee5\u5b9e\u73b0\u547d\u4ee4\u81ea\u52a8\u5316\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/04\/2024060412181967092.jpg\" class=\"aligncenter\" title=\"linux\u7ba1\u9053\u547d\u4ee4\u600e\u4e48\u6253\u63d2\u56fe\" alt=\"linux\u7ba1\u9053\u547d\u4ee4\u600e\u4e48\u6253\u63d2\u56fe\" \/><\/p>\n<p><strong>Linux \u7ba1\u9053\u547d\u4ee4\uff1a<\/strong><\/p>\n<p>\u7ba1\u9053\u547d\u4ee4\u662f\u4e00\u79cd\u5c06\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u51fa\u4f5c\u4e3a\u53e6\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u5165\u7684\u673a\u5236\u3002\u5728 Linux \u4e2d\uff0c\u4f7f\u7528\u7ba1\u9053\u7b26\uff08|\uff09\u6765\u521b\u5efa\u7ba1\u9053\u3002<\/p>\n<p><strong>\u521b\u5efa\u7ba1\u9053\uff1a<\/strong><\/p>\n<p>\u8981\u521b\u5efa\u7ba1\u9053\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n<pre>command1 | command2<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u5c06 ls \u547d\u4ee4\u7684\u8f93\u51fa\u4f5c\u4e3a grep \u547d\u4ee4\u7684\u8f93\u5165\uff1a<\/p>\n<pre>ls | grep .txt<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u5c06\u5217\u51fa\u5f53\u524d\u76ee\u5f55\u4e2d\u6240\u6709\u4ee5 .txt \u7ed3\u5c3e\u7684\u6587\u4ef6\u3002<\/p>\n<p><strong>\u7ba1\u9053\u4e2d\u7684\u591a\u4e2a\u547d\u4ee4\uff1a<\/strong><\/p>\n<p>\u53ef\u4ee5\u901a\u8fc7\u5c06\u591a\u4e2a\u547d\u4ee4\u7528\u7ba1\u9053\u7b26\u8fde\u63a5\u8d77\u6765\uff0c\u5728\u7ba1\u9053\u4e2d\u521b\u5efa\u591a\u4e2a\u547d\u4ee4\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u5c06 ls \u547d\u4ee4\u7684\u8f93\u51fa\u4f5c\u4e3a grep \u547d\u4ee4\u7684\u8f93\u5165\uff0c\u5e76\u5c06 grep \u547d\u4ee4\u7684\u8f93\u51fa\u4f5c\u4e3a wc \u547d\u4ee4\u7684\u8f93\u5165\uff1a<\/p>\n<pre>ls | grep .txt | wc -l<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u5c06\u7edf\u8ba1\u5f53\u524d\u76ee\u5f55\u4e2d\u4ee5 .txt \u7ed3\u5c3e\u7684\u6587\u4ef6\u7684\u6570\u91cf\u3002<\/p>\n<p><strong>\u7ba1\u9053\u4e2d\u7684\u9009\u9879\uff1a<\/strong><\/p>\n<p>\u53ef\u4ee5\u5411\u7ba1\u9053\u4e2d\u7684\u547d\u4ee4\u4f20\u9012\u9009\u9879\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u5c06 ls \u547d\u4ee4\u7684\u8f93\u51fa\u4ee5\u7ad6\u7ebf\u5206\u9694\u7684\u683c\u5f0f\u4f5c\u4e3a grep \u547d\u4ee4\u7684\u8f93\u5165\uff1a<\/p>\n<pre>ls -l | grep .txt<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n<ul>\n<li>\u7ba1\u9053\u53ea\u80fd\u5c06\u6807\u51c6\u8f93\u51fa\u4f20\u9012\u7ed9\u6807\u51c6\u8f93\u5165\u3002<\/li>\n<li>\u786e\u4fdd\u547d\u4ee4\u7684\u8f93\u51fa\u4e0e\u8f93\u5165\u547d\u4ee4\u6240\u9700\u7684\u8f93\u5165\u7c7b\u578b\u517c\u5bb9\u3002<\/li>\n<li>\u7ba1\u9053\u547d\u4ee4\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u4e8e\u6267\u884c\u590d\u6742\u7684\u4efb\u52a1\u81ea\u52a8\u5316\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u7ba1\u9053\u547d\u4ee4\u600e\u4e48\u6253\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>\u7ba1\u9053\u547d\u4ee4\u5728 linux \u4e2d\u901a\u8fc7\u7ba1\u9053\u7b26\uff08|\uff09\u521b\u5efa\uff0c\u4f7f\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u51fa\u6210\u4e3a\u53e6\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u5165\u3002\u4f8b\u5982\uff0cls | grep .txt \u5c06\u5217\u51fa\u4ee5 .txt \u7ed3\u5c3e\u7684\u6587\u4ef6\u3002\u7ba1\u9053\u4e2d\u7684\u591a\u4e2a\u547d\u4ee4\u53ef\u5c06\u8f93\u51fa\u4f5c\u4e3a\u540e\u7eed\u547d\u4ee4\u7684\u8f93\u5165\uff0c\u4f8b\u5982\uff0cls | grep .txt | wc -l \u7edf\u8ba1\u4ee5 .txt \u7ed3\u5c3e\u7684\u6587\u4ef6\u6570\u91cf\u3002\u7ba1\u9053\u53ef\u4f20\u9012\u9009\u9879\uff0c\u5982 ls -l | grep .txt \u4ee5\u7ad6\u7ebf\u5206\u9694\u8f93\u51fa\u3002\u6ce8\u610f\uff0c\u7ba1\u9053\u4ec5\u4f20\u9012\u6807\u51c6\u8f93\u51fa\u5230\u6807\u51c6\u8f93\u5165\uff0c\u9700\u786e\u4fdd\u517c\u5bb9\u6027\u4ee5\u5b9e\u73b0\u547d\u4ee4\u81ea\u52a8\u5316\u3002 Linux \u7ba1\u9053\u547d\u4ee4\uff1a \u7ba1\u9053\u547d\u4ee4\u662f\u4e00\u79cd\u5c06\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u51fa\u4f5c\u4e3a\u53e6\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u5165\u7684\u673a\u5236\u3002\u5728 Linux \u4e2d\uff0c\u4f7f\u7528\u7ba1\u9053\u7b26\uff08|\uff09\u6765\u521b\u5efa\u7ba1\u9053\u3002 \u521b\u5efa\u7ba1\u9053\uff1a \u8981\u521b\u5efa\u7ba1\u9053\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a command1 | command2 \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u5c06 ls \u547d\u4ee4\u7684\u8f93\u51fa\u4f5c\u4e3a grep \u547d\u4ee4\u7684\u8f93\u5165\uff1a ls | grep .txt \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u5217\u51fa\u5f53\u524d\u76ee\u5f55\u4e2d\u6240\u6709\u4ee5 .txt \u7ed3\u5c3e\u7684\u6587\u4ef6\u3002 \u7ba1\u9053\u4e2d\u7684\u591a\u4e2a\u547d\u4ee4\uff1a \u53ef\u4ee5\u901a\u8fc7\u5c06\u591a\u4e2a\u547d\u4ee4\u7528\u7ba1\u9053\u7b26\u8fde\u63a5\u8d77\u6765\uff0c\u5728\u7ba1\u9053\u4e2d\u521b\u5efa\u591a\u4e2a\u547d\u4ee4\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u5c06 ls \u547d\u4ee4\u7684\u8f93\u51fa\u4f5c\u4e3a grep \u547d\u4ee4\u7684\u8f93\u5165\uff0c\u5e76\u5c06 grep [&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-18181","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18181","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=18181"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18181\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=18181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=18181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=18181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}