{"id":198420,"date":"2024-11-14T18:15:23","date_gmt":"2024-11-14T10:15:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/198420\/"},"modified":"2024-11-14T18:15:23","modified_gmt":"2024-11-14T10:15:23","slug":"%e3%80%8clinux-diff%e5%92%8ccmp%ef%bc%9a%e6%af%94%e8%bc%83%e6%96%87%e4%bb%b6%e5%b7%ae%e7%95%b0%e7%9a%84%e5%88%a9%e5%99%a8%e3%80%8d-linux-diff%e5%92%8ccmp","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/198420\/","title":{"rendered":"\u300cLinux Diff\u548cCMP\uff1a\u6bd4\u8f03\u6587\u4ef6\u5dee\u7570\u7684\u5229\u5668\u300d (linux diff\u548ccmp)"},"content":{"rendered":"<h1 id=\"linux-diff%e5%92%8ccmp%ef%bc%9a%e6%af%94%e8%bc%83%e6%96%87%e4%bb%b6%e5%b7%ae%e7%95%b0%e7%9a%84%e5%88%a9%e5%99%a8-VaaGaDfKef\">Linux Diff\u548cCMP\uff1a\u6bd4\u8f03\u6587\u4ef6\u5dee\u7570\u7684\u5229\u5668<\/h1>\n<p>\u5728Linux\u7cfb\u7d71\u4e2d\uff0c\u6587\u4ef6\u6bd4\u8f03\u662f\u4e00\u9805\u5e38\u898b\u7684\u4efb\u52d9\uff0c\u5c24\u5176\u662f\u5728\u958b\u767c\u548c\u7cfb\u7d71\u7ba1\u7406\u7684\u904e\u7a0b\u4e2d\u3002\u7576\u9700\u8981\u6aa2\u67e5\u5169\u500b\u6587\u4ef6\u4e4b\u9593\u7684\u5dee\u7570\u6642\uff0c<code>diff<\/code>\u548c<code>cmp<\/code>\u662f\u5169\u500b\u975e\u5e38\u6709\u7528\u7684\u5de5\u5177\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u5169\u500b\u547d\u4ee4\u7684\u529f\u80fd\u3001\u7528\u6cd5\u53ca\u5176\u9069\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afdiff%e5%92%8ccmp%ef%bc%9f-VaaGaDfKef\">\u4ec0\u9ebc\u662fDiff\u548cCmp\uff1f<\/h2>\n<p><code>diff<\/code>\u548c<code>cmp<\/code>\u90fd\u662f\u7528\u65bc\u6bd4\u8f03\u6587\u4ef6\u7684\u547d\u4ee4\uff0c\u4f46\u5b83\u5011\u7684\u5de5\u4f5c\u539f\u7406\u548c\u8f38\u51fa\u683c\u5f0f\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<h3 id=\"diff%e5%91%bd%e4%bb%a4-VaaGaDfKef\">Diff\u547d\u4ee4<\/h3>\n<p><code>diff<\/code>\u547d\u4ee4\u7528\u65bc\u6bd4\u8f03\u5169\u500b\u6587\u4ef6\u7684\u5167\u5bb9\uff0c\u4e26\u986f\u793a\u5b83\u5011\u4e4b\u9593\u7684\u5dee\u7570\u3002\u5b83\u7684\u8f38\u51fa\u901a\u5e38\u4ee5\u884c\u70ba\u55ae\u4f4d\uff0c\u986f\u793a\u51fa\u54ea\u4e9b\u884c\u88ab\u6dfb\u52a0\u3001\u522a\u9664\u6216\u4fee\u6539\u3002\u9019\u4f7f\u5f97<code>diff<\/code>\u7279\u5225\u9069\u5408\u7528\u65bc\u6587\u672c\u6587\u4ef6\u7684\u6bd4\u8f03\uff0c\u4f8b\u5982\u6e90\u4ee3\u78bc\u6587\u4ef6\u3002<\/p>\n<h4 id=\"%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-VaaGaDfKef\">\u57fa\u672c\u7528\u6cd5<\/h4>\n<pre><code>diff [options] file1 file2<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5047\u8a2d\u6709\u5169\u500b\u6587\u4ef6 <code>file1.txt<\/code> \u548c <code>file2.txt<\/code>\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6bd4\u8f03\u5b83\u5011\uff1a<\/p>\n<pre><code>diff file1.txt file2.txt<\/code><\/pre>\n<p>\u5982\u679c <code>file1.txt<\/code> \u548c <code>file2.txt<\/code> \u4e4b\u9593\u5b58\u5728\u5dee\u7570\uff0c<code>diff<\/code> \u5c07\u986f\u793a\u51fa\u5177\u9ad4\u7684\u5dee\u7570\u884c\u3002<\/p>\n<h4 id=\"%e5%b8%b8%e7%94%a8%e9%81%b8%e9%a0%85-VaaGaDfKef\">\u5e38\u7528\u9078\u9805<\/h4>\n<ul>\n<li><code>-u<\/code>\uff1a\u4ee5\u7d71\u4e00\u683c\u5f0f\u986f\u793a\u5dee\u7570\uff0c\u4fbf\u65bc\u95b1\u8b80\u3002<\/li>\n<li><code>-i<\/code>\uff1a\u5ffd\u7565\u5927\u5c0f\u5beb\u7684\u5dee\u7570\u3002<\/li>\n<li><code>-w<\/code>\uff1a\u5ffd\u7565\u7a7a\u767d\u5b57\u7b26\u7684\u5dee\u7570\u3002<\/li>\n<\/ul>\n<h3 id=\"cmp%e5%91%bd%e4%bb%a4-VaaGaDfKef\">Cmp\u547d\u4ee4<\/h3>\n<p><code>cmp<\/code>\u547d\u4ee4\u5247\u662f\u7528\u65bc\u9010\u5b57\u7bc0\u6bd4\u8f03\u5169\u500b\u6587\u4ef6\uff0c\u4e26\u5728\u767c\u73fe\u7b2c\u4e00\u500b\u4e0d\u540c\u4e4b\u8655\u6642\u505c\u6b62\u3002\u5b83\u7684\u8f38\u51fa\u76f8\u5c0d\u7c21\u55ae\uff0c\u901a\u5e38\u53ea\u986f\u793a\u7b2c\u4e00\u500b\u4e0d\u540c\u7684\u5b57\u7bc0\u4f4d\u7f6e\u548c\u884c\u865f\u3002<\/p>\n<h4 id=\"%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-VaaGaDfKef\">\u57fa\u672c\u7528\u6cd5<\/h4>\n<pre><code>cmp [options] file1 file2<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6bd4\u8f03\u5169\u500b\u6587\u4ef6\uff1a<\/p>\n<pre><code>cmp file1.txt file2.txt<\/code><\/pre>\n<p>\u5982\u679c\u5169\u500b\u6587\u4ef6\u5b8c\u5168\u76f8\u540c\uff0c\u5247\u4e0d\u6703\u6709\u4efb\u4f55\u8f38\u51fa\uff1b\u5982\u679c\u6709\u5dee\u7570\uff0c\u5247\u6703\u986f\u793a\u51fa\u7b2c\u4e00\u500b\u4e0d\u540c\u7684\u5b57\u7bc0\u4f4d\u7f6e\u3002<\/p>\n<h4 id=\"%e5%b8%b8%e7%94%a8%e9%81%b8%e9%a0%85-VaaGaDfKef\">\u5e38\u7528\u9078\u9805<\/h4>\n<ul>\n<li><code>-l<\/code>\uff1a\u4ee5\u5341\u516d\u9032\u5236\u683c\u5f0f\u5217\u51fa\u6240\u6709\u4e0d\u540c\u7684\u5b57\u7bc0\u3002<\/li>\n<li><code>-s<\/code>\uff1a\u975c\u9ed8\u6a21\u5f0f\uff0c\u53ea\u8fd4\u56de\u9000\u51fa\u72c0\u614b\uff0c\u4e0d\u986f\u793a\u4efb\u4f55\u8f38\u51fa\u3002<\/li>\n<\/ul>\n<h2 id=\"diff%e5%92%8ccmp%e7%9a%84%e9%81%a9%e7%94%a8%e5%a0%b4%e6%99%af-VaaGaDfKef\">Diff\u548cCmp\u7684\u9069\u7528\u5834\u666f<\/h2>\n<p>\u9078\u64c7\u4f7f\u7528<code>diff<\/code>\u9084\u662f<code>cmp<\/code>\u53d6\u6c7a\u65bc\u5177\u9ad4\u9700\u6c42\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528<code>diff<\/code>\uff1a<\/strong>\u7576\u9700\u8981\u67e5\u770b\u6587\u672c\u6587\u4ef6\u7684\u5177\u9ad4\u5dee\u7570\u6642\uff0c\u7279\u5225\u662f\u5728\u7de8\u7a0b\u6216\u6587\u6a94\u7de8\u8f2f\u4e2d\uff0c<code>diff<\/code>\u63d0\u4f9b\u4e86\u66f4\u8a73\u7d30\u7684\u8f38\u51fa\u3002<\/li>\n<li><strong>\u4f7f\u7528<code>cmp<\/code>\uff1a<\/strong>\u7576\u9700\u8981\u5feb\u901f\u6aa2\u67e5\u5169\u500b\u4e8c\u9032\u5236\u6587\u4ef6\u6216\u6587\u672c\u6587\u4ef6\u662f\u5426\u76f8\u540c\u6642\uff0c<code>cmp<\/code>\u7684\u6548\u7387\u66f4\u9ad8\uff0c\u56e0\u70ba\u5b83\u53ea\u95dc\u6ce8\u7b2c\u4e00\u500b\u4e0d\u540c\u4e4b\u8655\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VaaGaDfKef\">\u7e3d\u7d50<\/h2>\n<p>\u5728Linux\u74b0\u5883\u4e2d\uff0c<code>diff<\/code>\u548c<code>cmp<\/code>\u662f\u5169\u500b\u5f37\u5927\u7684\u6587\u4ef6\u6bd4\u8f03\u5de5\u5177\u3002<code>diff<\/code>\u9069\u5408\u7528\u65bc\u9700\u8981\u8a73\u7d30\u5dee\u7570\u5206\u6790\u7684\u60c5\u6cc1\uff0c\u800c<code>cmp<\/code>\u5247\u66f4\u9069\u5408\u5feb\u901f\u6aa2\u67e5\u6587\u4ef6\u662f\u5426\u76f8\u540c\u3002\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684<code>VPS<\/code>\u89e3\u6c7a\u65b9\u6848\uff0c\u7121\u8ad6\u662f\u7528\u65bc\u958b\u767c\u3001\u6e2c\u8a66\u9084\u662f\u751f\u7522\u74b0\u5883\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff1a<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Linux\u4e2d\u7684diff\u548ccmp\u547d\u4ee4\uff0c\u4e86\u89e3\u5982\u4f55\u9ad8\u6548\u6bd4\u8f03\u6587\u4ef6\u5dee\u7570\uff0c\u8f15\u9b06\u8b58\u5225\u5167\u5bb9\u8b8a\u66f4\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-198420","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/198420","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=198420"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/198420\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=198420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=198420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=198420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}