{"id":44634,"date":"2024-10-06T17:03:16","date_gmt":"2024-10-06T09:03:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44634\/"},"modified":"2024-10-06T17:03:16","modified_gmt":"2024-10-06T09:03:16","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9abase64-base64-%e7%b7%a8%e7%a2%bc-%e8%a7%a3%e7%a2%bc%e6%95%b8%e6%93%9a%e4%b8%a6%e6%89%93%e5%8d%b0%e5%88%b0%e6%a8%99%e6%ba%96%e8%bc%b8%e5%87%ba","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44634\/","title":{"rendered":"Linux \u547d\u4ee4\uff1abase64 &#8211; Base64 \u7de8\u78bc\/\u89e3\u78bc\u6578\u64da\u4e26\u6253\u5370\u5230\u6a19\u6e96\u8f38\u51fa"},"content":{"rendered":"<h1 id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9abase64-base64-%e7%b7%a8%e7%a2%bc-%e8%a7%a3%e7%a2%bc%e6%95%b8%e6%93%9a%e4%b8%a6%e6%89%93%e5%8d%b0%e5%88%b0%e6%a8%99%e6%ba%96%e8%bc%b8%e5%87%ba-WkvRqrxrSy\">Linux \u547d\u4ee4\uff1abase64 &#8211; Base64 \u7de8\u78bc\/\u89e3\u78bc\u6578\u64da\u4e26\u6253\u5370\u5230\u6a19\u6e96\u8f38\u51fa<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u50b3\u8f38\u548c\u5b58\u5132\u4e2d\uff0cBase64 \u7de8\u78bc\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u7de8\u78bc\u65b9\u5f0f\u3002\u5b83\u5c07\u4e8c\u9032\u5236\u6578\u64da\u8f49\u63db\u70ba ASCII \u5b57\u7b26\u4e32\uff0c\u9019\u6a23\u53ef\u4ee5\u65b9\u4fbf\u5730\u5728\u6587\u672c\u7cfb\u7d71\u4e2d\u50b3\u8f38\u3002Linux \u7cfb\u7d71\u63d0\u4f9b\u4e86\u4e00\u500b\u540d\u70ba <code>base64<\/code> \u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u80fd\u5920\u8f15\u9b06\u5730\u9032\u884c Base64 \u7de8\u78bc\u548c\u89e3\u78bc\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e <code>base64<\/code> \u547d\u4ee4\u7684\u7528\u6cd5\u53ca\u5176\u61c9\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"base64-%e7%b7%a8%e7%a2%bc%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-WkvRqrxrSy\">Base64 \u7de8\u78bc\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Base64 \u7de8\u78bc\u662f\u4e00\u7a2e\u5c07\u4e8c\u9032\u5236\u6578\u64da\u8f49\u63db\u70ba\u53ef\u6253\u5370\u5b57\u7b26\u7684\u7de8\u78bc\u65b9\u5f0f\u3002\u5b83\u4f7f\u7528 64 \u500b\u5b57\u7b26\u4f86\u8868\u793a\u6578\u64da\uff0c\u9019\u4e9b\u5b57\u7b26\u5305\u62ec\u5927\u5beb\u5b57\u6bcd\u3001\u5c0f\u5beb\u5b57\u6bcd\u3001\u6578\u5b57\u4ee5\u53ca\u4e00\u4e9b\u7279\u6b8a\u5b57\u7b26\uff08\u5982 + \u548c \/\uff09\u3002\u9019\u7a2e\u7de8\u78bc\u65b9\u5f0f\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\uff0c\u5b83\u80fd\u5920\u5c07\u4e8c\u9032\u5236\u6578\u64da\u8f49\u63db\u70ba\u6587\u672c\u683c\u5f0f\uff0c\u5f9e\u800c\u4f7f\u5176\u80fd\u5920\u5728\u96fb\u5b50\u90f5\u4ef6\u3001URL \u548c\u5176\u4ed6\u6587\u672c\u5a92\u4ecb\u4e2d\u5b89\u5168\u50b3\u8f38\u3002<\/p>\n<h2>\u4f7f\u7528 <code>base64<\/code> \u547d\u4ee4\u9032\u884c\u7de8\u78bc<\/h2>\n<p>\u5728 Linux \u4e2d\uff0c\u4f7f\u7528 <code>base64<\/code> \u547d\u4ee4\u9032\u884c\u7de8\u78bc\u975e\u5e38\u7c21\u55ae\u3002\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>base64 [\u9078\u9805] [\u6587\u4ef6]<\/code><\/pre>\n<p>\u5982\u679c\u60a8\u60f3\u8981\u5c07\u4e00\u500b\u6587\u4ef6\u9032\u884c Base64 \u7de8\u78bc\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>base64 input.txt<\/code><\/pre>\n<p>\u9019\u5c07\u6703\u5c07 <code>input.txt<\/code> \u6587\u4ef6\u7684\u5167\u5bb9\u9032\u884c\u7de8\u78bc\uff0c\u4e26\u5c07\u7d50\u679c\u6253\u5370\u5230\u6a19\u6e96\u8f38\u51fa\u3002\u60a8\u4e5f\u53ef\u4ee5\u5c07\u7de8\u78bc\u7d50\u679c\u91cd\u5b9a\u5411\u5230\u53e6\u4e00\u500b\u6587\u4ef6\u4e2d\uff1a<\/p>\n<pre><code>base64 input.txt &gt; output.txt<\/code><\/pre>\n<h2>\u4f7f\u7528 <code>base64<\/code> \u547d\u4ee4\u9032\u884c\u89e3\u78bc<\/h2>\n<p>\u9664\u4e86\u7de8\u78bc\uff0c<code>base64<\/code> \u547d\u4ee4\u9084\u53ef\u4ee5\u7528\u65bc\u89e3\u78bc\u3002\u89e3\u78bc\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>base64 -d [\u9078\u9805] [\u6587\u4ef6]<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u6709\u4e00\u500b\u5df2\u7d93\u88ab\u7de8\u78bc\u7684\u6587\u4ef6 <code>output.txt<\/code>\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c07\u5176\u89e3\u78bc\uff1a<\/p>\n<pre><code>base64 -d output.txt<\/code><\/pre>\n<p>\u540c\u6a23\uff0c\u60a8\u4e5f\u53ef\u4ee5\u5c07\u89e3\u78bc\u7d50\u679c\u91cd\u5b9a\u5411\u5230\u53e6\u4e00\u500b\u6587\u4ef6\u4e2d\uff1a<\/p>\n<pre><code>base64 -d output.txt &gt; decoded.txt<\/code><\/pre>\n<h2 id=\"%e5%b8%b8%e7%94%a8%e9%81%b8%e9%a0%85-WkvRqrxrSy\">\u5e38\u7528\u9078\u9805<\/h2>\n<p><code>base64<\/code> \u547d\u4ee4\u9084\u63d0\u4f9b\u4e86\u4e00\u4e9b\u6709\u7528\u7684\u9078\u9805\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u5e38\u7528\u7684\u9078\u9805\uff1a<\/p>\n<ul>\n<li><code>-w<\/code>\uff1a\u6307\u5b9a\u6bcf\u884c\u7684\u6700\u5927\u5b57\u5143\u6578\uff0c\u9810\u8a2d\u70ba 76\u3002<\/li>\n<li><code>-d<\/code>\uff1a\u9032\u884c\u89e3\u78bc\u3002<\/li>\n<li><code>-i<\/code>\uff1a\u6307\u5b9a\u8f38\u5165\u6587\u4ef6\uff0c\u82e5\u672a\u6307\u5b9a\u5247\u5f9e\u6a19\u6e96\u8f38\u5165\u8b80\u53d6\u3002<\/li>\n<li><code>-o<\/code>\uff1a\u6307\u5b9a\u8f38\u51fa\u6587\u4ef6\uff0c\u82e5\u672a\u6307\u5b9a\u5247\u8f38\u51fa\u5230\u6a19\u6e96\u8f38\u51fa\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-WkvRqrxrSy\">\u5be6\u969b\u61c9\u7528\u5834\u666f<\/h2>\n<p>Base64 \u7de8\u78bc\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u5728\u96fb\u5b50\u90f5\u4ef6\u4e2d\u50b3\u8f38\u4e8c\u9032\u5236\u9644\u4ef6\u6642\uff0c\u901a\u5e38\u6703\u4f7f\u7528 Base64 \u7de8\u78bc\u4f86\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<li>\u5728 URL \u4e2d\u50b3\u905e\u4e8c\u9032\u5236\u6578\u64da\u6642\uff0cBase64 \u7de8\u78bc\u53ef\u4ee5\u907f\u514d\u7279\u6b8a\u5b57\u7b26\u9020\u6210\u7684\u554f\u984c\u3002<\/li>\n<li>\u5728 API \u8acb\u6c42\u4e2d\uff0cBase64 \u7de8\u78bc\u53ef\u4ee5\u7528\u65bc\u50b3\u905e\u5716\u50cf\u6216\u5176\u4ed6\u4e8c\u9032\u5236\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-WkvRqrxrSy\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u7684\u4f86\u8aaa\uff0c<code>base64<\/code> \u547d\u4ee4\u662f\u4e00\u500b\u5f37\u5927\u4e14\u9748\u6d3b\u7684\u5de5\u5177\uff0c\u80fd\u5920\u8f15\u9b06\u5730\u9032\u884c Base64 \u7de8\u78bc\u548c\u89e3\u78bc\u3002\u7121\u8ad6\u662f\u5728\u6578\u64da\u50b3\u8f38\u9084\u662f\u5b58\u5132\u65b9\u9762\uff0c\u5b83\u90fd\u80fd\u63d0\u4f9b\u4fbf\u5229\u3002\u5c0d\u65bc\u9700\u8981\u8655\u7406\u4e8c\u9032\u5236\u6578\u64da\u7684\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u4f86\u8aaa\uff0c\u638c\u63e1\u9019\u500b\u547d\u4ee4\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528 Linux \u547d\u4ee4 base64 \u9032\u884c\u6578\u64da\u7684\u7de8\u78bc\u548c\u89e3\u78bc\uff0c\u8f15\u9b06\u5c07\u4e8c\u9032\u5236\u6578\u64da\u8f49\u63db\u70ba\u53ef\u6253\u5370\u7684 ASCII \u5b57\u7b26\u4e32\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-44634","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44634","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=44634"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44634\/revisions"}],"predecessor-version":[{"id":44635,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44634\/revisions\/44635"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}