{"id":255739,"date":"2017-03-15T23:42:59","date_gmt":"2017-03-15T15:42:59","guid":{"rendered":"http:\/\/blog.zhenglei.net\/?p=255739"},"modified":"2017-03-15T23:42:59","modified_gmt":"2017-03-15T15:42:59","slug":"%e5%af%bb%e6%89%be%e5%b9%b6%e5%88%a0%e9%99%a4git%e8%ae%b0%e5%bd%95%e4%b8%ad%e7%9a%84%e5%a4%a7%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/blog.zhenglei.net\/?p=255739","title":{"rendered":"\u5bfb\u627e\u5e76\u5220\u9664Git\u8bb0\u5f55\u4e2d\u7684\u5927\u6587\u4ef6"},"content":{"rendered":"<p><a href=\"http:\/\/www.tuicool.com\/articles\/vAVVZrA\">http:\/\/www.tuicool.com\/articles\/vAVVZrA<\/a><\/p>\n<h1>\u5bfb\u627e\u5e76\u5220\u9664Git\u8bb0\u5f55\u4e2d\u7684\u5927\u6587\u4ef6<\/h1>\n<div class=\"article_meta\">\n<div><span class=\"timestamp\">\u65f6\u95f4\u00a02016-03-22 08:00:00 <\/span> <span class=\"from\"> <i class=\"icon-globe\"><\/i> <a class=\"cut cut28 from\" href=\"http:\/\/www.tuicool.com\/sites\/imABfmU\" target=\"_blank\">Harttle Land <\/a> <\/span><\/div>\n<div class=\"source\"><i>\u539f\u6587<\/i>\u00a0 <a class=\"cut cut70\" href=\"http:\/\/harttle.com\/2016\/03\/22\/purge-large-files-in-gitrepo.html?utm_source=tuicool&amp;utm_medium=referral\">http:\/\/harttle.com\/2016\/03\/22\/purge-large-files-in-gitrepo.html<\/a><\/div>\n<div>\u4e3b\u9898<a href=\"http:\/\/www.tuicool.com\/topics\/11090032\" target=\"_blank\"> <span class=\"new-label\">Git<\/span> <\/a><\/div>\n<\/div>\n<div id=\"nei\" class=\"article_body\">\n<article>\u6700\u8fd1\u53d1\u73b0 <a href=\"https:\/\/github.com\/harttle\/harttle.github.io\" target=\"_blank\" rel=\"nofollow,noindex\">HarttleLand\u7684Git\u4ed3\u5e93<\/a> \u5df2\u7ecf\u8fbe\u5230\u4e86142M\uff0c\u4e25\u91cd\u5f71\u54cdFork\u548cClone\u3002 \u4eca\u6668Harttle\u4eceGit\u8bb0\u5f55\u4e2d\u5b9a\u4f4d\u4e86\u6570\u767e\u4e2a\u5927\u6587\u4ef6\u5e76\u5c06\u5176\u5220\u9664\uff0c\u73b0\u5728\u4ed3\u5e93\u6062\u590d\u4e8627M\u7684\u5927\u5c0f\u3002 \u501f\u6b64\u673a\u4f1a\uff0c\u672c\u6587\u6765\u4ecb\u7ecd\u67e5\u627e\u548c\u91cd\u5199Git\u8bb0\u5f55\u7684\u547d\u4ee4\uff1a <code>git rev-list<\/code> , <code>git filter-branch<\/code> \u3002<\/p>\n<p>\u9996\u5148\u901a\u8fc7 <code>rev-list<\/code> \u6765\u8bc6\u522b\u4ed3\u5e93\u8bb0\u5f55\u4e2d\u7684\u5927\u6587\u4ef6\uff1a<\/p>\n<div>\n<pre class=\"prettyprint hljs vim\"><code>git rev-<span class=\"hljs-keyword\">list<\/span> --objects --<span class=\"hljs-keyword\">all<\/span> | <span class=\"hljs-keyword\">grep<\/span> <span class=\"hljs-string\">\"<\/span><span class=\"hljs-string\">$(<\/span><span class=\"hljs-string\">git verify-pack -v .git\/objects\/pack\/<\/span><span class=\"hljs-string\">*<\/span><span class=\"hljs-string\">.idx | sort -k 3 -n | tail -5 | awk <\/span><span class=\"hljs-string\">'{print$1}'<\/span><span class=\"hljs-string\">)<\/span><span class=\"hljs-string\">\"<\/span>\r\n<\/code><\/pre>\n<\/div>\n<p>\u7ecf\u8fc7\u786e\u8ba4\u540e\uff0c\u901a\u8fc7 <code>filter-branch<\/code> \u6765\u91cd\u5199\u6d89\u53ca\u5230\u7684\u6240\u6709\u63d0\u4ea4\uff1a<\/p>\n<div>\n<pre class=\"prettyprint hljs vim\"><code>git <span class=\"hljs-built_in\">filter<\/span>-branch -<span class=\"hljs-keyword\">f<\/span> --prune-<span class=\"hljs-built_in\">empty<\/span> --<span class=\"hljs-built_in\">index<\/span>-<span class=\"hljs-built_in\">filter<\/span> <span class=\"hljs-string\">'git rm -rf --cached --ignore-unmatch your-file-name'<\/span> --<span class=\"hljs-keyword\">tag<\/span>-name-<span class=\"hljs-built_in\">filter<\/span> <span class=\"hljs-keyword\">cat<\/span> -- --<span class=\"hljs-keyword\">all<\/span>\r\n<\/code><\/pre>\n<\/div>\n<h2>Git\u4ed3\u5e93\u7684\u5b58\u50a8\u65b9\u5f0f<\/h2>\n<div>\n<p>\u5982\u679c\u4f60\u719f\u77e5Git\u7684\u5b58\u50a8\u65b9\u5f0f\uff0c\u8df3\u8fc7\u6b64\u8282\u3002<\/p>\n<\/div>\n<p>Git\u4ed3\u5e93\u4f4d\u4e8e\u9879\u76ee\u6839\u76ee\u5f55\u7684 <code>.git<\/code> \u6587\u4ef6\u5939\uff0c\u5176\u4e2d\u4fdd\u5b58\u4e86\u4ece\u4ed3\u5e93\u5efa\u7acb\uff08 <code>git init<\/code> \uff09\u4ee5\u6765\u6240\u6709\u7684\u4ee3\u7801\u589e\u5220\u3002 \u6bcf\u4e00\u4e2a\u63d0\u4ea4\uff08Commit\uff09\u76f8\u5f53\u4e8e\u4e00\u4e2aPatch\u5e94\u7528\u5728\u4e4b\u524d\u7684\u9879\u76ee\u4e0a\uff0c\u501f\u6b64\u4e00\u4e2a\u9879\u76ee\u53ef\u4ee5\u56de\u5230\u4efb\u4f55\u4e00\u6b21\u63d0\u4ea4\u65f6\u7684\u6587\u4ef6\u72b6\u6001\u3002<\/p>\n<p>\u4e8e\u662f\u5728Git\u4e2d\u5220\u9664\u4e00\u4e2a\u6587\u4ef6\u65f6\uff0cGit\u53ea\u662f\u8bb0\u5f55\u4e86\u8be5\u5220\u9664\u64cd\u4f5c\uff0c\u8be5\u8bb0\u5f55\u4f5c\u4e3a\u4e00\u4e2aPatch\u5b58\u50a8\u5728 <code>.git<\/code> \u4e2d\u3002 \u5220\u9664\u524d\u7684\u6587\u4ef6\u4ecd\u7136\u5728Git\u4ed3\u5e93\u4e2d\u4fdd\u5b58\u7740\u3002\u76f4\u63a5\u5220\u9664\u6587\u4ef6\u5e76\u63d0\u4ea4\u8d77\u4e0d\u5230\u7ed9Git\u4ed3\u5e93\u7626\u8eab\u7684\u6548\u679c\u3002<\/p>\n<p>\u5728Git\u4ed3\u5e93\u5f7b\u5e95\u5220\u9664\u4e00\u4e2a\u6587\u4ef6\u53ea\u6709\u4e00\u79cd\u529e\u6cd5\uff1a\u91cd\u5199\uff08Rewrite\uff09\u6d89\u53ca\u8be5\u6587\u4ef6\u7684\u6240\u6709\u63d0\u4ea4\u3002 \u5e78\u8fd0\u7684\u662f\u501f\u52a9 <code>git filter-branch<\/code> \u4fbf\u53ef\u4ee5\u91cd\u5199\u5386\u53f2\u63d0\u4ea4\uff0c\u5f53\u7136\u8fd9\u4e5f\u662fGit\u4e2d\u6700\u5371\u9669\u7684\u64cd\u4f5c\u3002 \u53ef\u4ee5\u8bf4\u6bd4 <code>rm -rf *<\/code> \u5371\u9669\u4e00\u4e07\u500d\u3002<\/p>\n<h2>\u4ece\u6240\u6709\u63d0\u4ea4\u4e2d\u5220\u9664\u4e00\u4e2a\u6587\u4ef6<\/h2>\n<p>\u6211\u6e05\u695a\u5730\u8bb0\u5f97\u66fe\u63d0\u4ea4\u8fc7\u540d\u4e3a <code>recent-badge.psd<\/code> \u7684\u6587\u4ef6\u3002\u8fd9\u662f\u4e00\u4e2a\u5f88\u5927\u7684PhotoShop\u6587\u4ef6\uff0c\u6211\u8981\u628a\u5b83\u5220\u6389\u3002 <code>filter-branch<\/code> \u547d\u4ee4\u53ef\u4ee5\u7528\u6765\u91cd\u5199Git\u4ed3\u5e93\u4e2d\u7684\u63d0\u4ea4\uff0c \u5229\u7528 <code>filter-branch<\/code> \u7684 <code>--index-filter<\/code> \u53c2\u6570\u4fbf\u80fd\u628a\u5b83\u4ece\u6240\u6709Git\u63d0\u4ea4\u4e2d\u5220\u9664\u3002<\/p>\n<div>\n<pre class=\"prettyprint hljs vim\"><code>$ git <span class=\"hljs-built_in\">filter<\/span>-branch -<span class=\"hljs-keyword\">f<\/span> --prune-<span class=\"hljs-built_in\">empty<\/span> --<span class=\"hljs-built_in\">index<\/span>-<span class=\"hljs-built_in\">filter<\/span> <span class=\"hljs-string\">'git rm -rf --cached --ignore-unmatch assets\/img\/recent-badge.psd'<\/span> --<span class=\"hljs-keyword\">tag<\/span>-name-<span class=\"hljs-built_in\">filter<\/span> <span class=\"hljs-keyword\">cat<\/span> -- --<span class=\"hljs-keyword\">all<\/span>\r\nRewrite <span class=\"hljs-number\">2771<\/span>f50d45a0293668a30af77983d87886441640 (<span class=\"hljs-number\">264<\/span>\/<span class=\"hljs-number\">982<\/span>)rm <span class=\"hljs-string\">'assets\/img\/recent-badge.psd'<\/span>\r\nRewrite <span class=\"hljs-number\">1<\/span>a98ecb3f39e1f200e31754714eec18bc92848ce (<span class=\"hljs-number\">265<\/span>\/<span class=\"hljs-number\">982<\/span>)rm <span class=\"hljs-string\">'assets\/img\/recent-badge.psd'<\/span>\r\nRewrite d4e61cfb1d88187b0561d283e663b81b738df2c7 (<span class=\"hljs-number\">270<\/span>\/<span class=\"hljs-number\">982<\/span>)rm <span class=\"hljs-string\">'assets\/img\/recent-badge.psd'<\/span>\r\nRewrite <span class=\"hljs-number\">4<\/span>ba0df06b26cf86fd39c2cda6b012c521cbc4dc1 (<span class=\"hljs-number\">271<\/span>\/<span class=\"hljs-number\">982<\/span>)rm <span class=\"hljs-string\">'assets\/img\/recent-badge.psd'<\/span>\r\nRewrite <span class=\"hljs-number\">242<\/span>ae98060c77863f5e826ba7e1ec47\r\n<\/code><\/pre>\n<\/div>\n<p><code>--index-filter<\/code> \u53c2\u6570\u7528\u6765\u6307\u5b9a\u4e00\u6761Bash\u547d\u4ee4\uff0c\u7136\u540eGit\u4f1a\u68c0\u51fa\uff08checkout\uff09\u6240\u6709\u7684\u63d0\u4ea4\uff0c \u6267\u884c\u8be5\u547d\u4ee4\uff0c\u7136\u540e\u91cd\u65b0\u63d0\u4ea4\u3002\u6211\u4eec\u5728\u63d0\u4ea4\u524d\u79fb\u9664\u4e86 <code>recent-badge.psd<\/code> \u6587\u4ef6\uff0c \u8fd9\u4e2a\u6587\u4ef6\u4fbf\u4eceGit\u7684\u6240\u6709\u8bb0\u5f55\u4e2d\u5b8c\u5168\u6d88\u5931\u4e86\u3002<\/p>\n<div>\n<p><code>--all<\/code> \u53c2\u6570\u544a\u8bc9Git\u6211\u4eec\u9700\u8981\u91cd\u5199\u6240\u6709\u5206\u652f\uff08\u6216\u5f15\u7528\uff09\u3002<\/p>\n<\/div>\n<h2>\u5bfb\u627e\u5927\u6587\u4ef6\u7684ID<\/h2>\n<p>\u5220\u6389\u4e86 <code>recent-badge.psd<\/code> \u540e\u6211\u4ecd\u4e0d\u6ee1\u8db3\uff0c\u6211\u8981\u627e\u5230\u6240\u6709\u7684\u5927\u6587\u4ef6\uff0c\u5e76\u628a\u5b83\u5220\u6389\u3002 <code>verify-pack<\/code> \u547d\u4ee4\u7528\u6765\u9a8c\u8bc1Git\u6253\u5305\u7684\u5f52\u6863\u6587\u4ef6\uff0c\u6211\u4eec\u7528\u5b83\u6765\u627e\u5230\u90a3\u4e9b\u5927\u6587\u4ef6\u3002 \u4f8b\u5982\uff1a<\/p>\n<div>\n<pre class=\"prettyprint hljs perl\"><code>$ git verify-<span class=\"hljs-keyword\">pack<\/span> -v .git\/objects\/<span class=\"hljs-keyword\">pack<\/span>\/*.idx\r\n<span class=\"hljs-number\">8<\/span>fa15d279de33ce28a3289fd33951374084231e4 tree   <span class=\"hljs-number\">135<\/span> <span class=\"hljs-number\">137<\/span> <span class=\"hljs-number\">144088922<\/span>\r\na44a50b2ffb1f8283c8e64aafb8e7628249d7453 tree   <span class=\"hljs-number\">33<\/span> <span class=\"hljs-number\">43<\/span> <span class=\"hljs-number\">144089059<\/span>\r\nb57d99f38fe22491e4a2d30c2b081ecb7bbb329c tree   <span class=\"hljs-number\">99<\/span> <span class=\"hljs-number\">97<\/span> <span class=\"hljs-number\">144089102<\/span>\r\n<span class=\"hljs-number\">2<\/span>d4ffaffc11758d561ea1a6d57dd8ee17ee1d836 blob   <span class=\"hljs-number\">644952<\/span> <span class=\"hljs-number\">644959<\/span> <span class=\"hljs-number\">144089199<\/span>\r\n<span class=\"hljs-number\">8<\/span>cf81ebfeec409f19e7a47a76517317f3bfa268d blob   <span class=\"hljs-number\">695898<\/span> <span class=\"hljs-number\">695871<\/span> <span class=\"hljs-number\">144734158<\/span>\r\n...\r\n<\/code><\/pre>\n<\/div>\n<div>\n<p><code>-v<\/code> \uff08verbose\uff09\u53c2\u6570\u662f\u6253\u5370\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n<\/div>\n<p>\u8f93\u51fa\u7684\u7b2c\u4e00\u5217\u662f\u6587\u4ef6ID\uff0c\u7b2c\u4e8c\u5217\u8868\u793a\u6587\u4ef6\uff08blob\uff09\u6216\u76ee\u5f55\uff08tree\uff09\uff0c\u7b2c\u4e09\u5217\u662f\u6587\u4ef6\u5927\u5c0f\u3002 \u73b0\u5728\u5f97\u5230\u4e86\u6240\u6709\u7684\u6587\u4ef6ID\u53ca\u5176\u5927\u5c0f\uff0c\u9700\u8981\u5199\u4e00\u70b9Bash\u4e86\uff01<\/p>\n<p>\u5148\u6309\u7167\u7b2c\u4e09\u5217\u6392\u5e8f\uff0c\u5e76\u53d6\u6700\u5927\u76845\u6761\uff0c\u7136\u540e\u6253\u5370\u51fa\u6bcf\u9879\u7684\u7b2c\u4e00\u5217\uff08\u8fd9\u4e00\u5217\u662f\u6587\u4ef6ID\uff09\uff1a<\/p>\n<div>\n<pre class=\"prettyprint hljs perl\"><code>$ git verify-<span class=\"hljs-keyword\">pack<\/span> -v .git\/objects\/<span class=\"hljs-keyword\">pack<\/span>\/*.idx | <span class=\"hljs-keyword\">sort<\/span> -k <span class=\"hljs-number\">3<\/span> -n | tail -<span class=\"hljs-number\">10<\/span> | awk <span class=\"hljs-string\">'{print$1}'<\/span>)<span class=\"hljs-string\">\"\r\nf846f156d16f74243b67e3dabec58a3128744352 \r\n4a1546e732b2e2a352b7bf220c1a22ad859abf89 \r\nf72d04efe6d0b41b067f9fbbc62455f28d3670d2 \r\n49bdf300ddf57d1946bc9c6570d94a38ac9d6a50 \r\n9c073d4177af5d2e43ada41f92efb18d9462a536\r\n<\/span><\/code><\/pre>\n<\/div>\n<p>\u73b0\u5728\u53d8\u5f97\u5230\u4e86\u6700\u5927\u76845\u4e2a\u6587\u4ef6\u7684ID\uff0c\u800c\u6211\u9700\u8981\u6587\u4ef6\u540d\u624d\u80fd\u7528 <code>filter-branch<\/code> \u79fb\u9664\u5b83\u3002 \u6211\u73b0\u5728\u9700\u8981\u6587\u4ef6ID\u548c\u6587\u4ef6\u540d\u7684\u6620\u5c04\u5173\u7cfb\u3002<\/p>\n<h2>\u6587\u4ef6\u540d\u4e0eID\u6620\u5c04<\/h2>\n<p><code>rev-list<\/code> \u547d\u4ee4\u7528\u6765\u5217\u51faGit\u4ed3\u5e93\u4e2d\u7684\u63d0\u4ea4\uff0c\u6211\u4eec\u7528\u5b83\u6765\u5217\u51fa\u6240\u6709\u63d0\u4ea4\u4e2d\u6d89\u53ca\u7684\u6587\u4ef6\u540d\u53ca\u5176ID\u3002 \u8be5\u547d\u4ee4\u53ef\u4ee5\u6307\u5b9a\u53ea\u663e\u793a\u67d0\u4e2a\u5f15\u7528\uff08\u6216\u5206\u652f\uff09\u7684\u4e0a\u4e0b\u6e38\u7684\u63d0\u4ea4\u3002\u4f8b\u5982\uff1a<\/p>\n<div>\n<pre class=\"hljs nginx\"><code><span class=\"hljs-attribute\">git<\/span> rev-list foo bar<span class=\"hljs-regexp\"> ^baz<\/span>\r\n<\/code><\/pre>\n<\/div>\n<p>\u5c06\u4f1a\u5217\u51fa\u6240\u6709\u4ece <code>foo<\/code> \u548c <code>bar<\/code> \u53ef\u5230\u8fbe\uff0c\u4f46\u4ece <code>baz<\/code> \u4e0d\u53ef\u5230\u8fbe\u7684\u63d0\u4ea4\u3002\u6211\u4eec\u5c06\u4f1a\u7528\u5230 <code>rev-list<\/code> \u7684\u4e24\u4e2a\u53c2\u6570\uff1a<\/p>\n<ul>\n<li><code>--objects<\/code> \uff1a\u5217\u51fa\u8be5\u63d0\u4ea4\u6d89\u53ca\u7684\u6240\u6709\u6587\u4ef6ID\u3002<\/li>\n<li><code>--all<\/code> \uff1a\u6240\u6709\u5206\u652f\u7684\u63d0\u4ea4\uff0c\u76f8\u5f53\u4e8e\u6307\u5b9a\u4e86\u4f4d\u4e8e <code>\/refs<\/code> \u4e0b\u7684\u6240\u6709\u5f15\u7528\u3002<\/li>\n<\/ul>\n<p>\u6211\u4eec\u770b\u770b\u8fd9\u6761\u547d\u4ee4\u7684\u8f93\u51fa\uff1a<\/p>\n<div>\n<pre class=\"prettyprint hljs haskell\"><code>$ git rev-list <span class=\"hljs-comment\">--objects --all<\/span>\r\n<span class=\"hljs-title\">c252878ac09a3979a80520b82a71dc2dae4529f9<\/span>\r\n<span class=\"hljs-number\">7<\/span>bc7d05c6097063f531580ba4c32921464a6c456 _drafts\r\n<span class=\"hljs-title\">dcce26ed53fbb869dc7d5b71742d2f9e523bfe42<\/span> _layouts\r\n<span class=\"hljs-number\">414186<\/span>c794a0d58695abb75c548bdbfec1de2763 _layouts\/<span class=\"hljs-keyword\">default<\/span>.html\r\n<span class=\"hljs-number\">1934<\/span>eeffe3d242375510dff28cffa6de6b3de367 _layouts\/post.html\r\n<span class=\"hljs-number\">5<\/span>f14647875f2177a6d37b8bfbcdb4629af595b64 _posts\r\n<span class=\"hljs-number\">6<\/span>cdbb293d453ced07e6a07e0aa6e580e6a5538f4 _posts\/<span class=\"hljs-number\">2013<\/span><span class=\"hljs-number\">-10<\/span><span class=\"hljs-number\">-12<\/span><span class=\"hljs-number\">-2.<\/span>md\r\n...\r\n<\/code><\/pre>\n<\/div>\n<p>\u73b0\u5728\u5c31\u5f97\u5230\u4e86\u6587\u4ef6\u540d\uff08\u5982 <code>_posts\/2013-10-12-2.md<\/code> \uff09\u548cID\uff08\u5982 <code>6cdbb293d453ced07e6a07e0aa6e580e6a5538f4<\/code> \uff09\u7684\u6620\u5c04\u5173\u7cfb\u3002<\/p>\n<h2>\u5f97\u5230\u6587\u4ef6\u540d\u5217\u8868<\/h2>\n<p>\u524d\u9762\u6211\u4eec\u901a\u8fc7 <code>rev-list<\/code> \u5f97\u5230\u4e86\u6587\u4ef6\u540d-ID\u7684\u5bf9\u5e94\u5173\u7cfb\uff0c\u901a\u8fc7 <code>verify-pack<\/code> \u5f97\u5230\u4e86\u6700\u5927\u76845\u4e2a\u6587\u4ef6ID\u3002 \u7528\u540e\u8005\u7b5b\u9009\u524d\u8005\u4fbf\u80fd\u5f97\u5230\u6700\u5927\u76845\u4e2a\u6587\u4ef6\u7684\u6587\u4ef6\u540d\uff1a<\/p>\n<div>\n<pre class=\"prettyprint hljs gradle\"><code>$ git rev-list --objects --all | <span class=\"hljs-keyword\">grep<\/span> <span class=\"hljs-string\">\"$(git verify-pack -v .git\/objects\/pack\/*.idx | sort -k 3 -n | tail -5 | awk '{print$1}')\"<\/span>\r\nf846f156d16f74243b67e3dabec58a3128744352 assets<span class=\"hljs-regexp\">\/img\/<\/span>recent-badge.psd\r\n<span class=\"hljs-number\">4<\/span>a1546e732b2e2a352b7bf220c1a22ad859abf89 assets<span class=\"hljs-regexp\">\/img\/<\/span>album<span class=\"hljs-regexp\">\/me\/<\/span>IMG_0276.JPG\r\nf72d04efe6d0b41b067f9fbbc62455f28d3670d2 assets<span class=\"hljs-regexp\">\/img\/<\/span>album<span class=\"hljs-regexp\">\/me\/<\/span>IMG_0389.JPG\r\n<span class=\"hljs-number\">49<\/span>bdf300ddf57d1946bc9c6570d94a38ac9d6a50 assets<span class=\"hljs-regexp\">\/img\/<\/span>album<span class=\"hljs-regexp\">\/me\/<\/span>IMG_0813.JPG\r\n<span class=\"hljs-number\">9<\/span>c073d4177af5d2e43ada41f92efb18d9462a536 assets<span class=\"hljs-regexp\">\/img\/<\/span>album<span class=\"hljs-regexp\">\/me\/<\/span>IMG_0891.JPG\r\n<\/code><\/pre>\n<\/div>\n<p>\u5148\u628a\u4e0a\u9762\u8f93\u51fa\u5b58\u5230 <code>large-files.txt<\/code> \u4e2d\u3002\u8fd8\u8bb0\u5f97\u5417\uff1f <code>--tree-filter<\/code> \u53c2\u6570\u4e2d\u6211\u4eec\u9700\u8981\u7ed9\u51fa\u4e00\u884c\u7684\u6587\u4ef6\u540d\u5217\u8868\u3002\u4e0a\u8ff0\u5217\u8868\u6211\u4eec\u9700\u8981\u5904\u7406\u4e00\u4e0b\uff1a<\/p>\n<div>\n<pre class=\"prettyprint hljs awk\"><code>$ cat large-files.txt| awk <span class=\"hljs-string\">'{print $2}'<\/span> | tr <span class=\"hljs-string\">'\\n'<\/span> <span class=\"hljs-string\">' '<\/span>\r\nassets<span class=\"hljs-regexp\">\/img\/<\/span>recent-badge.psd assets<span class=\"hljs-regexp\">\/img\/<\/span>album<span class=\"hljs-regexp\">\/me\/<\/span>IMG_0276.JPG assets<span class=\"hljs-regexp\">\/img\/<\/span>album<span class=\"hljs-regexp\">\/me\/<\/span>IMG_0389.JPG assets<span class=\"hljs-regexp\">\/img\/<\/span>album<span class=\"hljs-regexp\">\/me\/<\/span>IMG_0813.JPG assets<span class=\"hljs-regexp\">\/img\/<\/span>album<span class=\"hljs-regexp\">\/me\/<\/span>IMG_0891.JPG\r\n<\/code><\/pre>\n<\/div>\n<p>\u73b0\u5728\u4fbf\u5f97\u5230\u4e86\u4e00\u884c\u7684\u6587\u4ef6\u5217\u8868\u3002\u628a\u5b83\u5b58\u5230 <code>large-files-inline.txt<\/code> \u4e2d\u3002<\/p>\n<h2>\u5220\u9664\u6240\u6709\u5927\u6587\u4ef6<\/h2>\n<p>\u73b0\u5728\u5f97\u5230\u4e86\u8981\u5220\u9664\u7684\u5927\u6587\u4ef6\u5217\u8868 <code>large-files-inline.txt<\/code> \uff0c\u628a\u5b83\u4f20\u5165\u5230 <code>--tree-filter<\/code> \u4e2d\u5373\u53ef\uff1a<\/p>\n<div>\n<pre class=\"prettyprint hljs vim\"><code>git <span class=\"hljs-built_in\">filter<\/span>-branch -<span class=\"hljs-keyword\">f<\/span> --prune-<span class=\"hljs-built_in\">empty<\/span> --<span class=\"hljs-built_in\">index<\/span>-<span class=\"hljs-built_in\">filter<\/span> <span class=\"hljs-string\">\"git rm -rf --cached --ignore-unmatch <\/span><span class=\"hljs-string\">`<\/span><span class=\"hljs-string\">cat large-files-inline.txt<\/span><span class=\"hljs-string\">`<\/span><span class=\"hljs-string\">\"<\/span> --<span class=\"hljs-keyword\">tag<\/span>-name-<span class=\"hljs-built_in\">filter<\/span> <span class=\"hljs-keyword\">cat<\/span> -- --<span class=\"hljs-keyword\">all<\/span>\r\n<\/code><\/pre>\n<\/div>\n<div>\n<p>\u6ce8\u610f\u8fd9\u91cc <code>--index-filter<\/code> \u7684\u53c2\u6570\u8981\u7528\u53cc\u5f15\u53f7\uff0c\u56e0\u4e3a <code>cat large-files-inline.txt<\/code> \u8fd8\u9700\u8981Bash\u7684\u89e3\u6790\u3002<\/p>\n<\/div>\n<p>\u81f3\u6b64\u5df2\u7ecf\u5e72\u6389\u4e86\u90a3\u4e9b\u5927\u6587\u4ef6\uff0c\u6765\u770b\u770b\u7626\u8eab\u4e86\u591a\u5c11\u5427\uff01 \u6ce8\u610f <code>filter-branch<\/code> \u4e4b\u540e <code>.git<\/code> \u76ee\u5f55\u4e0b\u4f1a\u6709\u5927\u91cf\u7684\u5907\u4efd\u3002 \u9700\u8981\u514b\u9686\u4e00\u4efd\u5f53\u524d\u4ed3\u5e93\u6765\u770b\u6548\u679c\uff1a<\/p>\n<div>\n<pre class=\"prettyprint hljs vim\"><code>git clone --<span class=\"hljs-keyword\">no<\/span>-hardlinks <span class=\"hljs-keyword\">file<\/span>:\/\/\/Users\/harttle\/harttle.<span class=\"hljs-keyword\">com<\/span> \/tmp\/harttle.<span class=\"hljs-keyword\">com<\/span>\r\n<\/code><\/pre>\n<\/div>\n<p>\u4ed3\u5e93\u5927\u5c0f\u53d8\u4e3a25.76M\u4e86\uff01\u4ece\u539f\u6765\u7684142M\uff01<\/p>\n<div>\n<p>\u4e5f\u53ef\u4ee5\u8fdb\u5165\u9879\u76ee\u76ee\u5f55\u901a\u8fc7 <code>du -d 1 -h<\/code> \u67e5\u770b\u78c1\u76d8\u5360\u7528\u7684\u5927\u5c0f\u3002<\/p>\n<\/div>\n<p>\u5f53\u7136\u5230\u6b64\u4e3a\u6b62\u6211\u4eec\u66f4\u6539\u7684\u90fd\u662f\u672c\u5730\u4ed3\u5e93\uff0c\u73b0\u5728\u628a\u8fd9\u4e9b\u6539\u53d8Push\u5230\u8fdc\u7a0b\u4ed3\u5e93\u4e2d\u53bb\uff01<\/p>\n<div>\n<pre class=\"hljs lua\"><code>git push origin <span class=\"hljs-comment\">--force --all<\/span>\r\n<\/code><\/pre>\n<\/div>\n<div>\n<p>\u56e0\u4e3a\u4e0d\u662ffast forward\uff0c\u6240\u4ee5\u9700\u8981\u6307\u5b9a <code>--force<\/code> \u53c2\u6570\u3002<\/p>\n<\/div>\n<p>\u8fd9\u91cc\u7684 <code>--all<\/code> \u4f1a\u5c06\u6240\u6709\u5206\u652f\u90fd\u63a8\u9001\u5230 <code>origin<\/code> \u4e0a\u3002\u5f53\u7136\u4f60\u4e5f\u53ef\u4ee5\u53ea\u63a8\u9001 <code>master<\/code> \u5206\u652f\uff1a <code>git push origin master --force<\/code> \u3002\u4f46\u662f\uff01\u5982\u679c\u5176\u5b83\u8fdc\u7a0b\u5206\u652f\u6709\u90a3\u4e9b\u5927\u6587\u4ef6\u63d0\u4ea4\u7684\u8bdd\uff0c\u4ecd\u7136\u6ca1\u6709\u7626\u8eab\uff01<\/p>\n<h2>\u53c2\u8003\u9605\u8bfb<\/h2>\n<ul>\n<li><a href=\"http:\/\/naleid.com\/blog\/2012\/01\/17\/finding-and-purging-big-files-from-git-history\" target=\"_blank\" rel=\"nofollow,noindex\">http:\/\/naleid.com\/blog\/2012\/01\/17\/finding-and-purging-big-files-from-git-history<\/a><\/li>\n<li><a href=\"http:\/\/stackoverflow.com\/questions\/6403601\/purging-file-from-git-repo-failed-unable-to-create-new-backup\" target=\"_blank\" rel=\"nofollow,noindex\">http:\/\/stackoverflow.com\/questions\/6403601\/purging-file-from-git-repo-failed-unable-to-create-new-backup<\/a><\/li>\n<li><a href=\"http:\/\/dalibornasevic.com\/posts\/2-permanently-remove-files-and-folders-from-git-repo\" target=\"_blank\" rel=\"nofollow,noindex\">http:\/\/dalibornasevic.com\/posts\/2-permanently-remove-files-and-folders-from-git-repo<\/a><\/li>\n<li><a href=\"https:\/\/git-scm.com\/book\/zh\/v1\/Git-%E5%86%85%E9%83%A8%E5%8E%9F%E7%90%86-Git-References\" target=\"_blank\" rel=\"nofollow,noindex\">https:\/\/git-scm.com\/book\/zh\/v1\/Git-\u5185\u90e8\u539f\u7406-Git-References<\/a><\/li>\n<\/ul>\n<\/article>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>http:\/\/www.tuicool.com\/articles\/vAVVZrA  &hellip; <a href=\"https:\/\/blog.zhenglei.net\/?p=255739\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[193,6],"tags":[104],"class_list":["post-255739","post","type-post","status-publish","format-standard","hentry","category-cloud-2","category-internet","tag-git"],"_links":{"self":[{"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/posts\/255739","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=255739"}],"version-history":[{"count":1,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/posts\/255739\/revisions"}],"predecessor-version":[{"id":255740,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/posts\/255739\/revisions\/255740"}],"wp:attachment":[{"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=255739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=255739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=255739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}