\u4f7f\u7528\u8fc7 GitHub \u7684\u4eba\u5927\u591a\u77e5\u9053\u5b83\u4e0a\u9762\u6709\u4e2a\u201cFork\u201d\u7684\u529f\u80fd\uff0c\u7528\u6765\u5c06\u67d0\u4e2a\u4ed3\u5e93\u514b\u9686\u5230\u4f60\u7684\u8d26\u6237\u4e4b\u4e0b\uff0c\u4ece\u800c\u53ef\u4ee5\u5bf9\u5176\u8fdb\u884c\u4fee\u6539\u3001\u884d\u751f\uff0c\u4e5f\u53ef\u4ee5\u6bd4\u8f83\u65b9\u4fbf\u7684\u5c06\u4f60\u7684\u4fee\u6539\u63a8\u56de\u5230\u539f\u6765\u7684\u4ed3\u5e93\uff08\u6240\u8c13\u7684\u4e0a\u6e38\uff09\u3002<\/p>\n

\u968f\u7740 GitHub \u7684\u6d41\u884c\uff0c\u6211\u4eec\u7ecf\u5e38\u80fd\u5728\u5404\u79cd\u6587\u7ae0\u4e2d\u89c1\u5230\uff0c\u201cfork \u67d0\u67d0\u9879\u76ee\u201d\u7b49\u8bf4\u6cd5\uff0c\u662f\u7684\uff0c\u201cfork\u201d\u8fd9\u4e2a\u4e00\u76f4\u6ca1\u6709\u4e00\u4e2a\u6b63\u5f0f\u7684\u8bd1\u540d\u3002<\/p>\n

\u5176\u5b9e\u8fd9\u4e2a\u95ee\u9898\u4e0d\u72ec\u51fa\u73b0\u5728 GitHub \u4e2d\uff0cfork \u8fd9\u4e2a\u8bcd\u66f4\u65e9\u7684\u51fa\u73b0\u5728 Unix\/Linux \u4e2d\u7684 C \u8bed\u8a00\u7f16\u7a0b\u4e4b\u4e2d\u3002\u5728 Unix\/Linux \u7684\u8fdb\u7a0b\u6a21\u578b\u4e2d\uff0cfork \u662f\u6307\u8fdb\u7a0b\u521b\u5efa\u81ea\u8eab\u526f\u672c\u7684\u64cd\u4f5c\uff0c\u5b83\u901a\u5e38\u662f\u4e00\u4e2a\u5728\u5185\u6838\u4e2d\u5b9e\u73b0\u7684\u7cfb\u7edf\u8c03\u7528\u3002fork \u662f Unix \u7c7b\u7cfb\u7edf\u4e2d\u8fdb\u7a0b\u521b\u5efa\u7684\u4e3b\u8981\u65b9\u5f0f\uff08\u5386\u53f2\u4e0a\u66fe\u7ecf\u662f\u552f\u4e00\u7684\u65b9\u5f0f\uff09\u3002\u4ece\u90a3\u4e2a\u65f6\u5019\u8d77\uff0cfork \u5c31\u4e00\u76f4\u6ca1\u6709\u4e00\u4e2a\u786e\u5b9a\u7684\u8bd1\u540d\u3002<\/p>\n

\u4e0d\u8fc7\uff0c\u6211\u4eec\u8ba4\u4e3a\uff0c\u5bf9\u4e8e\u8fd9\u6837\u7684\u4e00\u4e2a\u7ecf\u5e38\u4f7f\u7528\u7684\u4e13\u4e1a\u540d\u8bcd\uff0c\u6709\u4e00\u4e2a\u660e\u786e\u7684\u8bd1\u540d\u6bd4\u8f83\u9002\u5408\uff0c\u867d\u7136\u5927\u5bb6\u90fd\u4e60\u60ef\u4e86\u76f4\u63a5\u7528 fork \u4e00\u8bcd\u3002<\/p>\n

fork \u4e00\u8bcd\u5728\u82f1\u6587\u4e2d\u7684\u539f\u610f\u662f\u201c\u53c9\u5b50\u201d\uff0c \u867d\u7136\u7ffb\u8bd1\u6210\u201c\u5206\u53c9\u201d\u3001\u201c\u5206\u652f\u201d\u4f3c\u4e4e\u4e5f\u53ef\u4ee5\uff0c\u4f46\u662f\u524d\u8005\u8f83\u5c11\u7528\u505a\u52a8\u8bcd\uff0c\u540e\u8005\u5219\u548c Branch \u7684\u8bd1\u540d\u91cd\u590d\u6df7\u6dc6\u3002<\/p>\n

\u636e Linux \u4e2d\u56fd\u7ffb\u8bd1\u7ec4\uff08LCTT\uff09\u7684\u8bd1\u8005 dongfengweixiao \u63d0\u8bae\uff0c\u53ef\u8bd1\u4f5c\u201c\u590d\u523b<\/strong>\u201d\uff0c\u6211\u4eec\u8ba4\u4e3a\u8fd9\u662f\u4e00\u4e2a\u53ef\u53d6\u7684\u8bd1\u6cd5\uff0c\u4e00\u65b9\u9762\u7167\u987e\u5230\u4e86\u97f3\u8bd1\uff0c\u53e6\u4e00\u65b9\u9762\u5176\u91ca\u4e49\u4e5f\u5f62\u8c61\u76f4\u89c2\u3002<\/p>\n

\u65e2\u7136\u8bf4\u5230\u8fd9\u91cc\uff0c\u987a\u4fbf\u6211\u4eec\u5bf9\u590d\u523b\uff08<\/rp>\uff09<\/rp><\/ruby>\u505a\u4e00\u4e2a\u6280\u672f\u65b9\u9762\u7684\u7b80\u4ecb\u5427\u3002<\/p>\n

\u590d\u523b\uff08<\/rp>\uff09<\/rp><\/ruby>\u00a0GitHub \u4ed3\u5e93<\/strong><\/div>\n
\u5728 GitHub \u4e0a\u8bc4\u4ef7\u4e00\u4e2a\u9879\u76ee\uff08\u4ed3\u5e93\uff09\u662f\u5426\u6d41\u884c\uff0c\u5176\u4e2d\u4e00\u4e2a\u91cd\u8981\u6307\u6807\u5c31\u662f\u5176\u590d\u523b\uff08<\/rp>\uff09<\/rp><\/ruby>\u6570\u3002<\/p>\n
\u5728 GitHub \u4e0a\u53c2\u4e0e\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\u7684\u7a0b\u5ea6\u6709\u4e09\u4e2a\u9636\u6bb5\uff1a<\/p>\n
\n
star\uff08\u70b9\u8d5e\uff09\uff0c\u5982\u679c\u4f60\u89c9\u5f97\u67d0\u4e2a\u9879\u76ee\u4e0d\u9519\uff0c\u53ef\u4ee5\u4e3a\u5176\u70b9\u8d5e\uff08star\uff09<\/li>\n
watch\uff08\u5173\u6ce8\uff09\uff0c\u5982\u679c\u4f60\u5e0c\u671b\u8fdb\u4e00\u6b65\u5173\u6ce8\u8fd9\u4e2a\u9879\u76ee\u7684\u8fdb\u5c55\uff0c\u53ef\u4ee5\u5173\u6ce8\uff08watch\uff09\u5b83<\/li>\n
fork\uff08\u590d\u523b\uff09\uff0c\u5982\u679c\u4f60\u8fd8\u60f3\u8fdb\u4e00\u6b65\u4e3a\u8fd9\u4e2a\u9879\u76ee\u505a\u4e00\u4e9b\u8d21\u732e\uff0c\u53ef\u4ee5\u590d\u523b\uff08fork\uff09\u5b83\u5230\u4f60\u81ea\u5df1\u7684\u8d26\u6237\u4e0b\uff0c\u505a\u51fa\u4e86\u4fee\u6539\u4e4b\u540e\u901a\u8fc7 Pull-Request\uff08PR\uff09\u65b9\u5f0f\u5c06\u4f60\u7684\u6539\u52a8\u63a8\u56de\u7ed9\u539f\u4ed3\u5e93\uff08\u4e0a\u6e38\uff09\uff0c\u5982\u679c\u88ab\u63a5\u7eb3\u5c31\u4f1a\u8fdb\u5165\u5230\u539f\u4ed3\u5e93\u4e4b\u4e2d<\/li>\n<\/ul>\n<\/blockquote>\n
\u663e\u7136\uff0c\u4e00\u4e2a\u9879\u76ee\u7684\u590d\u523b\u6570\u8d8a\u9ad8\uff0c\u4ee3\u8868\u7740\u8d21\u732e\u8005\u8d8a\u591a\u3002<\/p>\n
\u901a\u8fc7\u590d\u523b\uff08<\/rp>\uff09<\/rp><\/ruby> + PR \u7684\u65b9\u5f0f\u5bf9\u5f00\u6e90\u9879\u76ee\u8fdb\u884c\u8d21\u732e\u7684\u6d41\u7a0b\u7c7b\u4f3c\u4e0b\u56fe\uff1a<\/p>\n
$\"\u590d\u523b\uff1a\u4e3a$ <\/p>\n
\u6211\u4eec\u77e5\u9053 GitHub \u662f\u8fd0\u884c\u5728 Git \u4e4b\u4e0a\u7684\uff0cGitHub \u4e2d\u7684\u590d\u523b\uff08<\/rp>fork<\/rt>\uff09<\/rp><\/ruby>\u5176\u672c\u8d28\u4e0a\u662f Git \u4e2d\u7684\u514b\u9686\uff08<\/rp>clone<\/rt>\uff09<\/rp><\/ruby>\u3002\u5173\u4e8e GitHub \u4e2d\u7684\u590d\u523b\u7684\u8fdb\u4e00\u6b65\u4ecb\u7ecd\uff0c\u53ef\u4ee5\u53c2\u8003\u201c\u5728 Github \u548c Git \u4e0a fork \u4e4b\u7b80\u5355\u6307\u5357\u201d\u4e00\u6587\u3002<\/p>\n
\u987a\u4fbf\u8bf4\u4e00\u53e5\uff0c\u6211\u4eec\u7684 LCTT \u7ffb\u8bd1\u7ec4\u5c31\u662f\u901a\u8fc7\u590d\u523bfork<\/rt><\/ruby>\u00a0+ PR \u7684\u65b9\u5f0f\u8fd0\u4f5c\u7684\uff0c\u8fd9\u4e5f\u662f GitHub \u4e0a\u7edd\u5927\u591a\u6570\u5f00\u6e90\u9879\u76ee\u7684\u8fd0\u4f5c\u65b9\u5f0f\u3002<\/p>\n
\u590d\u523b\uff08<\/rp>\uff09<\/rp><\/ruby>\u5b50\u8fdb\u7a0b<\/strong><\/div>\n
\u5728 Unix \u4e0b\u7684 C \u8bed\u8a00\u7f16\u7a0b\u4e2d\uff0c\u901a\u8fc7 fork() \u7cfb\u7edf\u8c03\u7528\u6765\u5bf9\u8fdb\u7a0b\u672c\u8eab\u8fdb\u884c\u590d\u5236\uff0c\u7136\u540e\u88ab\u590d\u5236\u51fa\u6765\u7684\u5b50\u8fdb\u7a0b\u5c31\u53ef\u4ee5\u6267\u884c\u4e0d\u540c\u4e8e\u7236\u8fdb\u7a0b\u7684\u64cd\u4f5c\uff0c\u6216\u901a\u8fc7 exec() \u8fd0\u884c\u5176\u5b83\u8fdb\u7a0b\u3002\u5178\u578b\u7684 C \u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
fpid = fork(); \r\n\r\nif (fpid < 0) \r\n printf(\"error in fork!\"); \r\nelse if (fpid == 0) { \r\n printf(\"i am the child process, my process id is %d\/n\",getpid()); \r\n} else { \r\n printf(\"i am the parent process, my process id is %d\/n\",getpid()); \r\n}<\/pre>\n
\u6240\u6709\u7684\u670d\u52a1\u5668\u5b88\u62a4\u8fdb\u7a0b\uff0c\u5305\u62ec\u4f60\u6240\u89c1\u5230\u7684 Web \u670d\u52a1\u3001MySQL \u6570\u636e\u5e93\u670d\u52a1\u7b49\uff0c\u90fd\u662f\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u6765\u4ea7\u751f\u5b50\u8fdb\u7a0b\u6765\u63d0\u4f9b\u670d\u52a1\u7684\u3002\u751a\u81f3\uff0c\u6574\u4e2a Linux\/Unix \u4e2d\u7684\u8fdb\u7a0b\uff0c\u9664\u4e86 init \u8fdb\u7a0b\u672c\u8eab\u4e4b\u5916\uff0c\u90fd\u662f\u7531 init \u8fdb\u7a0b\u590d\u523b\uff08<\/rp>fork<\/rt>\uff09<\/rp><\/ruby>\u51fa\u6765\u7684\u3002\u5173\u4e8e\u670d\u52a1\u5668\u7f16\u7a0b\u65b9\u9762\u7684\u590d\u523b\uff08<\/rp>fork<\/rt>\uff09<\/rp><\/ruby>\u7684\u4f7f\u7528\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u53c2\u9605\u201c\u642d\u4e2a Web \u670d\u52a1\u5668\uff08\u4e09\uff09\u201d\u4e00\u6587\u3002<\/p>\n
\u590d\u523b\uff08<\/rp>\uff09<\/rp><\/ruby>\u70b8\u5f39<\/strong><\/div>\n
\u5176\u5b9e\uff0c\u4e0d\u53ea\u662f C \u8bed\u8a00\u91cc\u9762\u6709\u590d\u523b\uff08<\/rp>fork<\/rt>\uff09<\/rp><\/ruby>\u7684\u529f\u80fd\uff0c\u5728 shell \u91cc\u9762\u4e5f\u6709\uff0c\u60f3\u5fc5\u5927\u5bb6\u53ef\u80fd\u90fd\u542c\u8bf4\u8fc7 \u201cfork \u70b8\u5f39\u201d\uff0c\u8fd9\u5c31\u662f\u5229\u7528\u51fd\u6570\u7684\u8fed\u4ee3\u6267\u884c\uff0c\u65e0\u9650\u590d\u523b\uff08<\/rp>fork<\/rt>\uff09<\/rp><\/ruby>\u51fa\u8bb8\u591a\u5b50\u8fdb\u7a0b\uff0c\u4ece\u800c\u8017\u5c3d\u7cfb\u7edf\u8d44\u6e90\uff0c\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u7684\u4e00\u4e2a\u6076\u610f\uff08\u73a9\u7b11\uff09\u7528\u6cd5\u3002<\/p>\n
$\"\u590d\u523b\uff1a\u4e3a$ <\/p>\n
\u590d\u523b\u70b8\u5f39\u6709\u5f88\u591a\u79cd\u5f62\u5f0f\uff0c\u4e0d\u8fc7\u6700\u7b80\u6d01\u7684\u53ef\u80fd\u5c31\u662f\u5982\u4e0a\u56fe\u7684\u8fd9\u4e2a\u4e86\uff0c\u5173\u4e8e\u8fd9\u4e2a\u70b8\u5f39\u7684\u5177\u4f53\u89e3\u91ca\uff0c\u53ef\u4ee5\u53c2\u9605\u201c\u7ecf\u5178\u7684 Fork \u70b8\u5f39\u89e3\u6790<\/a>\u201d\uff0c\u5728\u6b64\u5c31\u4e0d\u8d58\u8ff0\u4e86\u3002<\/p>\n
\u5982\u679c\u4f60\u5bf9 fork \u7684\u7ffb\u8bd1\u6709\u4e0d\u540c\u7684\u610f\u89c1\uff0c\u6b22\u8fce\u7559\u8a00\u8bc4\u8bba\u3002<\/p>\n
\n
\u539f\u6587\u6765\u81ea\uff1a https:\/\/linux.cn\/article-7877-1.html<\/a><\/p>\n
\u672c\u6587\u5730\u5740\uff1a http:\/\/lrxjmw.cn\/fork-github.html<\/a>\u7f16\u8f91\u5458\uff1a\u5f20\u96c4\uff0c\u5ba1\u6838\u5458\uff1a\u9004\u589e\u5b9d<\/span><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"
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