diff:
生成源码补丁的强大工具,能对单个文件进行生成补丁,也能对整个工程目录
diff常用命令:
-a patch里包含二进制文件
-r 和其他命令的-r参数差不多都是递归处理目录
-N patch里含有新文件
-u 按照同意格式输出
对单个文件:
diff -u odl.c new.c
对整个目录
diff -uN odl new
patch:
对源码进行打补丁和拆除补丁
patch -pn < name of patch file (打补丁)
patch -pn -RE < name of patch file (拆除补丁的过程)
diff+patch
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转载自dinic.iteye.com/blog/1139505
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