6
2
54
336
173
33
PATTERN:字符串 patch -p0 < hello1.patch 进入到文件里面就用-p1 diff -urN src dst > patch 生成patch find PATH -name hello* //PATH路径省略就是默认当前目录下 grep PATTERN PATH -nR //PATH路径不要省略,当前目录就是./