patch [options] [originalfile [patchfile]]
but usually just
patch -pnum <patchfile
至于二进制文件,是下面这个参数
--binary
Read and write all files in binary mode, except for
standard output and /dev/tty. This option has no
effect on POSIX-conforming systems. On systems like
DOS where this option makes a difference, the patch
should be generated by diff -a --binary.