[LINUX 基础] 文件比较 (文本, 二进制)

1. cmp
cmp file1 file2

2. md5sum
md5sum file1 > 1
md5sum file2 > 2
diff 1 2

3. sha1sum
sha1sum file1 > 1
sha1sum file1 > 2
diff 1 2

4. od
od -x file1 > 1
od -x file2 > 2
diff 1 2