目錄linux
[root@master yl]# md5sum CentOS-74-x86_64-1810.iso 6aab82e407bded0f611842952cd5067d CentOS-74-x86_64-xdja-v1.1.iso
certutil -hashfile filename MD5
windows 計算哈希shell
certutil -hashfile filename SHA1 certutil -hashfile filename SHA256