Compute MD5 Checksum Hash on Windows and Linux

Use the following commands to print out the MD5 hash for a file.

On Windows:

> CertUtil -hashfile myfile.txt MD5
MD5 hash of file myfile.txt:
76383c2c0bfca944b57a63830c163ad2
CertUtil: -hashfile command completed successfully.

On Linux/Unix:

$ md5sum myfile.txt
76383c2c0bfca944b57a63830c163ad2 *myfile.txt