August 16, 2015

checksums functions in MacOS

It’s better to calculate checksum for your downloaded files, it can make sure you download that real file from server, not from the ISP proxy server.

In MacOS, you can use md5 and shasum to calculate file checksums.

  • calculate a MD5 checksum


  • calculate a SHA-1 checksum

shasum -a 1

  • calcuate a SHA-256 checksum

shasum -a 256

Thanks for here

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