With a large array of numbers and characters that are sha256 hash. Openssl sha256 ~/Documents/"Data Integrity Matters.pdf" You can also check and validate the sha256 hash using the openssl command.įrom Terminal.app, use the following command:įor example, to check the sha256 hash file called “Data Integrity Matters.pdf” located in the user documents folder: Run Terminal and then use the following command, replacing / path / to / file with the file path as needed:įor example, to check the sha256 hash file named “TopSecret.tgz” in the user download folder, you can use the following:Ģ3bd4728d59aa19260aaeec757b4f76eca4baebaf33a94f120086c06e7bc80ef ~/Downloads/TopSecret.tgz The shasum command is available on all modern Macs and can be used to check the sha256 hash. There are various types of hashes and checksums, but what we will cover here is sha256. For example, if the file checksum matches the checksum published from where you received the file, you can be sure that the file is identical. We’ll cover two different command line tools for checking the sha256 checksum on a Mac, and both come pre-installed with all modern versions of MacOS.įor those unfamiliar, the checksum is basically a series of letters and numbers that can be used to determine the integrity of a file, for example, whether an error occurred during the transfer or whether the file is unauthorized. Need to check sha256 hash files? You can easily check the SHA 256 checksum of any file in macOS from the command line.
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