Difference between revisions of "Shasum"

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{{lowercase}}
 
{{lowercase}}
[[SHA]]256 calculation:
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===[[SHA]]256 calculation===
shasum -a 256 /path/to/file
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<code>shasum -a 256 /path/to/file</code>
  
  
[[SHA]]256 double encoding:
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===[[SHA]]256 double encoding===
 
  echo -n hello | openssl sha256 -binary | openssl sha256
 
  echo -n hello | openssl sha256 -binary | openssl sha256
 
  9595c9df90075148eb06860365df33584b75bff782a510c6cd4883a419833d50
 
  9595c9df90075148eb06860365df33584b75bff782a510c6cd4883a419833d50
  
Example to validate a file:
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===Example to validate a file===
 
  echo "c6f04c7c2c0f1706810fa15e5c0cd773310acbfe60dd4cd88459cbefa9a4bb75 [[actions-runner]]-osx-x64-2.283.1.tar.gz" | [[shasum -a 256]] -c
 
  echo "c6f04c7c2c0f1706810fa15e5c0cd773310acbfe60dd4cd88459cbefa9a4bb75 [[actions-runner]]-osx-x64-2.283.1.tar.gz" | [[shasum -a 256]] -c
 
  actions-runner-osx-x64-2.283.1.tar.gz: OK
 
  actions-runner-osx-x64-2.283.1.tar.gz: OK
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== See also ==
 
== See also ==
 
* {{SHA}}
 
* {{SHA}}
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[[Category:Computing]]

Latest revision as of 11:55, 7 October 2021

SHA256 calculation[edit]

shasum -a 256 /path/to/file


SHA256 double encoding[edit]

echo -n hello | openssl sha256 -binary | openssl sha256
9595c9df90075148eb06860365df33584b75bff782a510c6cd4883a419833d50

Example to validate a file[edit]

echo "c6f04c7c2c0f1706810fa15e5c0cd773310acbfe60dd4cd88459cbefa9a4bb75 actions-runner-osx-x64-2.283.1.tar.gz" | shasum -a 256 -c
actions-runner-osx-x64-2.283.1.tar.gz: OK


Related commands[edit]


See also[edit]

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