I have a less-than-reliable internet connection, so my download of Yosemite over the App Store has been broken over several tries. I would like to know if my download is intact. If you can run this command in Terminal:
shasum /Applications/Install\ OS\ X\ Yosemite.app/Contents/SharedSupport/InstallESD.dmg
and share your result. This way we can agree on what a clean copy looks like.
Best Answer
I run your request and here is the result.
And for Yosemite 10.10.1 the shasum is:
Please wait about a minute or two for Terminal to get the number.