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no properly formatted SHA checksum lines found


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I have downloaded two times Armbian_21.08.1_Orangepipcplus_buster_current_5.10.60.img.xz and two times i have this result :

shasum -a 256 -c Armbian_21.08.1_Orangepipcplus_buster_current_5.10.60.img.xz.sha Armbian_21.08.1_Orangepipcplus_buster_current_5.10.60.img.xz
Armbian_21.08.1_Orangepipcplus_buster_current_5.10.60.img.xz: OK
shasum: Armbian_21.08.1_Orangepipcplus_buster_current_5.10.60.img.xz: no properly formatted SHA checksum lines found

I don't know if it's ok... There is a "OK" but after it seems there is problem "no properly formatted SHA checksum lines found".


Someone know if I can use it without problem ?


Best regards

Board: Orangepi PC+
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  • Ucino changed the title to no properly formatted SHA checksum lines found
Armbian is a community driven open source project. Do you like to contribute your code?

Looks like you're passing both the checksum file and the image file to " shasum -c ".


The checksum file looks to be loading correctly, but obviously the image file is not a text file with checksums, so it's failing.


Maybe just call it like this?


shasum -a 256 -c Armbian_21.08.1_Orangepipcplus_buster_current_5.10.60.img.xz.sha


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Thanks a lot for your help guys!

No problem with -c :

shasum -a 256 -c Armbian_21.08.1_Orangepipcplus_buster_current_5.10.60.img.xz.sha
Armbian_21.08.1_Orangepipcplus_buster_current_5.10.60.img.xz: OK

So it seems it's ok, no ?

If yes, do you think I can make post in github to improve the documentation (https://docs.armbian.com/User-Guide_Getting-Started/#how-to-prepare-a-sd-card ), suggesting to add this - c to check the integrity ? Or do you think in some case it can make problems ?
Thanks a lot

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