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Checksum for files

Posted: Sun Dec 17, 2023 11:45 am
by haukete
Hey!

Is there any feature to take checksum of files?
Like md5, sha256sum...

I recently had two times the problem of system backups that run corrupted while file transfer.
It was first noticeable on restore, which I find to late.

So if someone knows a way, to check backup files before and after transfer, a note would be highly appreciated.

Thanks in advance,
Hauke

Re: Checksum for files

Posted: Sun Dec 17, 2023 12:55 pm
by pe1chl
Probably your backups were corrupted due to using FTP and having it in ASCII instead of BINARY mode.
You need to watch for that, and/or do it using scripting so that cannot happen.

Re: Checksum for files

Posted: Mon Dec 18, 2023 9:14 am
by haukete
Thanks for your reply.

I used ssh/sftp to transfer the files. I understood that binary is the default mode in fetch command in RoS.
For future I will explicitly put the switch for it.

Meanwhile, I encrypt the files with the password and check on a CHR if decryption is possible.
If yes, I assume content should be fine.