Extended README with explanation about STDOUT and STDERR
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@ -27,3 +27,10 @@ on your tape device.
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You can place your script wherever you on your system. When the script runs it
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will cd into your Proxmox backups files and perform it's action from there.
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All error messages are printed to STDERR and all normal messages are printed to
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STDOUT. Because of this you can run this script headless and save the output
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in separate logfiles depending on whatever it's an error or normal messages.
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For example you can it like this:
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```bash
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./serverbackup.sh > backupmessages.log 2> backuperrors.log
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```
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