You could check file size as well as existence with -e && -s. That may still not be enough if the file is larger than its write buffer. Do you know what size the output file will be? -s returns the size.

I'm pretty sure lsof won't help over NFS.

After Compline,
Zaxo

In reply to Re: Waiting for delayed output after system() by Zaxo
in thread Waiting for delayed output after system() by to.b

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