In your first code you're not reading the output from zcat so it's griping because you're closing it's output handle "prematurely". If you actually read the output as when you add your while you're hitting EOF and it's happy.

That being said it really doesn't make sense to stat the filehandle from the pipe read because that's not telling you anything about the underlying file; to get metadata about the path $myfile points to you'd just want to call stat with that path.

The cake is a lie.
The cake is a lie.
The cake is a lie.

In reply to Re: zcat pipe gives "gzip: stdout: Broken pipe" error by Fletch
in thread zcat pipe gives "gzip: stdout: Broken pipe" error by Special_K

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