Re: Redirecting stderr to stdout through pipe doesn't work the way it does in Linux
- Date: Tue, 4 Dec 2018 16:39:41 -0500
- From: cyg Simple <cygsimple@xxxxxxxxx>
- Subject: Re: Redirecting stderr to stdout through pipe doesn't work the way it does in Linux
On 12/4/2018 3:52 PM, Marco Atzeri wrote:
Am 04.12.2018 um 21:41 schrieb David Karr:
"CYGWIN_NT-6.1 WACDTL03DK068X 2.9.0(0.318/5/3)"
I installed a version of "kubectl" for windows, and I use it
Cygwin bash for scripting command-line automation. In general, this works
perfectly fine. I even use the same scripting in a Linux VM.
I'm seeing an issue with one script that works fine in the Linux VM, but
not in Cygwin.
The command line is approximately this:
kubectl exec pod -c container -i -t -- grep "string"
2>&1 | sed -e 's/^propname=//'
In Linux, this works perfectly fine. In Cygwin, it says "stdout is not a
I haven't updated my local Cygwin installation for quite a while. I'd
prefer not to, unless there is a strong chance this kind of thing
as kubectl is not a Cygwin program, it is not aware of cygwin pty.
You can try to use winpty to overcome the problem.
Or grab the source and try to build a Cygwin version. Looks like there
are a number of dependencies though but primarily golang.
Problem reports: http://cygwin.com/problems.html
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