* why "stty: TCGETS: Operation not supported on socket" ????
@ 1996-11-25 15:35 Greg Sylvain
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From: Greg Sylvain @ 1996-11-25 15:35 UTC (permalink / raw)
To: zsh-users
Hello all,
Does anyone know why I would be getting the above error messages
from zsh.
It seems to be caused by defining the STTY envariable, and executing a
sequence of commands hooked together via shell pipes from my .zshrc
file. For each pipe, I get one of the above stty error messages. If I
unset the STTY envariable, the problem goes away (I even get the error
messages if the envariable is set to the empty string!)
Why ? What does setting this envariable have to do with operation on
a socket. Isn't this envariable ignored unless the shell (i.e.
command) being run is an interactive shell ?
I'm running this on a SunOS 4.1.3 box, but I've also seen it on a
Solaris 2.5 machine. This is with Zsh 3.0.0.
Thanks for any clues,
greg
- --
Greg Sylvain Phone: 301.918.1985
Fax: 301.918.8154
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1996-11-25 15:35 why "stty: TCGETS: Operation not supported on socket" ???? Greg Sylvain
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