[Ilugc] Reading from a TTY
arunchaganty at gmail.com
Wed Dec 3 14:49:28 IST 2008
> To interact with a Linux virtual console you can run "conspy".
> Note that this only works if the virtual console is in text mode.
So xterm sessions would not work? Is it because this only works for "real" ttys,
and not pseudo ttys? (ptys)
> For "raw" I/O piped back and forth from a modem you could use
> socat readline /dev/ttyUSB0,raw,echo=0,crlf,nonblock
This is exactly what I was looking for.
> It may be possible to use socat for /dev/tty0 as well.
I tried it on a pts, and it atleast managed to write to that console. However,
it failed to read... from the same. Thank you for the pointer though, I'm
definitely going to explore more into this.
Arun Tejasvi Chaganty
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