Re: bash question.

[Petrov M.I.]

Hi All.

> How do you _read_ from the printer, which is an output device?
> Are you trying to get status info back from the printer?  
Yes. I want to get status info. When I do `echo -e "..."' then
`cat /dev/lp0' from  command line, this work correctly. When I do
from script this do not work.
> You'd need something more low-level than bash for that.
What?
Thanks.