Communication between two programs on unix
morden
morden at shadows.net
Tue Jan 21 23:14:51 EST 2003
I want to connect the standard output of the tkinter app to the stdin of
the motif app to return results and connect stdout of motif app to the
input of the tkinter app. Is that doable? I suppose this is what
os.popen will do. Right?
Scenario #1: I run my tkinter program with no flags and it
popens motif app it should communicate with
Scenario #2: I connect to a remote system using 'cu' from uucp package
and run a unix app there communicating to my tkinter app spawned
with ~+ sequence in cu (that's what you use to run rz/sz over cu
session, right?)
Scenario #3: I use ssh to get into a remote system and run a unix app
there. I have the following question about this scenario: How would I
connect input of the tkinter program to the output
of the motif app and vice versa in this case? Is there any way to tell
ssh client to do this or I would have to modify my apps to have support
for ssl/tls?
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