linux - Writing output from a socket -

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i have 2 machines , b.

in machine a, do

echo "hello world" > /dev/tcp/{bs_ip}/12345

in machine b, how write script runs in background, listens on port 12345, , prints whatever receives port 12345 stdout?

btw both machines running red hat enterprise linux 4.

thanks

you can using netcat:

nc -l -p 123456

if want able handle multiple connections have use loop.


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