title: pipe or send strings with socat/netcat with a pause
body: <p>i capture unbuffered codes from ttyUSB0 as an string though hexdump'ing</p>
  
  <pre><code>/usr/bin/stdbuf -o0 /bin/busybox hexdump -v -e '12/1 "%02x" "\n"' /dev/ttyUSB0
  </code></pre>
  
  <p>with example-output like this (without quotes): "20303830303e353a30373220"</p>
  
  <p>Now i am helpless: </p>
  
  <p>I want a loop to netcat/socat the first capture (maybe with read ?) to another host, than a  slight pause e.g 10 sec before the next capture is send.</p>
  
  <p>i searched for an elegant line with socat, but all my piping-examples failed. Seems some problems of understanding the subshell-processes.. and lack of experience. anybody a hint?</p>