subtubes-io · August 16, 2016 03:58
diff --git a/gistfile1.txt b/gistfile1.txt
 #!/usr/bin/env bash 
 # attribution to http://mikeberggren.com/post/53883822425/ncudp

 echo -n “foo” | nc -4u -w1 <host> <udp port>
 #Here’s quick breakdown of what’s happening:

 #-n - Tells the echo command to not output the trailing newline.
 #-4u Use IPV4 addresses only.  Use UDP instead of TCP.
 #-w1 Silently close the session after 1 second of idle time.  That way, we’re not stuck waiting for more data.
	#!/usr/bin/env bash
	# attribution to http://mikeberggren.com/post/53883822425/ncudp

	echo -n “foo” \| nc -4u -w1 <host> <udp port>
	#Here’s quick breakdown of what’s happening:

	#-n - Tells the echo command to not output the trailing newline.
	#-4u Use IPV4 addresses only. Use UDP instead of TCP.
	#-w1 Silently close the session after 1 second of idle time. That way, we’re not stuck waiting for more data.