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snambi/Listen on UDP using netcat

Last active February 3, 2024 13:55
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Listen on UDP using netcat
# create an UDP server using nc on port 11090
nc -ul 11090
# check whether an UDP server is listening on 11190
nc -vz -u <hostname> 11090
# send a packet to the UDP server
echo -n "hello" | nc -4u -w1 <hostname> 1118
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