Use nc to write multiple files - how?

Question

I want to use nc as a simple TCP/IP server. So far I run it using:

$ nc -k -l 3000 > temp.tmp

This works, but writes all the re

Answer 1

Omit the -k and run it in a loop:

n=0
while nc -l 3000 > "$n".txt ; do
   n=$((n+1))
done

Answer 2

On the receiver:

$ nc -p 3000 -l | tar -x

On the sender:

$ tar -c * | nc <ip_address> 3000

Answer 3

I think Cronolog can help in this case

-p option you can determine the period option

Also the filewatcher utility "incron" can be used which will check logs to one file & can split to some other files