netcat common usage
do you have several servers?
do you transfer data between them?
time to time I transfer data between servers and in most cases I use
to send file or
scp user@host:/path/remove-file
to receive
for this task netcat is useful too, so it can be like this
server side
and at client site I just need to
cat local-file | nc host 12121
of course 12121 need to be replaced with something random because "nc" don't provide authentication and encryption
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