snow-crash/level10/Ressource/loop_nc.sh

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# in case the file /tmp/toto was send,
# the connection is closed but the file
# wasn't the one we expect, then the netcat server is relaunch.
# all the output not wanted are cleaned
while [ 1 ]
do
# nc -lv 127.0.0.1 6969 2>/dev/null | grep -v ".*( )*."
nc -lv 127.0.0.1 6969 2>/dev/null
done