bbs-telnet/bbs.sh

#!/bin/sh

if [ ! -n "$1" ]; then
	port=$(shuf -i 1024-65000 -n 1)
else
	port=$1
fi

echo "listening for commands on 0.0.0.0:$port"

socat -v -v TCP-LISTEN:$port,reuseaddr,pktinfo,fork SYSTEM:"./executor.sh"