#!/bin/bash PORT=10600 ID=`ls -1 result | tail -1 | grep -o "[0-9]*\." | sed "s/\.//"` echo -n "nc listening on $PORT: " nc -l -p $PORT > res if [ -z $ID ]; then let id=1 else let id=ID+1 fi; FILENAME=result$id mv res result/$FILENAME.dat cd result sed /^#/d $FILENAME.dat > $FILENAME.raw echo "done"