CHANNEL=1;scope_address="nc -w 1 RigolMSO5204-b.golem 5555";echo ":WAV:SOURCE CHAN$CHANNEL;:WAV:FORM ASCii;:WAV:MODE NORM" |$scope_address;sleep 0.5s;echo ":WAV:DATA?" |$scope_address|cut -c 12-|sed 's/,/\n/g'>data