Update Ultimate Remote Operation

Ultimate-Remote-Operation.md

@@ -38,7 +38,7 @@ The socat utility can connect to a serial device and forward all traffic over a
 
 1. Run this command on the server: 
 ```
-socat -d tcp-l:54321,reuseaddr,fork file:/dev/ttyUSB0,nonblock,waitlock=/tmp/riglock
+socat -d tcp-l:54321,reuseaddr,fork GOPEN:/dev/ttyUSB0,b115200,raw,echo=0
 ```
 
 2. On the client, run this command to connect over to the server (here, the server has address 10.0.0.130):