Hi There, i try to enable the privilege mode, but it doens't work.

echo -n “privilege” | socat -t 30 stdio tcp:192.168.13.20:4028,shut-none && echo
 STATUS=E,When=44997,Code=14,Msg=Invalid command|

echo -n “privilege|0,enable_privilege,0” | socat -t 30 stdio tcp:192.168.13.20:4028,shut-none && echo
 -bash: 0,enable_privilege,0”: command not found

Any idea?