I cannot find /tmp/myfile which is generated with SDK. Where is it?
See /mnt/sdk/tmp/myfile.
The script is taken over by the script name:
cli set +
sdk.status=1 
sdk.trigger.0.name=SMS-RECEIVED 
sdk.trigger.0.event=sms-received 
sdk.script.0.name=sms-control.are  
sdk.script.0.desc=SMS control daemon
sdk.job.0.name=SMS-CONTROL
sdk.job.0.trigger=0
sdk.job.0.script=0