SM69 -> Operating system command

Hello!

I have created an external command "ZTEST" via SM69 to

execute a shell script.

As far as I know the "Operating system command" is the location

of my script on the app server.

Suppose the script is located in

/usr/sap/ADE/

and the script name is "aus.sh"

1)

How is the correct syntax of ?

What do I have to input into this field

"Operating system command" to run this script.

2)How to call

'ZTEST' from FM SXPG_COMMAND_EXECUTE ?

Regards

sas