Configuration to run midserver service as a non-root user

[KS18]

I have the midserver service run as a non-root user.
Officially, it is necessary to specify this when executing install.sh, but I forgot to do so.
https://docs.servicenow.com/bundle/tokyo-servicenow-platform/page/product/mid-server/task/t_InstallA...

NON_ROOT_USER
Provide the username to run the service as a non-root user.

If I want to configure it to run as a non-root user later, should I change the following part of mid.sh?

# If specified, the Wrapper will be run as the specified user.
# IMPORTANT - Make sure that the user has the required privileges to write
#  the PID file and wrapper.log files.  Failure to be able to write the log
#  file will cause the Wrapper to exit without any way to write out an error
#  message.
# NOTE - This will set the user which is used to run the Wrapper as well as
#  the JVM and is not useful in situations where a privileged resource or
#  port needs to be allocated prior to the user being changed.
#RUN_AS_USER=

[Allen Andreas]

Hi,

Please refer to this similar thread for assistance: https://www.servicenow.com/community/itom-forum/installation-of-mid-server-as-a-non-root-user-on-lin... 

More specifically, documentation here: https://docs.servicenow.com/bundle/tokyo-servicenow-platform/page/product/mid-server/task/t_InstallA... 

[KS18]

@Allen Andreas 
Thank you for comment.
The document you provided to us states the following

This process is only applicable if you installed the MID Server manually using the ZIP file. If you installed the MID Server with the procedure in Install a MID Server on Linux, then the MID Server is already running as a non-root user.

I installed the MID Server with the procedure in Install a MID Server on Linux, though this method apply?

[Allen Andreas]

Hi,

If my reply above was Helpful, please mark it as such.

If you installed it per the second method mentioned in the documentation, then you don't need to do anything as it would be running as a non-root user already.

[KS18]

@Allen Andreas 
Linux MID Server silent installation
is the second method?
I have done the first method.
How can I be sure that I am already running as a non-root user?