# Argument --title missing in node-red-pi script

**URL:** <https://discourse.nodered.org/t/argument-title-missing-in-node-red-pi-script/7609>\
**Category:** Core Development\
**Created:** [5 February 2019 11:31 UTC](https://discourse.nodered.org/t/argument-title-missing-in-node-red-pi-script/7609 "2019-02-05T11:31:36Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![kho](https://avatars.discourse-cdn.com/v4/letter/k/eb8c5e/32.png) [@kho](https://discourse.nodered.org/u/kho)\
**Post date:** [5 February 2019 11:31 UTC](https://discourse.nodered.org/t/argument-title-missing-in-node-red-pi-script/7609/1 "2019-02-05T11:31:36Z")

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Hi

During setup of two NR instances I've found an issue in the node-red-pi script. Here is what I've done so far to run 2 NR instances on one Raspi.

- I copied and renamed the service files like nodered1 and nodered2
- Set the arguments for different settings and userdir in the service files
- I copied and renamed the node-red-start / stop to call the right service files
- I got my 2 instances, but with the same process name
- Then I tried to set the --title argument in the service files as well to get different process names. But that  
doesn't work I always got nodered as the process name.
- I then figured out that the --title argument is not taken in the node-red-pi script and therefore not set as  
argument for red.js script where the process name is set.
- After setting --title as well in the node-red-pi script everything was fine and each instance has its own name.  
So may be this could be a small enhancement to the node-re-pi script. But I don't have enough knowledge in this area to finally say this is the correct way to run multiple instances of NR.  
Cheers Karl-Heinz