Ok. Upgrading to 3.1.1 and was going to run
bash <(curl -sL https://raw.githubusercontent.com/node-red/linux-installers/master/deb/update-nodejs-and-nodered)
I am on nodejs 16 and wanted to move to 18. All I have to do is add --18 or is it --node18 and where do I add it? Inside paren? Outside paren? Searched thru forum and lots of "just add -18" to command but the syntax is eluding me.
download from
nodejs v18
then
export PATH="/home/node-v18.x.x-linux-armv7l/bin:$PATH"
bash <(curl -sL https://raw.githubusercontent.com/node-red/linux-installers/master/deb/update-nodejs-and-nodered) --node18
@Paul-Reed I see you edited my answer but I can't for the life of me see what you changed.
Can you explain what I had wrong please?
Nothing has changed, and nothing is wrong.
I was trying to stop discourse from turning the URL part of the script into a link.
But it's as good as it gets 
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bash <(curl -sL https://raw.githubusercontent.com/node-red/linux-installers/master/deb/update-nodejs-and-nodered) --node18
```
You should know this
```
Yes Marcus, that's what I tried 
...but it's not what I wanted, as you can't see the end of script (the important bit!) without scrolling.
What I should have done was use 1 backtick at the beginning and one at the end of the script.
Which I've now done.
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