How to modify the "url" item in config.json?

[xiaoye@community.nodebb.org]

When I initially installed NodeBB, I filled in the url in the form of IP + port number. Now I want to change it. How can I do that?

[baris@community.nodebb.org]

Navigate to nodebb folder and edit config.json with a text editor.

[xiaoye@community.nodebb.org]

I'm using Docker to deploy NodeBB. Where is the path of config.json generally?

[xiaoye@community.nodebb.org]

@baris I have used Docker to deploy NodeBB. What is the general path of the config.json file?

[baris@community.nodebb.org]

Should be /usr/src/app

[xiaoye@community.nodebb.org]

[xiaoye@community.nodebb.org]

@xiaoye The config.json doesn't exist.

[xiaoye@community.nodebb.org]

I found the config.json in /opt/config, but I encountered the following problems when I edited it.

[astro-what@community.nodebb.org]

@xiaoye said in How to modify the "url" item in config.json?:
> I found the config.json in /opt/config, but I encountered the following problems when I edited it.
>

unusual, nano or vi is normally installed on most versions of linux.
odds are you need to install it then if it is not showing up.

Debian/Ubuntu base system
sudo apt install nano
or
sudo apt install vim

for Redhat based
sudo dnf install nano
or
sudo dnf install vim