Pubkeys installation

[toplisek]

I tried to install Pubkeys:

https://composer.github.io/pubkeys.html

Is it the correct way to connect via Terminal and inside username account execute a Linux command:
composer self-update --update-keys
and it will be outside public_html added a folder called: .composer

 

[RoseHosting]

Yes, you can run the command when logged in to the server through SSH as a cPanel user, make sure the user has shell access.

 

[cPRex]

Thanks @RoseHosting