[RUBY] [Rails Struggle/Rails Tutorial] Summary of Heroku commands

Introduction

happy New Year. It's 2021 from today. I look forward to working with you this year as well. This time, I've briefly summarized what I learned about the Heroku command in the Rails tutorial. We'll skip creating a new Heroku account and installing Heroku here.

Heroku command

When you want to check if Heroku is installed

$ heroku --version

When you want to log in without opening Heroku

$ heroku login --interactive

When you want to create a new application on Heroku

$ heroku create

Push repositories to Heroku using Git

$ git push heroku master

When you want to rename the application

$heroku rename (app name)

When you want to get the log of the production environment

$ heroku logs

Automatically displayed every time an event occurs (Ctrl + C ends)

$ heroku logs --tail

At the end

This time, I've summarized the Heroku command as a brief review. I think there are many people who concentrate on the development environment and cannot get around to the production environment. In fact, until I entered the development site, I was often distracted by development. It's going to be 2021 when I want to have a margin to keep an eye on the production environment.

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