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Let's say we have a Rails project operating on the domain https://hello.world.com. The way the organization's infrastructure is set up, https://hello.world.com gets proxied into a new URL called -...

When using Cockpit, I feel that it opens up a big vulnerability as the browser login allows unlimited attempts to login. Once the brute-force is successful, the attacker will be able to run command...

Now this above cap file problem has been resolved with the below commands: group :development do gem "capistrano", "~> 3.14", require: false ---> make it false end $ bundle install $ bun...

I'm working on an app that does serves http but also has some parts where ActionCable is used. How do I know how many threads does my app need? Is there a rough number? How does websocket occupy...

@Mvondo, sounds like you forgot to add the capistrano-rails gem to your Gemfile.

meanwhile, I added gem 'capistrano-ssh-doctor': The error that showed was the following: :$~ bundle exec cap production ssh:doctor [Deprecation Notice] `set :scm, :git` is deprecated. To ensure y...

Does Chirs have any tutorials on this? Essentially step by step how to let a user add their own domain name to a multitenancy app set up on Heroku? I understand there are lots is questions regardin...

Hey everyone, so I deployed my app onto Digital Ocean according to the Gorails guide and I managed to get it working. My is able to connect to DO's managed database, and serve content normally. ...

I'm not sure what happened, but I had a production environment/config working with nginx/passenger deployed on Digital Ocean. I am not seeing errors in log files, but nginx is throwing a 500 when I...

Passenger is an Ubuntu Linux package, it will install any dependencies required automatically. You don't have to worry about them.

As our businesses are becoming more and more digital and consumer-centric, the customer care methods are evolving to match these changes. Live chat feature that allows companies to interact with th...

You're welcome :) About https://github.com/brandoncc/heroku-buildpack-vips/blob/master/bin/compile#L52. It's more because we don't really know the author and what could contain https://bc-heroku...

i am trying to host ruby on rails website in linode(deploying via puma and nginx capistrano). i am having a single(ip) server, where i have to host 3 e-commerce websites. i tried to host but all ...

I'm curious as to why this is happening. The server is set up the exact same way as every other server I have yet this is the only one with this issue.

With Apache, I am facing slow server issue, I am trying to [Hosting WordPress on NGINX with Apache](https://www.cloudways.com/blog/wordpress-nginx-with-apache/), would it work good for my website o...

I'm currently trying to create a new rails app. I can easily do this with `rails new app --database=postgresql` but when I change the `database.yml`, I'm using the same user for every application f...

I know this question is asked a lot in old posts but, no one has fixed my problem. The problem is an error in the web console TypeError: e is undefined ReferenceError: ubah_tampilan_menu is ...

Hi I'm having the same issue and would be glad to hear some answer about it to...!

Getting slowness on passenger servers in our prod env when large number of web services are being hit from another application server . At the time of load on passenger there is no load on our DBs...

Hi! How to use LetsEncrypt wildcard for subdomains. https://gorails.com/guides/free-ssl-with-rails-and-nginx-using-let-s-encrypt