today's howtos

posted by Roy Schestowitz on Sep 12, 2022

• Tutorial: Deploy a Full-Stack Application to a Docker Swarm - The New Stack

  If you’re looking to scale Docker app deployments, you’ll want to make sure to cluster a collection of nodes together into a Docker Swarm. I’ve already discussed how to deploy a Docker Swarm (with persistent storage) in “Create a Docker Swarm with Persistent Storage Using GlusterFS.” You don’t necessarily have to deploy the Swarm with persistent storage, but if you want to be able to retain your data (should something happen or you want to migrate the deployment), you’ll want to deploy the Swarm with persistence.

• How Can I Select and Delete All Text in Nano?

  “Text selection and deletion is also a very important aspect of text editing. Therefore, every text editor should provide you with the ways in which you can easily perform these tasks. As far as this article is concerned, then we will talk about the method of selecting and deleting all the text in the Nano editor.”

• How to Install the Gnome Tweak Tool on Ubuntu 22.04

  Text selection and deletion are important aspects of text editing. This article explains the method of selecting and deleting all the text in the Nano editor.

• Docker Image Tags

  Docker tags provide pertinent details about a particular image release or variation. They serve as aliases for the image’s ID. It’s only a means of referencing your appearance. To publish the picture to the Docker Hub, the Docker tag serves to protect the build edition. We may organize images using a name as well as tag groups on the Docker Hub. A single image may have many Docker tags pointing to it. Thus, we have decided to dedicate this article to image tags in docker.

• LFCS – Turning a System Into a Router | Linux.org

  There are times you may want to set up a system to act as a go between for a network and the Internet.

  This ‘go between’ is a system that acts as a router and is designated as a gateway for the systems on a network.