Day: January 14, 2023

Perihelion Sun 2023

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Perihelion for 2023, Earth’s closest approach to the Sun, was on January 4 at 16:17 UTC. That was less than 24 hours after this sharp image of the Sun’s disk was recorded with telescope and H-alpha filter from Sidney, Australia, planet Earth. An H-alpha filter transmits a characteristic red light from hydrogen atoms. In views of the Sun it emphasizes the Sun’s chromosphere, a region just above the solar photosphere or normally visible solar surface. In this H-alpha image of the increasingly active Sun planet-sized sunspot regions are dominated by bright splotches called plages. Dark filaments of plasma snaking across the solar disk transition to bright prominences when seen above the solar limb. via NASA https://ift.tt/jE56NrZ

Create and deploy a wordpress staging environment with docker in minutes

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Are you using WordPress and want to test updates before you release them to the public? Want to avoid messing with your live environment? Docker can help! This article will show you how to create a staging environment with docker and deploy your changes.

Setup a docker environment

To get started with docker, you first need to install it. To do this, you will need to install the docker command-line tool on your system. After you have installed the docker command line tool, you can use it to work with containers. A container is a virtual environment that runs on top of a host OS. Containers allow you to isolate applications from each other and from the host system. This makes it easy to test changes without affecting your live environment.

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Create and deploy a wordpress staging environment with docker in minutes