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DCA – 08 – Containers and Services
In Docker and on swarms, you can have containers and services.
We will go over some differences and set these up.
Basically, a container runs on one host and a service is on one or more. Let's...
We will go over some differences and set these up.
Basically, a container runs on one host and a service is on one or more. Let's...
BASH Card Game
BASH can be a very useful tool when in a terminal of Linux (for those that use BASH). When people ask how to learn a language for programming, scripting can be no different, my answer is to write...
Introduction to Zenity (Part 2)
This article is the rest of the information on using Zenity.
Zenity is a command-line utility for Linux and Unix-like operating systems that allows you to create graphical dialog boxes and forms...
Zenity is a command-line utility for Linux and Unix-like operating systems that allows you to create graphical dialog boxes and forms...
Process Management in a Terminal
Within a terminal you can start a process, such as updating your system packages. But what if you want to perform more tasks rather than wait for the update to finish?
We can place processes in...
We can place processes in...
LFCS – Set up an E-mail Server (CentOS)
In this article, we will cover setting up a Simple Mail Transport Protocol (SMTP) Server, which sends and receives mail to and from the Internet. We will also set up the ability to forward email...
DCA – 07 – Lock and Unlock a Swarm
When running a swarm, there is a lot of information stored within the logs of the managing node. The information can be sensitive to security.
We store everything that is performed by the...
We store everything that is performed by the...
