First off, you must understand what “Linux” actually is. In short, it’s an operating system (OS) used by millions of devices worldwide, from desktop computers, laptops, mobile devices to home appliances. The website you are currently reading this post on is powered by a Linux server. ...
To systemd and Upstart, runlevels exist primarily to start services that support only the System V init scripts, and the implementations are so different that even if you’re familiar with one type of init, you won’t necessarily know what to do with another. 但是,运行级别正在逐渐过时。 尽...
For example, some network daemons need to know when to start or stop listening on an interface in order to work correctly (such as the secure shell daemon discussed in the next chapter). NetworkManager配置的最后一个细节与指定网络接口上下线时的其他系统操作有关。 例如,某些网络守护程序需要知道何...
I hope you enjoyed this guide on learning Shell scripting for DevOps engineers. Now I’d like to hear from you: Which method or resource from today’s guide are you going to try first? Are you going to start with the Linux basics? Or start focusing on interview-based questions ...
There are so many systemd features that it can be very difficult to know where to start learning the basics. systemd有很多功能,因此很难知道从哪里开始学习基础知识。 Let’s outline what happens when systemd runs at boot time: 让我们概述一下systemd在启动时的运行过程: systemd loads its configura...
From a learning perspective, it makes sense to use a single control plane in your test environment as you explore Kubernetes functionality. However, in production and cloud deployments such as Azure Kubernetes Service (AKS), you find that the preferred configuration is a high-availability deployment...
Learning path Common Linux server configurations - Training This learning path provides an overview for deploying common Linux server functions on Azure virtual machines. Learn how to deploy a SQL Server, a web application server using the MEAN stack, perform a database migration, and manage y...
This chapter is a guide to the Unix commands and utilities that will be referenced throughout this book. This is preliminary material, and you may ...
Installing the Gedit Linux Text Editor via APT Package Manager If you’re more comfortable working with the command line, you can install Gedit using the APT package manager. Related:Learning Ubuntu Apt Get Through Examples 1. Open a terminal window and run the following command to update your...
While getting started is easy, there's much more you can learn that will help you become a better and more versatile Linux user. Start by learning to use the terminal to issue some basic but useful commands.