Linux & Windows Server System Administrator

How do you start learning Linux for your career? It’s possible to learn by yourself by taking a few classes online and installing Linux to test your knowledge. Follow these steps to get started.

Structure and architecture of Linux
You should be familiar with the basic components of Linux, how it works, and how the different pieces work together. Here are some topics to explore:

* Linux distribution
*The functions of the kernel, server, environment, and boot loader
*How Linux compares to other operating systems like Windows and macOS

* cd(change directory)

* ls (list files)

* rm (delete files

* pwd (get current directory)

* mkdir (create directory)

* touch (create file)

* nano (update file)

Linux commands
You’ll want to learn how to redirect inputs and outputs to different files and parts of the operating system. Here are a few you should know:

*stdin, stdout, stderr (standard input, output, and error)
* > and >> (output redirection)
* sort (sorting lines of text files)
*uniq (filters out repeated lines in a file)
*grep (searches for patterns in a file)
*sed (inserts, deletes, searches, and replaces)