Learn to be a linux administrator nowadays it is not a difficult challenge But we could say that if it is a process that involves a lot of discipline, research, practice, reading and more reading, the period of time to assimilate the necessary information can be adapted according to your abilities and previous knowledge, which in some cases will be favored according to the route study you take and the structured information you get.
Throughout my process Linux learning, free software and programming self-taught study has been essential, although I cannot deny that many times I ended up going in the direction of paths that did not end up contributing anything or almost nothing to my personal growth in the aforementioned areas, the fundamental reason is that I did not have a path of essential steps and simply absorbed everything what I saw without a specific purpose.
En FromLinux there is a lot of information that will allow you to be a Linux administratorEven if you are a newbie who is just getting to know the benefits of this operating system, in some cases, this information may be a bit scattered and it takes a long time to assimilate it, so I personally think that a good way to speed up and structure this The process is to take a course that allows us to learn everything necessary to be an administrator, complementing it with the official documentation and the innumerable sources of information that exist today.
In my experience I can say that the Linux course: everything you need to be an administrator It is an ideal source to enter the free systems administration process, as well as a perfect complement for those already familiar with Linux who wish to reinforce their knowledge and acquire new validated information. Personally, I have taken this course to structure everything I have learned over several years, taking me as a surprise that I was unaware of a large number of things that can be fundamental or in the worst case that I have stopped fully exploiting the potential of many commands.
I have managed to get a coupon so that FromLinux users can purchase this course at a special price in the next 10 days, following this link or entering the code
DesdeLinuxR1 when paying, it will give you the benefit of permanently enjoy the course with a 90% discount . In the same way, I have decided to do a detailed review of the course so that we have an idea of what we are going to achieve and my personal impressions about its content, structure, learning method, among others.
Table of Contents
Linux course: everything you need to be an administrator
Course Technical Information
This course is composed of 123 videos, which add up more than 8,5 hours of playback, everyone en español and directed to a public of all educational levels. It has 4 exams distributed by levels and offers a certificate of completion, access to the course is from the Udemy Platform which you can access from any browser and also has Android and Ios apps.
About the instructor and the learning methodology
The Linux Course: all you need to be an administrator is an open bible dictated by the Red Hat expert Alberto González, a broad connoisseur of Linux administration with more than 10 years of experience, a charismatic person, with excellent diction and a clear way of expressing himself, his certifications and work experiences are a guarantee that he knows what he says, which is valid in each one of his classes and in the answers to the questions of his students.
The online learning methodology used in this course is ideal for any type of audience, but I think it is very convenient for those of us who have a high degree of commitment and who are fascinated by self-taught learning, since it is the fundamental way to reinforce and experiment with the concepts that are taught.
I have appreciated that the course tries to contribute a lot to the practice, I think that taking into account the concept of «learning by doing«,something that I likeHowever, Alberto does not let the importance of the theoretical concepts he imparts escape in any unit, making a perfect match between the information provided and the implementation of said information.
The course has been very wisely divided into four units, each with its respective evaluation, these units are oriented as follows
- 1 Drive: This is the fundamental unit, where the first basic concepts related to Unix operating systems are given, a view of the benefits of the console is given and it is taught to use it properly, introducing the first commands that will be very useful in all Linux administration levels.
- 2 Drive: This unit is already beginning to offer us more technical information, focusing on processes, their priorities, as well as the use of files and directories.
- 3 Drive: This unit embarks in a very specific and concrete way the Linux installation process, it also offers us a detailed study of the package managers for the queen distros of Debian and Red Hat servers.
- 4 Drive: In the last unit (and the one that for me was the most enriching), the file systems, users and groups, quotas, will be explained in detail, in addition to teaching us very important techniques for backup and restoration.
Each of the units has a series of videos of around 5 minutes, which are very well achieved thanks to an excellent editing job, which allows us to enjoy a very graphic teaching without the need to saturate our senses (something that is appreciated).
Is this course for beginners or experts?
This is quite a complex question (Athough it does not seems), mainly because I don't know when we stopped being novices and became an expert in such a wide area, with so many updates and with so much use, I am totally convinced that to take this course it is not necessary to have any prior knowledge, but I am surprised by the capacity for evolution that occurs throughout the 4 units, making it super useful also for those who already have a large amount of knowledge acquired related to Linux and Unix.
In general, I dare to say that at the end of the course we must have the ability to manage Linux both professionally and privately, yes, it will depend on us the degree of specialization that we want to give to the concepts acquired. As I said at the beginning, I see this course as a well structured route to learn and reinforce everything necessary to be a Linux administrator.
Is it worth it to get certified?
Most of the concepts that are handled in this course are useful for the LPI, LPIC and RHCSA tests, however these concepts must be complemented with more advanced commands and routines that you can assimilate very easily after completing the course. That is, the Linux Course: everything you need to be an administrator is the reference book that we used at the university for our studies, which depended heavily on specialized books in various areas.
I think that if your purpose is certification you should complement this course with some other, with more advanced technical / practical concepts (where generally they do not handle the concepts that are expressed here and that you must know fully in advance).
Many will tell me all theseis this course worth or not?, I can answer that it is worth it even for those with extensive acquired knowledge, now, it is not a course where they are going to reinvent the wheel by teaching us concepts that you will not get anywhere, on the contrary, it is a course where it has been known take a large amount of information and experience to structure it in a simple way that will allow us to learn in a very short time things that on our own we could take up to years.
It goes from very simple concepts such as the use of
cut, going through the use of regular expressions, user management, ways to search, explanation of installation concepts and the usefulness of each command of the administration of the processes that concern a Unix system, to a robust unit that will allow us properly learn the very important process of backup, restoration and migration of our data.
What is missing to cover?, I would be lying if I said that it is a course that covers all the concepts related to Unix and Linux (basically because I don't even know a significant percentage of these concepts), but I can assure you that the things it covers are fundamental and a significant basis for entering more specialized knowledge.
Finally, the introduction to the course can be seen in the following video, I hope it will be useful to you and take advantage of the coupon so that they save money in case they want to buy it.