The Ultimate Guide to Linux System Administration

The Ultimate Guide to Linux System Administration

The Ultimate Guide to Linux System Administration

System administration refers to the management of operating systems. These systems can be hardware systems as well as software systems. The primary duties of a system administrator include adding hardware, removing hardware,  installing operating systems, forming, managing and removing users and groups, installing, updating and removing software, performing backups and overseeing the system. In addition to this, the job of Linux system administration also includes troubleshooting, documenting, and securing a system.


Administrators usually prefer to use the Linux operating system rather than using other operating systems. This is because Linux gives more control of the system to the administrator. Also, it provides a more desirable environment for learning new computer languages. Now, you can expect even more benefits of using Linux system administration after going through this guide. We have prepared a detailed overview to guide you through Linux system administration (new and improved).

10 Essential Tips To Get A Better Experience of Linux System Administration

10 things that Linux system administrators should consider doing in 2019 to improve their work experience are:

  1. Try To Automate As Much As Possible

You should avoid running here and there daily to solve ever arising problems. If you think that you are constantly occupied with doing monotonous tasks daily, then you should stop doing so as soon as possible.

If you are a Linux system administrator, then you should try to get rid of these time-consuming tasks. Linux offers open-source tools which you can use to ease your burden and automate your tasks.

There are several free e-books available online, which you can read to get a better idea about automation. We would highly recommend you read a book that elaborates on Bash shell scripting. It will help you in polishing your skills.

  1. Develop Proficiency In A New Scripting Language

Even though it is acceptable to use Bash language for scripting, it is highly recommended that system administrators learn other scripting languages as well. They should try to use a more reliable scripting language such as Python. Python, in particular, facilitates you in writing shorter and crisper scripts. It can assist this because it focuses on object-oriented programming.

  1. Develop Proficiency In A New Programming Language

Is learning a new language for scripting enough? Obviously not! You should try to learn much more than that. We highly recommend you to learn a new programming language. It will help you in polishing your programming skills.

Are you confused regarding which programming language to learn? Do not worry! It is recommended that you should start with learning a programming language, which is popular. This year the Stackoverflow Developer Survey was conducted. It revealed that Javascript has been leading the category of the most popular programming languages. In fact, this is not the first time. Javascript has been leading the race for the past two years.

You can also opt for other famous programming languages which include Java and C. These languages are also great to learn and reliable to use.

  1. Make a GitHub Account And Keep It Updated

GitHub provides you with a  platform to showcase your talent. Such platforms are particularly beneficial for beginners. Therefore, if you are an amateur in the world of programming, then you should definitely try displaying your work on the platform of GitHub. It will give your career a kick start. By permitting others to view your scripts along with your programs, you can expect to get valuable feedback. You can then make use of this constructive feedback to create even better software and simultaneously improve your knowledge.

  1. Contribute Your Work To An Open Source Project  

This is another excellent way to enhance and widen your knowledge base. You can also learn another scripting and programming language by contributing your work to an open-source project on the platform of GitHub. If you think that this is something that makes you excited, then do not forget to check out Explore GitHub pages. You can look at all the repositories based on popularity or on the basis of language. This will help you in finding something exciting and appealing for work.

  1. Keep Trying Out New Distributions Each Month

When it comes to distributions, there are numerous options available. You can opt for whatever you like. New distributions and spin-offs are regularly introduced in the market. The rational thing to do is to try out a different distribution every month.

You must be wondering how to keep track of all these distributions. You do not need to worry. Just subscribe to Techmint, and you are good to go. Techmint will keep you updated regarding all the new distributions. 

  1. Participate In A Linux Or Open Source Conference

Many system administrators do not know that the Linux Foundation regularly organises conferences. These conferences are held in different locations across the world. So if you reside near a location where such a conference is being organised, then do not forget to attend it. It will be beneficial for your career in two ways. Firstly, it will help in broadening your understanding of Linux. Secondly, it will provide you witha platform to socialise with other fellow system administrators and learn from them.

  1. Do A Free Or Paid Course Available On Linux Foundation

Yes, you read it right! Linux does offer courses to facilitate its users. It offers free as well as paid courses which are available on edX.org and on Linux’s own portal. There are several topics that these courses cover. However, some topics are only covered in paid courses.

Some of the topics covered in free courses are Basics of Linux, Basics of Cloud Infrastructure Technologies, and Basics of OpenStack. In contrast to this, the topics of paid courses are preparatory techniques for the LFCS Certification and LFCE certification exams, Linux for developers, Kernel internals, Linux Security, Performance testing, and High Availability. To sum it up, free courses cover basic topics that are mainly for beginners. In contrast to this, paid courses cover advanced level topics which are mainly for system administrators who have been in the field for a while now.

If you want to do an advanced level course but cannot afford to pay, do not worry! Linux offers discounts on courses designed for enterprises. So if you can make your manager pay for your training, you can avail these paid courses at a discounted price. Isn’t that a good deal? Of course, it is!

If you can't convince your boss or want to get started in Linux, there are also some paid courses that are offered free of charge or a discounted rates to certain demographics to increase the amount of skilled Linux System Administrators. ADA Developers Academy offers free training to women and WithYouWithMe offer free courses to Veterans.

  1. Answer Queries On A Linux Platform Every Week

Now that we have mentioned so many ways in which you can improve your knowledge base and performance, it’s time to tell you how you can help others improve. Giving back to the community is a noble act and should be taken into consideration. This way, you can help out those who have just entered this field have a better experience of Linux System Administration (new and improved).

One of the easiest ways of giving back to the community is by helping people out on Linux forums. These forums have a lot of newbies who have just started their journey and need help with several things. They usually post queries and expect answers from others. You can play your part by answering their queries so that they can learn easily.

Remember the time when you were fresh in the market and how grateful you felt whenever someone addressed your queries? If yes, then now it is your time to make someone else feel this gratefulness!

  1. Teach Children Linux System Administration

In retrospect, almost all of the Linux system administrators wish that someone had taught them how to use Linux in their childhood. As children, we are curious beings and have that drive to learn almost any and everything. This makes childhood the best time period to learn a new skill.

Hence, if you have children around you, then do not forget to teach them Linux and some basic programming skills. They will thank you forever and ever!

We made an effort to give you an overview of how to improve your experience of Linux system administration (new and improved). It was written to be of value to new as well as experienced Linux system administrators. We are sure that you will have a good time implementing the above-mentioned tips in your work.



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