One of the most frequently asked Linux Training questions is: “What Linux version (distribution, distro) should be covered in the commands training course videos (and the other training materials)?”
In other words: “Should Linux commands training materials cover the ABC, DEF or GHI distribution of Linux?”
Linux Commands Training Tips: In the statement above, replace ABC, DEF or GHI with ANY Linux distribution name, such as (but not limited to): Ubuntu, Red Hat, Fedora Debian – and ALL other Linux distributions.
And the answer is: Yes! Linux commands training should cover ALL Linux distributions!
Here’s how and why you can learn how to use ALL Linux versions at once:
ALL versions of Linux contain the “GNU” set of Linux commands, which are the “core” set of commands that are common to ALL – and these commands were created by the GNU Project.
Linux Commands Training Tips: When you learn the GNU Linux commands for any one distribution, you learn them for them ALL!
For some (very few) Linux commands, there are some (very minor) differences from one Linux distro to another – and these differences should also be explained in the Linux training videos and other training materials!
For example, when you create a user in Red Hat Linux or Fedora, the user gets one set of permissions to his or her home directory. And yet when you create a user in SUSE Linux and some other Linux distributions, the user is given slightly different permissions. Other than this, there are extremely few minor differences between Linux commands.
By the way…do you want to learn exactly how to use Linux and run Linux commands for Linux System Administration and get real, practical Linux training experience by running hundreds of examples of Linux commands?
System administration is a great career for those of you who are heavily interested in the nitty-gritty of computer systems. System administrators are responsible for sustaining and managing computer systems or networks in a company. They are involved in ensuring that the system works perfectly day in and day out and must also be able to identify problems when they arise and solve them in the best possible way. System administrators are extremely vital in most firms as they alone are in charge of troubleshooting problems and ensuring that the workload is completed smoothly. As a career, system administration demands a great deal of dedication and meticulousness as you will be on call at all times and will be expected to skillfully handle any problems that may arise. Naturally the dependency on the internet has ensured that system administrators are highly in demand in all firms.
Here’s a rundown of the skills you will need to be a good system administrator:
1. Copious Computer Knowledge – Since working in administration of a system requires the analysis of all components, a thorough understanding of these components is essential. You should be well-versed in the various features and aspects of many operating systems so that you can work well no matter which operating system your company uses.
2. Troubleshooting Skills – A good system administrator will have excellent problem-solving skills as problem solving is the essence of your profession! You will be called upon frequently to solve problems of varying degrees and it is thus crucial that you be able to do so as quickly as you can so as to avoid the negative repercussions.
3. Ability to Manage Stress – System administration is a career fraught with stress as you will be pulled in all directions by various colleagues demanding your help. You should be able to stay calm in such situations so that you can help solve a wide variety of problems.
4. Familiarity with Security Software – Besides maintaining the basic working of the system, you will also have to protect it from the attacks of malicious hackers or viruses using firewalls and intrusion detection systems. For this you obviously need to be extremely familiar with all possible threats and the best ways to deal with them.