Linux Admin Course
This Linux course serves as a comprehensive practical guide to operating the Linux operating system, covering everything you need to know to work with this operating system. The techniques and tools required to maximize the potential of Linux are presented in a highly professional manner, delivered by experienced engineers with decades of industry experience.
This Linux course has been successfully delivered to thousands of participants, including hundreds of well-known tech companies in the industry.
The course is designed for both beginners and advanced learners and is divided as follows:
Linux is an open-source operating system that is widely used across industries. As a development company providing development and support services to tech companies, we have crafted an up-to-date and practical learning program that places a strong emphasis on hands-on exercises and practical experience.
Linux is an operating system that operates on open-source code, making it free and open for use. It serves as a platform for a wide range of computing systems, supports various hardware installations and numerous I/O capabilities, enabling efficient, stable, flexible, and secure usage. Nowadays, Linux can be found almost everywhere: on servers, PCs, embedded computer systems (Embedded Linux), smartphones, tablets, and more.
The Linux operating system is derived from Unix. During the initial stages of Unix's development, there were no standardized guidelines, nor were there established licenses. Given the relatively new field of software, various versions and development approaches of Unix contributed to the tech industry. During this time, Linux Torvalds, a student at the University of Helsinki, adapted Unix's source code (which primarily served university servers and commercial companies) to his own version, making it suitable for PCs and creating the Linux kernel.
In conjunction with another open-source project called GNU, Linux was established as a free version with a specific license that limits users to free usage. In other words, distributing different versions of the same Linux without significant changes to the development was prohibited. Over the past decade, the "open-source" movement has gained momentum, and companies began adapting Linux for embedded computer systems. This allowed Linux to be adapted for various hardware architectures, such as ARM, MIPS, and PQUICC.
Today, the Linux system supports a wide range of services, both at the hardware and software levels. Linux can be found in various forms, whether it's Red Hat, which has shifted its usage to commercial servers, platforms for smartphones (Google's Android), real-time systems (as an alternative to expensive VxWorks systems), or as a general-purpose operating system on unique boards developed by various manufacturers.
Linux has become a de facto standard, and we see its presence in every aspect of the tech world. Learning Linux Admin serves as a foundation and opens up numerous (sometimes essential) opportunities for further specialization and career development in various domains within the tech industry, such as:
This Linux course focuses on managing Linux-based operating systems and provides all the necessary knowledge to work within a Linux operating system. It aims to understand and manage the operation of the Linux operating system efficiently in various domains.
The Linux operating system offers significant advantages over other operating systems. Some of the key benefits of Linux include:
Due to these advantages, numerous companies worldwide utilize Linux, consequently creating a demand for Linux Admin professionals who can effectively manage the system to perform installations, configurations, bug tracking, permission management, and a wide variety of important and essential tasks.
A Linux expert has the option to directly work for leading companies in the industry as a Linux server administrator. Alternatively, they can choose to continue their studies in information security or other areas. Alternatively, they can embark on paths such as software testing, automation development, and DevOps.
All these domains are highly developed in the tech industry, and the Linux operating system plays a crucial role in them. Graduates of Linux studies possess the advantage of experience and broad knowledge, which facilitates smoother and faster integration into these domains.
Throughout the Linux studies program at Real Time College, we cover numerous important topics related to operating system operations as needed. We delve into various subjects including Linux concepts, installation, Linux commands, file system structure, graphics with Linux, permission and user management, security, and more.
In the second part of the studies, dedicated to Bash Scripting, we delve into learning shell scripting, commands, filters, understanding processes and their importance, working with loops in the shell, and more.
All these topics and many more prepare the Linux professional to perform numerous tasks within the industry, igniting their passion for professional knowledge and a tech career.
This Linux course is also taught as part of a comprehensive QA and Automation Development course track.
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This Linux course is a practical program that comprises interactive lectures and hands-on exercises.
Ch. 1
Linux administration
Ch. 2
Frequently Used Shell Commands
Ch. 3
Managing Files and Directories
Ch. 4
Installing Linux on your computer
Ch. 5
Environment variable
Ch. 6
Standard input and output, using pipes and re-directions
Ch. 7
Compression and archiving
Ch. 8
Access Control using Linux file system permissions
Ch. 9
Setting up and configuring networking
Ch. 10
Creating and mounting file-systems
Ch. 11
Commands to control your system
Ch. 12
Linux processes and Threads
Ch. 13
File systems in Linux
Ch. 14
Graphic User Interfaces with Linux
Ch. 15
Network Administration
Ch. 16
System Administration
Ch. 17
Managing Linux users and groups
Ch. 18
Mounting devices
Ch. 19
Mounting devices
Ch. 20
Accessing the Kernel
Ch. 21
Linux Antivirus
Ch. 22
Services and Daemons
Ch. 23
Managing remote access
Ch. 24
Installing and updating software packages
Ch. 25
Bash scripting
Ch. 26
How to write shell script
Ch. 27
Variables in shell
Ch. 28
Shell Arithmetic
Ch. 29
Using Quotes
Ch. 30
The read Statement
Ch. 31
Wild cards – Filename Shorthand or meta Characters
Ch. 32
More commands on one command line
Ch. 33
Command Line Processing
Ch. 34
Redirection of Standard Input – Output
Ch. 35
Pipes
Ch. 36
Filter
Ch. 37
What is Processes, Why is it required
Ch. 38
Shells (bash) structured Language Constructs
Ch. 39
Decision making in shell script
Ch. 40
if…else…fi, Nested ifs, Multilevel if-then-else
Ch. 41
Loops in Shell Scripts
Ch. 42
The case Statement
Ch. 43
Debugging shell scripts
Ch. 44
Conditional execution
Ch. 45
I/O Redirection and file descriptors Functions in Bash
Benny Cohen
Embedded Academy Founder and CEO
As a long-time veteran in the technology industry, Benny Cohen combines a deep passion for technology with extensive field experience. With a B.Sc. in Electronics Engineering and an M.Sc. in Communication Engineering, he has spent over 20 years developing software and hardware systems, including the last few years focusing on the cybersecurity industry. In addition to his role as the company founder & CEO, Benny also operates as a hands-on practitioner who specializes in penetration testing and has conducted significant security assessments for leading enterprises and security companies worldwide. His approachable teaching style and real-world expertise make learning both engaging and relevant.