Linux is a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991. Linux is one of the most popular open-source operating system. Being a variant of UNIX, it powers around 14% of the internet servers and is growing everyday.

Key features of Linux:

1. Open Source: Linux is distributed under open-source licenses, which means its source code is freely available, and users can modify and distribute it as per the license terms.

2. Stability and Reliability: Linux is known for its stability and reliability, making it a popular choice for servers and mission-critical systems.

3. Security: Linux has a strong reputation for security, and it benefits from a large community of developers continuously working to improve its security features.

4. Flexibility and Customizability: Linux offers a wide range of distributions (distros) that cater to different user needs. Each distro may have different pre-installed software and configurations, allowing users to choose the one that best suits their requirements.

5. Command Line Interface (CLI): Linux provides a powerful command-line interface, which is highly favored by advanced users and system administrators for its efficiency and control over the system.

6. Graphical User Interface (GUI): While Linux can be used entirely through the command line, it also offers a variety of graphical user interfaces, making it accessible to users who prefer a more traditional desktop experience.

7. Compatibility: Linux supports a vast range of hardware architectures, which makes it suitable for various devices, from small embedded systems to large servers.

8. Community and Support: The Linux community is vibrant and active, offering extensive documentation, forums, and online resources for troubleshooting and support.

Due to its open-source nature and the active support from the community, Linux has become a popular choice for both individuals and organizations looking for a reliable, cost-effective, and customizable operating system. It powers a significant portion of the internet, numerous servers, and many devices worldwide.

OBJECTIVES

1. Learn how to get around Linux

2. Use basic file commands

3. Identify and manage processes

4. Work with log files

WHO SHOULD ATTEND THIS COURSE

1. Web Developers

2. IT Industry Professionals

3. Professionals in a tech adjacent role

4. Professionals from internet industry

METHODOLOGY

This is an immersive, hands-on course where trainees will be learning and immediately applying what they learn through practical-based exercises. In this training, the instructor will explain Linux fundamentals and how to apply them in real life. 

COURSE OUTLINE

(THIS IS A 1 DAY TRAINING PROGRAMME)

1. BASICS

LOGGING ON & WHO ARE YOU

CREATING DIRECTORIES

TASK

VIEW FILE ATTRIBUTES

TASK

COMMAND SYNTAX

GETTING HELP

REFERENCE

BASICS EXERCISE (10 MINUTE)

2. PROCESS

WHAT IS A PROCESS

PROCESS TREE

WHAT'S IN A PROCESS

MANAGING PROCESS

OTHER COMMANDS

REFERENCES

PROCESS EXERCISE (15 MINUTES)

3. KNOWING YOUR ENVIRONMENT

WHAT ARE VARIABLES?

CREATING VARIABLES

MAKING THE VARIABLE AVAILABLE

EXPORTING

INHERITANCE

VIEWING VARIABLES

REFERENCES

ENVIROMENT EXERCISE (15 MINUTES)

4. WORKING WITH FILES

BEFORE WE START

REDIRECTING OUTPUT

EXAMPLES -CAPTURING OUTPUT

APPENDING OUTPUT

CAPTURING ERRORS

THROWING OUT RUBBISH

FILE MANIPULATION

CAN'T READ OR WRITE TO MY FILE, GRRRRR!

REFERENCES

5. BASICS OF VIEWING FILES

WHAT TYPE OF FILE IS IT?

VIEWING FILE CONTENT

TASK

LOG FILES

REFERENCES

FILE EXERCISE (15 MINUTES)

WHAT IS PIPELINE

WHAT GOES THROUGH THE PIPELINE

VIEWING DATA