Linux Essentials

Start learning the basics of Linux.

Always wanted to learn about the secrets behind the command line? Stop thinking about it and get started. This course will let you practise with Linux in a interactive fun way. You will learn a lot about the basic commands but also about configuring your environment for yourself with some nice practical tips and tricks!

4 sessions:

1. Shell environment basics Creating, moving, deleting files Exercise / homework: create own environment

2. Searching, editing and extracting data from files Special files and directories Exercise / homework: tune own environment

3. Streams, pipes and redirection Managing permissions and ownership Exercise / homework: secure own environment

4. Process management Exercise / homework: complete the Linux game!

Every session ends with a practical assignment which will start at the course location but can be finished elsewhere. At the end of all the sessions there is a Linux game available which can be competed! The game contains small assignments / levels of the learned subjects and commands.

• Duration: 4 x 4 hours.
• Price: Please contact me about pricing

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Shell Scripting Essentials

You know about Linux and want to make your life easier with scripts? Sign up!

This is an ideal course for system administrator or developers to create practical solutions and automate every day tasks to manage their Linux systems.

Content:

• Working with (sub)shells
• Command line tools
• Return codes
• Using Variables
• Calculating
• Working with strings
• Conditions
• if-then-else
• while loop
• for loop
• repeat
• case
• functions

• Duration: 1 day or 2 evenings
• Price: Please contact me about pricing.

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SQL

Take your first steps in mastering databases!

SQL is the cornerstone of all relational database operations. This course provides a solid foundation of the SQL programming language that enables students to query and manipulate databases.

• Duration: 1 day or 2 evenings
• Price: please contact me about pricing

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Linux Advanced

Learn about the more advanced topics of Linux.

4 sessions:

1. Filesystem / Disk Management Hard / soft links Exercise / homework: configure own disk(s) with filesystem(s)

2. Wildcards / RegEx Sed / awk Exercise / homework: use RegEx and sed to manipulate text files

3. Package management User / group management Exercise / homework: create own users and groups

4. Networking SSH / Encryption / Security Exercise / homework: working with SSH keys

Every session ends with a practical assignment which will start at the course location but can be finished at home / elsewhere. At the end of all the sessions there is a Linux game available which can be competed! The game contains small assignments / levels of the learned subjects and commands.

• Duration: 4 x 4 hours
• Pricing: Please contact me about pricing

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Linux Advanced

If you are not a starter with scripting but would like to use more advanced techniques.

4 Sessions:

1. Warm-up: resuming Shell Scripting Essentials Exercise / homework: create some basic scripts

2. Functions Include files Here documents Exercise / homework: script exercise

3. Trap Essential external tools (sed / awk) Exercise / homework: script exercise

4. Scripting options Script debugging / analysing Exercise / homework: create a script that contains all the learned subjects

Every session ends with a practical assignment which will start at the course location but can be finished elsewhere.

• Duration: 4 x 4 hours
• Pricing: please contact me about pricing

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Opensource tools

Find out which tools are available and what are their purpose. You will find out in this course.

Below is a selection of all the tools that we will discuss during this course:

• - Git (lab)
• - Ansible (Tower)
• - Nginx
• - Apache
• - Tomcat
• - Virtual box / vmware
• - Centos/ Ubuntu / Red Hat? / Linux
• - Jenkins
• - Maven
• - Selenium
• - Java spring
• - Php
• - Docker
• - MySql
• - Artifactory
• - Eclipse
• - Puppet
• - Raspberry PI
• - Vagrant

• Duration: 4 - 8 hours
• Price: please contact me about pricing

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HTML / CSS

Learn about the HTML tags and CSS.

We start at the beginning: where does a webpage consist of and how should you create your first webpage.

After that we build our way up with different texts and images and make the webpage our own.

If we finished our webpage we are going to put it available on the web.

• Duration: 4 - 8 hours
• Price: please contact me about pricing

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LPI-1 Certification

Get prepared for the LPI-1 certification: Linux Administrator!

All the subjects that are needed to pass the LPIC-101 and LPIC-102 exams will be discussed. Ofcourse with examples and exercises.

More information can be found on the LPI website

A few of the subjects that will be discussed:
• Linux installation, package management
• Boot the system, change runlevels / boot targets
• Work on the command line
• Process text streams using filters
• Perform basic file management
• Use streams, pipes and redirects
• Create, monitor and kill processes
• Search text files using regular expressions
• Perform basic file editing operations using vi
• Devices, Linux Filesystems, Filesystem Hierarchy Standard
• Manage file permissions and ownership
• Create and change hard and symbolic links
• Shells, Scripting and Data Management
• Customize or write simple scripts
• Manage user and group accounts and related system files
• Scheduling
• System logging
• Network configuration
• Perform security administration tasks

• Duration: approx. 10 days (depends on the knowledge of the students)
• Price: please contact me about pricing

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RegEx

Find out how to work with Regular Expressions.

What is a Regex? A regex is a text string. For instance, foo is a regex, but so is [A-Z]+:\d+.

At the end of this course you will be able to read and create your own Regular Expressions.

• Duration: 4 hours
• Price: please contact me about pricing

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