Babafemi Ogunmade @femiogunmade google/+BabafemiOgunmade ng.linkedin/in/babafemiogunmade
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Transcript of Babafemi Ogunmade @femiogunmade google/+BabafemiOgunmade ng.linkedin/in/babafemiogunmade
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Babafemi Ogunmade@femiogunmade google.com/+BabafemiOgunmadeng.linkedin.com/in/babafemiogunmade
LPI Master AffiliateNigeria
LPI Linux Essentials, School of Open, Nigeria
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Introduction
● About LPI Nigeria● Our Certifications● Master Affiliate Advantage● The SUSE/Novell Advantage
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About LPI NIGERIA
LPI NIGERIA OVERVIEW
Promoting GNU Linux/Free Software and OpenSource Software through its vendor neutral
certification program
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● Through our vendor neutral certification programs – Paper Based Tests (PBT) and Computer Based Tests (CBTs)● Its not just another certification program, its about getting enlightened and empowered through systematic training for:
➢ knowledge transparency
➢ Enjoying world-wide quality FOSS standards
➢ Enhancing your FOSS productivity
➢ Simplifying hiring process
➢ Getting motivated and the belonging you want
Our Certifications
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• An exam and certificate program to introduce new
users, especially youth, to Linux and Open Source
technology
• a gateway to Linux and Open Source Empowerment
• supports youth entry into Linux and Open Source
Careers
The LPI Linux Essentials Programme
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LPI Linux Essentials Topics
The “Linux Essentials” is a 60 minute exam of 40 questions on the following exemplary subjects:
● The Linux Community and a Career in Open Source● Finding your way on a Linux System● The power of a command line● The Linux operating system● Security and file permissions
SPECIAL OFFER on the LPI Linux Essentials Exam
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Tools needed
• VirtualBox
• Different Linux Distros
Getting Help
Hello Penguins
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The Linux Community and a Career in Open Source (weight: 7)
• Linux Evolution and Popular Operating Systems
• Major Open Source applications
• Understanding Open Source Software and Licensing
• ICT Skills and Working in Linux
The Linux community and a career in Open Source
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1.1 Linux Evolution and Popular Operating Systems
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Linux Evolution
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Linux Evolution
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What is Linux?
● Linux is a Kernel written by Linus Torvalds in 1992● Linux OS consists of a kernel, command-line shells, GUI,
utility programmes, libraries, productivity programmes● Linux uses monolithic kernel● The Kernel is the heart of every operating system
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Linux Distribution
Linux Distributions are usually called distros● There are two main distros: RedHat and Debian
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Embedded Systems
Embedded systems are miniature computer systems adapted to fit modern day devices● Cell phones● E-book readers● DVRs● Car Computers● Appliances
Android is a Linux-based OS for mobile devices
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Open Source Philosophy
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Open Source Software Benefits
● Better Code
● More flexibility
● Lower Cost
● Lack of vendor lock-in
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1.2 Major Open Source applications
● Desktop Applications
● Server Applications
● Development Languages
● Package Management Tools and repositories
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Desktop Applications
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Server Applications
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Mobile Applications
An application designed to work on smartphones and tablets
Examples of Mobile OS include
● Android
● Apple iOS
● BlackBerry OS 10 / BlackBerry OS 7
● Windows Phone 8.1
● Tizen
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Development Languages
Are programming languages used to write different
applications, examples include:
● Java
● Perl
● PHP
● Python
● Shell Scripting
● C
● C++
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Package Management Tools
Are tools used to install to install software packages on Linux
OS
● There are two main types based on the two main distros
● Debian (dpkg and apt)
● RedHat (rpm and yum) SUSE/OpenSUSE uses yast
● A repository (or a repo) is a website, FTP site that you can
download software packages from
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1.3 Understanding Open Source Software and Licensing
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1.3 Understanding Open Source Software and Licensing
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1.3 Understanding Open Source Software and Licensing
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1.3 Understanding Open Source Software and Licensing
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1.3 Understanding Open Source Software and Licensing
Creative Commons
● Open source principles applied to books, music, videos, etc,
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1.3 Understanding Open Source Software and Licensing
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1.3 Understanding Open Source Software and Licensing
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1.3 Understanding Open Source Software and Licensing
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1.4 ICT Skills and Working in Linux
Linux OS offers you the opportunity of your own Desktop environment
Desktop Managers in Linux:● KDE (Default in SUSE/OpenSUSE)● GNOME● LXDE● Unity (default in Ubuntu)● XFCE
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1.4 ICT Skills and Working in Linux
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1.4 ICT Skills and Working in Linux
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1.4 ICT Skills and Working in Linux
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1.4 ICT Skills and Working in Linux
File Managers in Linux OS● Nautilus (Used in Ubuntu and Gnome)● Thunar● Konqueror (Both a web browser and a file manager in KDE)
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1.4 ICT Skills and Working in Linux
Industry Uses of Linux OS● Cloud Computing
- Examples of cloud computing includes● Dropbox● Google Apps● Google Drive● Web-based email
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1.4 ICT Skills and Working in Linux
Virtualization is the creation of a virtual OS through a virtualization software called hypervisor to virtualize an OS in another computer/OS known as host where the virtualized OS is known as guest OS.
Virtualization Softwares ● VirtualBox● VMWare● QEMU● Xen
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Questions