- The document provides a history of Linux from its origins in 1969 with the creation of Unix through its evolution and growth over time.
- Key events include the creation of the GNU operating system in the 1990s, the development of the Linux kernel in 1991, and the combining of Linux and GNU to create a fully functional OS in 1992.
- Linux adoption grew steadily, reaching millions of users by the late 1990s and early 2000s as major companies began supporting it and distributions like Fedora and OpenSUSE were created.
- Today, Linux is widely used and accepted, powering over 80% of web servers and being utilized by many universities and entrepreneurs.
In the presentation I have tried to cover the Evolution of Linux as an Operating System. The most of the content used is freely available on Internet , I have just tried to streamline it and summarize it as cleanly as possible from my point of view. Any improvements, suggestions, comments are most welcom.
In the presentation I have tried to cover the Evolution of Linux as an Operating System. The most of the content used is freely available on Internet , I have just tried to streamline it and summarize it as cleanly as possible from my point of view. Any improvements, suggestions, comments are most welcom.
Linux Operating System (Presented in ICS Course at United International Unive...Md. Fahim Bin Amin
The topic of this PowerPoint file was: Linux Operating System
I had created it in February 2020, most probably.
We had a presentation at our university in the course named Information on Computer Science. However, I had made this extensive presentation, and I understood my fault at last.
Whatever, the presentation was something as I was the only one with this longer presentation, and definitely, my slides were different from others, unique.
Linux operating systems and Bootable PendriveAnkita Tiwari
Brief discription of linux OS and how to make your pendrive Bootable with the help of USBInstaller or Yumi Softwares
Attention: This presentation contains animations, so to have an exact picture you need to download it.
Operating system (Introduction to Linux)
> What is operating system?
> History of LINUX operating system.
> Linux distributions.
> LINUX key features.
Learn more from my YouTube channel: (IT Illusions)
https://www.youtube.com/channel/UCiV576sPPPPgggyS_RHcORw
What is Linux
History
The Kernel
Linux Distributions
Where is Linux Used?
Why Use Linux?
What can it do for you?
Advantages
Disadvantages
Linux User Interface
Linux on other device
LINUX VS WINDOWS
Financial Differences
Technical Differences
End-User Differences
Linux Today
Conclusion
Linux Operating System (Presented in ICS Course at United International Unive...Md. Fahim Bin Amin
The topic of this PowerPoint file was: Linux Operating System
I had created it in February 2020, most probably.
We had a presentation at our university in the course named Information on Computer Science. However, I had made this extensive presentation, and I understood my fault at last.
Whatever, the presentation was something as I was the only one with this longer presentation, and definitely, my slides were different from others, unique.
Linux operating systems and Bootable PendriveAnkita Tiwari
Brief discription of linux OS and how to make your pendrive Bootable with the help of USBInstaller or Yumi Softwares
Attention: This presentation contains animations, so to have an exact picture you need to download it.
Operating system (Introduction to Linux)
> What is operating system?
> History of LINUX operating system.
> Linux distributions.
> LINUX key features.
Learn more from my YouTube channel: (IT Illusions)
https://www.youtube.com/channel/UCiV576sPPPPgggyS_RHcORw
What is Linux
History
The Kernel
Linux Distributions
Where is Linux Used?
Why Use Linux?
What can it do for you?
Advantages
Disadvantages
Linux User Interface
Linux on other device
LINUX VS WINDOWS
Financial Differences
Technical Differences
End-User Differences
Linux Today
Conclusion
T-Sql programming guidelines, in terms of:-
1. Commenting code
2. Code readability
3. General good practise
4. Defensive coding and error handling
5. Coding for performance and scalability
This lecture goes into basic info about Linux and the GNU Project.
Check the other Lectures and courses in
http://Linux4EnbeddedSystems.com
or Follow our Facebook Group at
- Facebook: @LinuxforEmbeddedSystems
Lecturer Profile:
Ahmed ElArabawy
- https://www.linkedin.com/in/ahmedelarabawy
This ppt discusses the history of both the operating systems & compares both of them in terms of Kernel, memory management, GUI and application support.
Things to remember while upgrading the brakes of your carjennifermiller8137
Upgrading the brakes of your car? Keep these things in mind before doing so. Additionally, start using an OBD 2 GPS tracker so that you never miss a vehicle maintenance appointment. On top of this, a car GPS tracker will also let you master good driving habits that will let you increase the operational life of your car’s brakes.
Fleet management these days is next to impossible without connected vehicle solutions. Why? Well, fleet trackers and accompanying connected vehicle management solutions tend to offer quite a few hard-to-ignore benefits to fleet managers and businesses alike. Let’s check them out!
𝘼𝙣𝙩𝙞𝙦𝙪𝙚 𝙋𝙡𝙖𝙨𝙩𝙞𝙘 𝙏𝙧𝙖𝙙𝙚𝙧𝙨 𝙞𝙨 𝙫𝙚𝙧𝙮 𝙛𝙖𝙢𝙤𝙪𝙨 𝙛𝙤𝙧 𝙢𝙖𝙣𝙪𝙛𝙖𝙘𝙩𝙪𝙧𝙞𝙣𝙜 𝙩𝙝𝙚𝙞𝙧 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙨. 𝙒𝙚 𝙝𝙖𝙫𝙚 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙥𝙡𝙖𝙨𝙩𝙞𝙘 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙪𝙨𝙚𝙙 𝙞𝙣 𝙖𝙪𝙩𝙤𝙢𝙤𝙩𝙞𝙫𝙚 𝙖𝙣𝙙 𝙖𝙪𝙩𝙤 𝙥𝙖𝙧𝙩𝙨 𝙖𝙣𝙙 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙛𝙖𝙢𝙤𝙪𝙨 𝙘𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨 𝙗𝙪𝙮 𝙩𝙝𝙚 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙛𝙧𝙤𝙢 𝙪𝙨.
Over the 10 years, we have gained a strong foothold in the market due to our range's high quality, competitive prices, and time-lined delivery schedules.
Why Is Your BMW X3 Hood Not Responding To Release CommandsDart Auto
Experiencing difficulty opening your BMW X3's hood? This guide explores potential issues like mechanical obstruction, hood release mechanism failure, electrical problems, and emergency release malfunctions. Troubleshooting tips include basic checks, clearing obstructions, applying pressure, and using the emergency release.
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Discover why your Porsche 911 headlights might flicker out unexpectedly. From aging bulbs to electrical gremlins and moisture mishaps, we're delving into the reasons behind the blackout. Stay tuned to illuminate the road ahead and ensure your lights shine bright for safer journeys.
Your VW's camshaft position sensor is crucial for engine performance. Signs of failure include engine misfires, difficulty starting, stalling at low speeds, reduced fuel efficiency, and the check engine light. Prompt inspection and replacement can prevent further damage and keep your VW running smoothly.
Comprehensive program for Agricultural Finance, the Automotive Sector, and Empowerment . We will define the full scope and provide a detailed two-week plan for identifying strategic partners in each area within Limpopo, including target areas.:
1. Agricultural : Supporting Primary and Secondary Agriculture
• Scope: Provide support solutions to enhance agricultural productivity and sustainability.
• Target Areas: Polokwane, Tzaneen, Thohoyandou, Makhado, and Giyani.
2. Automotive Sector: Partnerships with Mechanics and Panel Beater Shops
• Scope: Develop collaborations with automotive service providers to improve service quality and business operations.
• Target Areas: Polokwane, Lephalale, Mokopane, Phalaborwa, and Bela-Bela.
3. Empowerment : Focusing on Women Empowerment
• Scope: Provide business support support and training to women-owned businesses, promoting economic inclusion.
• Target Areas: Polokwane, Thohoyandou, Musina, Burgersfort, and Louis Trichardt.
We will also prioritize Industrial Economic Zone areas and their priorities.
Sign up on https://profilesmes.online/welcome/
To be eligible:
1. You must have a registered business and operate in Limpopo
2. Generate revenue
3. Sectors : Agriculture ( primary and secondary) and Automative
Women and Youth are encouraged to apply even if you don't fall in those sectors.
Symptoms like intermittent starting and key recognition errors signal potential problems with your Mercedes’ EIS. Use diagnostic steps like error code checks and spare key tests. Professional diagnosis and solutions like EIS replacement ensure safe driving. Consult a qualified technician for accurate diagnosis and repair.
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Save them for later and save the trouble!
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5 Warning Signs Your Mercedes Exhaust Back Pressure Sensor Is Failing
Introduction to linux
1. Sub-Zero Level
The Guide before starting Linux (History & Install)
Medhat Dawoud
Med7atDawoud
Med7atDawoud
www.medhatdawoud.com
2.
3.
4. This session will split into 2 sections
The First section is intro to open source culture and the
history of Linux and its features.
The Second section is practical in which we will start the
festival with installing Linux on our machines and got your
free Linux CD
6. FLOSS
• FLOSS = Free Libre Open Source Software.
• This type of software uses a GPL or open source licences.
• What it gives you?
– Freedom to use
– Freedom to examine
– Freedom to redistribute
– Freedom to modify
• What it doesn’t let you do?
– Deny these freedoms to anyone else
7. Linux History Timeline
1969
1990
These are the most 1991
effective years in Linux 1992
1993
life the session will be 1997
as a time line with 1998
some interest 1999
2002
2003
2008
Today
8. Are You Ready To
Listen To The History
of Linux?
Ok, … let‟s GO
10. What is Unix?
• Unix was born.
• Unix is an operating system.
• Linux is a clone of Unix so we should
know actually what is Unix and it‟s
features.
• The open source culture was found.
• The GPL License was found by Richard
Stallman
11. What is Unix?
• The Internet was built on UNIX.
– TCP/IP is a native UNIX protocol.
– Today 80% of the worlds Internet Web servers are
using Linux.
12. What is Unix?
• Unix has commonly been used for the past
40 years.
– It was created in 1969 - long before Microsoft
existed.
– It was the 1st worldwide commercial operating
system.
13. What is Unix?
Unix has always commonly been
used on mainframes
Today as “Linux” it is also commonly
Being used on PC‟s as
servers & desktop
14. Features in Unix
• It was able to be run by various types of
CPU‟s
– Before Unix vendors commonly wrote their own
Operating systems.
– Which ran just on their own CPU’s and
equipment.
– Unix was written to be able to run on many
different types of CPU’s
15. Unix was one of the first OS to supply:
a simple user interface.
simple utilities or commands
that can be combined to
perform powerful functions.
16. Unix was one of the first OS to supply:
a permanent hierarchical file
system.
simple interface to connect
new devices to the OS.
multi-user functions.
17. Unix was one of the first OS to supply:
multi-process system
functions.
which was architecturally
independent.
All of which was permanent
and transparent to the user.
19. Richard Stallman
• One of the people who started
this “open” philosophy.
• Has nearly completed his new
GNU operating system based
on the UNIX system.
– He had most of the modules but
was still missing the main part !
– The kernel.
• He used C Programming language to
write the code of GNU.
21. Linus Travalds
1. Creates the Linux kernel based
on the source code of Miniux
which he studied at university.
2. Choose the Penguin to represent
his kernel.
1. He did not write an entire
operating system.
2. When complete Linux kernel was
released under the GPL license.
3. He used C Programming
language to write the Kernel.
24. • The Linux kernel is combined with the
already created GNU modules &
utilities and now becomes a fully
useable operating system.
• So you should know that nobody owns
Linux and most of it‟s developments
are made by unpaid volunteers.
• And the distributions was starting
opening.
31. Eric Raymond writes a paper called the
„Catheral & Baazar‟
in which he analyzes the development &
differences of the „proprietary‟ software model
verse the „opensource‟ software models.
– The article takes the IT industry by storm.
– Eric Raymond becomes a front man for the new open source
movement.
– Netscape director reads the article and in direct response
freely releases the source code of the Navigator software.
• Netscape is the 1st large company to go opensource.
33. Many Linux Distributions Appear
This will discussed later in this Event
but for example we have:
(RedHat Linux, SuSE Linux, Debian, Turbo Linux,.. etc)
35. • Linus, Linux & the open source movement starts
becoming commonly known. And gaining
momentum.
• Linus appears on TV.
• On the front of the Forbes Business Magazine.
• IBM, Oracle, Compaq, SAP + others announce
their support for Linux.
40. • Red Hat splits into 2 versions
– RHEL - their enterprise/business version with
which you purchase support.
– Fedora – their home version with no
support.
42. • Novell buys SuSE Linux for $210 million
• IBM is now the most powerful backer of
Linux.
– To counterbalance the world of Linux they make a 50
million dollar investment in Novell.
– SuSE becomes the major enterprise competitor to
Red Hat.
– SLES - their enterprise/business version with which
you purchase support
– OpenSuSE – their home version with no support
44. Today Linux has grown from being a
hacker/home developed OS to being
accepted world wide
– It is highly regarded and runs many many major
enterprises.
– Many sites are now also using it on their client
machines.
– Over 80% of web servers run Linux.
54. Second step
Make sure that you have at least 8 GB free
space on your hard disk.
• We will make 2 GB for the swap Partition.
• And the other 6 GB for installing Ubuntu and
other Packages later.
55. Step 3
Put the Ubuntu CD into your CD Room.
Play it.
And Reboot your machine.
56. Note That
the Ubuntu will be loaded into the memory
and run as a life CD if you choose to try it
now as we will see in the practical view in
the next few minutes.