[Intro music]
Linux distribution. I will cover here all the
Linux operating system and its flavors that are
out there, the main ones and the popular ones.
There are many, many of them, but a few of them
that I captured here, and the first one is Red Hat.
You probably have heard of Red Hat from many
different sources. Red Hat is an enterprise level
operating system that are being used by big major
companies. They do charge for the support, they do
provide their own customized pre configured build
operating systems, you cannot change it, it's not
open source, and anything goes wrong with the
operating system, Red Hat can provide the support
to fix it. The next one we have is Cent Operating System,
which is CentOS. This is the operating
system actually we will be working with in my
course. And the good thing about learning CentOS
is if you are planning to apply for a job on Linux
after the course or once you gain some experience
or whenever you are ready, you could easily find
many jobs in Red Hat because CentOS is exactly the same
as Red Hat. It is also managed by Red Hat. They
don't provide support on CentOS and it's
completely free. Then we have Fedora, this is also
one of the popular operating system that is used
by many companies. Again this one is free. Then we
have SUSE. SUSE is very popular operating system and
in terms of customization, many people uses a disk
operating system and they change the code to give
their proprietary appliances and their proprietary
programs. A lot of companies like VMware also run
a SUSE appliances in their environment. Then we
have Debian. Debian is very popular at the PC level
and the last one is Ubuntu. So all of these are
major Linux distributions and Linux operating
systems that I wanted to highlight. You will be
hearing many of these names down the road. And our
focus in this course is Cent Operating System,
which is CentOS.
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