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Welcome to introduction to the FreeBSD. Open-source

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operating system, live lessons. I am dr. Marshall Kirk mckusick.

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I earned an undergraduate degree in electrical engineering from Cornell University,

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at the University of California at Berkeley. I earned a master's degree in

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Business Administration and a PhD in computer science at

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Berkeley. I worked with Bill Joy, on the early releases of the Berkeley software distribution

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generally, just shortened to BSD. I took over managing the

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BSD project when Bill left.

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Who found Sun Microsystems the BSD project at Berkeley finished Ten Years

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After I took over with the release of a freely redistributable open-source distribution

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called 4.4, BSD light several open source

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project started based on the 4.4, BSD Light release

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including FreeBSD netbsd and openbsd

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following the final release of 4.4 BSD light. I left

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the university to become a self-employed consultant. I work with companies that base

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products on FreeBSD in addition.

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To my Consulting business. I am a member of the board of directors of the FreeBSD Foundation. A

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501 c, 3 organization that raises money to support the FreeBSD

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project. I am an author of four books, about the BSD Colonel,

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the first to describe the 4.3 BSD and the 4.4, BSD

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releases from Berkeley. The two most recent books describe the FreeBSD

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kernel. This course, is an overview of a 15-week class that I teach

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based on the most recent book, the second edition of the design and implementation of the

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FreeBSD operating.

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System, here's what we're going to cover lesson. One is an introduction

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to the FreeBSD community. In second lesson will have an introduction to

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the FreeBSD kernel lesson. Three will cover processes.

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Lesson Four will cover virtual memory lesson 5 will be an

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overview of the I/O system lesson, 6 will cover devices.

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Lesson 7 will cover the fast. Filesystem lesson 8 will cover the ZFS

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filesystem and the final lesson 9 will cover networking and interprocess.

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Communication. Let's get

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started.