Mean Curvature Flow: Proceedings of the John H. Barrett Memorial Lectures held at the University of Tennessee, Knoxville, May 29–June 1, 2018 Theodora Bourni (Editor)
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About the Authors
David Clinton is a Linux server admin and AWS Solutions Architect who has worked with IT infrastructure in both academic and enterprise environments. He’s administrated physical systems, containers, and networks using many Ubuntu flavors for more than a dozen years. He has authored technology books—including AWS Certified Solutions Architect Study Guide: Associate SAA-C01 Exam (Sybex, 2020)—and created tens of video courses for Pluralsight teaching Amazon Web Services and Linux administration, server virtualization, and IT security.
In a previous life, David spent 20 years as a high school teacher. He currently lives in Toronto, Canada, with his wife and family and can be reached through his website: www.bootstrap-it.com .
Chris Negus is a principal technical writer for Red Hat, Inc. In his decades of working with Linux and UNIX, Chris has taught hundreds of IT professionals to become certified Linux engineers, and he has written scores of documents on everything from Linux to virtualization to cloud computing and containerization.
Chris has also written and contributed to dozens of books on Linux and UNIX, including the Linux Bible (all editions), Linux Troubleshooting Bible, Red Hat Linux Bible (all editions), Docker Containers, CentOS Bible, Fedora Bible, Linux Toys, and Linux Toys II. Chris also co-authored several books for the Linux Toolbox series for power users: Ubuntu Linux Toolbox, Fedora Linux Toolbox, SUSE Linux Toolbox, Mac OS X Toolbox, and BSD UNIX Toolbox.
Before becoming an author and educator, Chris worked for eight years with the organization at AT&T that developed the UNIX operating system before moving to Utah to help contribute to Novell’s UnixWare project in the early 1990s. When not writing about Linux, Chris enjoys playing soccer, hanging out with his wife, Sheree, and spending what time he can with his sons, Seth and Caleb.
About the Technical Editor
Jason W. Eckert is an experienced technical trainer, consultant, and best-selling author in the technology industry. With 45 industry certifications, over 30 years of technology and programming experience, 4 published apps, and 25 published textbooks covering topics such as UNIX, Linux, Security, Windows Server, Microsoft Exchange Server, PowerShell, BlackBerry Enterprise Server, and Video Game Development, Mr. Eckert brings his expertise to every class that he teaches at triOS College. He was also named 2019 Outstanding Train-the-Trainer from the Computing Technology Industry Association (CompTIA). For more information about Mr. Eckert, visit www.jasoneckert.net.
Acknowledgments
Looking through the chapters of this book forces me to wonder at the size and ambition of the world of open source software. And that makes me think about all the thousands of developers, admins, architects, and—yes—writers who make this vast universe possible. This book is a testament to the hard work and community spirit of those individuals.
I would like to thank my wife for all her help and support through the long and demanding process of writing these books. And, once again, I’m indebted to all the great people at Wiley who helped me turn a plain old manuscript into a great teaching tool.
—David Clinton
When I was hired at Red Hat about a dozen years ago, I didn’t know that the organization would grow to about seven times its size, be bought by IBM for $34 billion, and (so far) still maintain the spirit of openness and excitement that it had when I first signed on. Every day when I come to work, I interact with many of the greatest Linux and cloud developers, testers, instructors, and support professionals in the world.
While I can’t thank everyone individually, there are a few people that I want to acknowledge in particular. I have the good fortune to take on so many cool and challenging projects because of the freedom that I receive from the people to whom I report at work. They include Michelle Bearer, Dawn Eisner, and Sam Knuth. Sam in particular has had my back and encouraged my work for more than a decade.
In my daily work, I want to give a shout out to my incredibly talented colleagues Scott McCarty, Ben Breard, Laurie Friedman, Dave Darrah, Micah Abbott, Steve Milner, Ian McLeod, Tom McKay, Joey Schorr, Bill Dettelback, Richa Marwaha, and Dirk Herrmann. Finally, a special thank you to Vikram Goyal, who luckily lives in Australia, so he is always available to bail me out when I blow up git in the middle of the night.
When it comes to support for writing this book, I have had the luxury of an excellent technical editor: Jason Eckert. He also worked on my most recent edition of The Linux Bible, and his broad experience with Linux systems has helped immensely. As for Devon Lewis, Kelly Talbot, and the people at Wiley, thanks for letting me continue to develop and improve this book over the years. Thanks also to Margot Maley Hutchison from Waterside Productions for contracting the book for me with Wiley and always looking out for my best interests.
Finally, thanks to my wife, Sheree, for sharing her life with me and doing such a great job raising Seth and Caleb.
