Evi Nemeth pioneered the discipline of UNIX system administration. She taught and mentored computer science students at the University of Colorado Boulder, was visiting faculty member at Dartmouth College and UC San Diego, and helped bring Internet technology to the developing world through her work with the Internet Society and the United Nations. 

Garth Snyder has worked at NeXT and Sun and holds a BS in Engineering from Swarthmore College and an MD and an MBA from the University of Rochester. 

Trent R. Hein (@trenthein) is a serial entrepreneur who is passionate about practical cybersecurity and automation. Outside of technology, he loves hiking, skiing, fly fishing, camping, bluegrass, dogs, and the Oxford comma. Trent holds a BS in Computer Science from the University of Colorado.

Ben Whaley is the founder of WhaleTech, an independent consultancy. He was honored by Amazon as one of the first AWS Community Heroes. He obtained a B.S. in Computer Science from the University of Colorado at Boulder. 

Dan Mackin’s (@dan_mackin) long-standing passion for technology inspired him to get a BS in Electrical and Computer Engineering from the University of Colorado at Boulder.  He applies Linux and other open source technologies not only in his day job, but also to automation, monitoring, and weather metrics collection projects at home. Dan loves spending time with his wife and dog, skiing, movies, sailing, and backcountry touring.

Part II. Networking
15. Physical Networking
16. TCP/IP
17. Routing
18. DNS: Domain Name System
19. NFS: Network File System
20. HTTP: Hypertext Transfer Protocol
21. SMTP: Simple Mail Transfer Protocol
22. Directory Services
23. Electronic Mail
24. Web Applications
25. Network Management and Debugging

Part III. Operations
26. Continuous Integration and Delivery
27. Security
28. Cloud Computing
29. Containers and Virtualization
30. Monitoring
31. Performance Analysis
32. Policy and Politics

The New copy of this book will include any supplemental materials advertised. Please check the title of the book to determine if it should include any access cards, study guides, lab manuals, CDs, etc.

The Used, Rental and eBook copies of this book are not guaranteed to include any supplemental materials. Typically, only the book itself is included. This is true even if the title states it includes any access cards, study guides, lab manuals, CDs, etc.