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About the Author
John Soldo trained Mac and mobile technicians at Apple, before joining LinkedIn as a senior network engineer.
John began his IT career in fifth grade, performing desktop support and providing training to members of a local retirement community. While at Apple, he trained Mac and mobile technicians from all over California's Central Coast and worked with the market-support team to roll out many new initiatives to the technical-support staff. When not working at the command line or making sure the printer is plugged in, John spends his time playing saxophone and other woodwinds with jazz groups and pit orchestras around the Central Coast.