1. About the Author¶
Mark Janssen is a freelance Linux system administrator, trainer and consultant and has more then 20 years of experience with Linux system administration. Mark has been working freelance under the name ‘Sig-I/O Automation’ for 10 years.
While giving various trainings on Linux he decided that material better connected to his teaching method would be preferred. This caused the creation of this Open Source book.
Mark Janssen’s website can be found at https://sig-io.nl/
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