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- ed Mastery. https://www.michaelwlucas.com/tools/ed 8 comments book , practices
- Ed Mastery - a book about ed by Michael W Lucas https://www.michaelwlucas.com/tools/ed 9 comments commandline
- Absolute FreeBSD, Third Edition available for pre-order https://www.michaelwlucas.com/os/af3e 10 comments freebsd
- FreeBSD Mastery: Advanced ZFS [book] https://www.michaelwlucas.com/nonfiction/fmaz 7 comments freebsd