Cisco Routers for the Desperate: Router and Switch Management, the Easy Way, Paperback/Michael W. Lucas
Michael W. Lucas
SSH Mastery: Openssh, Putty, Tunnels, and Keys, Paperback (2nd Ed.)/Michael W. Lucas
Pam Mastery, Hardcover/Michael W. Lucas
FreeBSD Mastery: Zfs, Paperback/Michael W. Lucas
Absolute Openbsd: Unix for the Practical Paranoid, Paperback (2nd Ed.)/Michael W. Lucas
PAM Mastery, Paperback/Michael W. Lucas