Books by Jacek Artymiak

Vim and Vi Tips: Essential Vim and Vi Editor Skills
Jacek Artymiak

Building Firewalls with Openbsd and Pf, 2nd Edition
Jacek Artymiak

Enough Vi and Vim to Survive on the FreeBSD, Linux, NetBSD, and OpenBSD Command Line. 1st ed.
Jacek Artymiak