1.sed & awk (2nd Edition) http://ishare.iask.sina.com.cn/f/17129136.html?from=like
2.Learning the vi and Vim Editors 7th
3.UNIX and Linux System Administration Handbook (4th Edition)
4.Mastering Regular Expressions 3rd
5.DNS and BIND (5th Edition) --- DNS and BIND on IPv6
Pro DNS and BIND 10 -- Pro DNS and BIND
DNS & BIND Cookbook
