Hodgepodge

Resolvconf.conf:

 To add more than one nameserver in one "name_servers" in resolvconf.conf .

 In short, white space is the separator, but make sure to add a backslash(\) before the space or to quote the whole string after the equals sign.

 For example, 

     name_servers=208.67.220.220\ 208.67.222.222

     name_servers="208.67.220.220 208.67.222.222"

 See: http://roy.marples.name/projects/openresolv/tktview?name=d785fbbe4e