mininet/mininet — pull request #263 by adferguson (2014-01-19 23:36:40+00:00)
Title: adjust regex for finding mininet's links during cleanup

link names of the form "a-b-ethN" were previously interpreted
as "b-ethN". this change accepts link names with a dash, and
requires N to only contain digits.

in egrep, \w is a synonym for [_[:alnum:]]

thanks!
Andrew