[Git-commits] [grml/grml-scripts] : grml-hostname: improve regex for hostname matching...

[Michael Prokop]

  Branch: refs/heads/master
  Home:   https://github.com/grml/grml-scripts
  Commit: 3ea7b7562e8e55bc5a1d81b561d494266e5f9845
      https://github.com/grml/grml-scripts/commit/3ea7b7562e8e55bc5a1d81b561d494266e5f9845
  Author: Michael Prokop <mika at grml.org>
  Date:   2012-01-12 (Thu, 12 Jan 2012)

  Changed paths:
    M usr_sbin/grml-hostname

  Log Message:
  -----------
  grml-hostname: improve regex for hostname matching [Closes: issue1005]

Do not trust on output of hostname(1) as this might not
necessarily be what's used inside /etc/hosts. This
is supposed to work on Grml systems as well as on Debian.

While at it also use same formating WRT whitespace chars
when replacing the localhost line(s).