Avoid using octal number.

  This will silence the perlcritic warning.
  Simple makefile added.

  This just allows me to run perltidy and perlcritic against the
 perl scripts.   We like consistent formatting, and alerts about
 common style issues.
ADD do-when-up.

Script to wait until a given host is online as determined by ping then
execute the given command.
Update README.md
  Renamed do-when-up to be when-up.

  This seems saner to me.
  Updated comments/usage.

 These now refer to the new name `when-up`, rather than `do-when-up`.
  Moved when-up section to correct place.

  Since it was renamed it now belongs in the `w`-section.
  Updated to use /bin/sh

  By dropping the fancy positional-argument extraction, and using
 `shift` we can run under dash, etc.
  Mention the trivial alternative to when-up
  [PATCH] Fix randpass -f 2 to not produce empty passwords

The echo builtin interprets "-e" and "-n" which can lead randpass into
generating empty passwords under some conditions. This patch uses
the printf builtin instead to avoid the issue.

(From a private mail from Timo Juhani Lindfors).
fix whitespace
Merge pull request #5 from atweiden/master

fix whitespace - Thanks for your contribution :)
  Added pyhttpd.

  Useful for me testing e-comments:  http://github.com/skx/e-comments/
Merge branch 'master' of github.com:skx/sysadmin-util
  Fixed formatting for pyhttpd example.
  Added ssh-auth-types.
  Document ssh-auth-types
  Allow multiple hosts to be specified.
  Fixed example for ssh-auth-types.
  Added `graphite_send`.

  This is something I use, and due to the plugin nature it isn't
 unreasonable to bundle it.  Sysadmins frequently want to monitor
 things, right?