grml-vnet: add help message on missing device name
authorMichael Gebetsroither <michael@mgeb.org>
Wed, 10 Feb 2010 17:47:35 +0000 (18:47 +0100)
committerMichael Gebetsroither <michael@mgeb.org>
Wed, 10 Feb 2010 17:47:35 +0000 (18:47 +0100)
commita83821ad0db031ccec60ea8d9c39e8da01031c8e
treefbdbfb7cd89cb4ed7c15b40873902693e819858a
parentf5c2c78c1c02f6c9fc2a4c56c67a932ddea78e79
grml-vnet: add help message on missing device name
sbin/grml-vnet