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Andre Noll [Thu, 26 Jul 2007 13:40:42 +0000 (15:40 +0200)]

gsu: Fix two bashisms.

Always include the '$', even in math expressions where bash doesn't
need it.

Andre Noll [Thu, 26 Jul 2007 13:15:37 +0000 (15:15 +0200)]

gsu: Fix "echo -en" bashism.

Andre Noll [Fri, 13 Jul 2007 17:06:50 +0000 (19:06 +0200)]

gsu: trivial cleanup.

Andre Noll [Wed, 11 Jul 2007 14:59:48 +0000 (16:59 +0200)]

gsu: remove shebang

It's not needed for functions.

Andre Noll [Wed, 11 Jul 2007 13:33:07 +0000 (15:33 +0200)]

gsu: print $(basename $0) instead of $0 on help output.

Andre Noll [Wed, 11 Jul 2007 09:34:43 +0000 (11:34 +0200)]

introduce gsu: The global subcommand utility, and make bbf_adm use it.

Andre [Tue, 21 Feb 2006 17:20:09 +0000 (18:20 +0100)]

eat: the environment admin tool

It is no good sign if one has written so many scripts that
a tool for managing them is neccessary..

gsu - the global subcommand utility