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- Subject: Re: luac -l -l
- From: Luiz Henrique de Figueiredo <lhf@...>
- Date: Sat, 29 Oct 2011 08:32:19 -0200
> It's not in the man page either. "-l -l" seems very weird from a unix
> program standpoint.
Several programs do that for debug options. For example, ssh has
-v Verbose mode. Causes ssh to print debugging messages about its
progress. This is helpful in debugging connection, authentica-
tion, and configuration problems. Multiple -v options increase
the verbosity. The maximum is 3.