Re: [ping] declare -c still undocumented.

[Dale R. Worley]

I must say, having increasingly elaborate forms of variable substitution
to do things like this seems like poor design.  I would favor
constructions like

   $ BAZ=$( <<<$FOO some_program args )

Although I must say, I can't recall off the top of my head what Un*x
utility best capitalizes the first letter of a string.

Dale