Re: Bash capital–non-capital substitution

[Wes James]

On Sat, Oct 26, 2013 at 6:53 AM, Johnny Rosenberg <gurus.knugum at gmail.com>wrote:

<snip>


>
>

>
> I can do it in two steps, of course:
> y=${x,,}; echo ${y^} → Hello
>

Got this from bash irc.  Not sure it helps:

s="HELLO WORLD"
read -ra arr <<< ${s,,}; echo "${arr[@]^}"
Hello World
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