Re: Bash capital–non-capital substitution

Wes James comptekki at
Mon Oct 28 19:48:24 UTC 2013

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



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

Got this from bash irc.  Not sure it helps:

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