Re: missing way to extract data out of data

[Greg Wooledge]

On Thu, Mar 18, 2021 at 02:01:12PM +0100, Alex fxmbsw7 Ratchev wrote:
> there is way to crop data to wanted, by cropping the exclulsions away
> but what about a way to extract data, eg @( .. ) match
> not about using [[ =~ but only var internal stuff
> .. or do i miss there something

This is really a help-bash question, not a bug-bash question.  If you
show us your input, and your desired output, we might be able to give
you some suggestions on how to write your script.