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Re: one liner, how do you know which match happened ...

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On 2020-06-20 03:20, Albretch Mueller wrote:
> _X=".\(html\|txt\)"
> _SDIR="$(pwd)"
> 
> _AR_TERMS=(
> Kant
> "Gilbert Ryle"
> Hegel
> )
> 
> for iZ in ${!_AR_TERMS[@]}; do
>   find "${_SDIR}" -type f -iregex .*"${_X}" -exec grep -il
> "${_AR_TERMS[$iZ]}" {} \;
> done # iZ: terms search/grep'ped inside text files;  echo "~";
> 
> 
> # this would be much faster
> 
> find "${_SDIR}" -type f -iregex .*"${_X}" -exec grep -il
> "Kant\|Gilbert Ryle\|Hegel" {} \;
> 
> but how do I know which match happened in order to save it into separate files?
> 
>   grep doesn't do replacements:
> 
>   https://stackoverflow.com/questions/16197406/grep-regex-replace-specific-find-in-text-file
> 
>   but at least (in my way to understand reality, since it must try such
> searches sequentially) it should give  you the index of the match and
> if grep doesn't do that I am sure some other batch utility would (I
> havenever used sed in my code)
> 
>   lbrtchx

It is difficult to infer your intent from code alone.  It would help if 
you posted a problem statement in plain English.


Are you willing to use a language other than sh(1)?  If so, what 
language(s)?


David

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one liner, how do you know which match happened ... Albretch Mueller <lbrtchx@gmail.com> - 2020-06-20 12:30 +0200
  Re: one liner, how do you know which match happened ... <tomas@tuxteam.de> - 2020-06-20 13:10 +0200
    Re: one liner, how do you know which match happened ... Albretch Mueller <lbrtchx@gmail.com> - 2020-06-24 12:40 +0200
      Re: one liner, how do you know which match happened ... tomas@tuxteam.de - 2020-06-24 13:00 +0200
        Re: one liner, how do you know which match happened ... Greg Wooledge <wooledg@eeg.ccf.org> - 2020-06-24 14:20 +0200
          Re: one liner, how do you know which match happened ... Albretch Mueller <lbrtchx@gmail.com> - 2020-06-24 17:30 +0200
  Re: one liner, how do you know which match happened ... David Wright <deblis@lionunicorn.co.uk> - 2020-06-20 16:40 +0200
  Re: one liner, how do you know which match happened ... David Christensen <dpchrist@holgerdanske.com> - 2020-06-20 22:30 +0200
  Re: one liner, how do you know which match happened ... davidson <davidson@freevolt.org> - 2020-06-20 23:10 +0200
    Re: one liner, how do you know which match happened ... davidson <davidson@freevolt.org> - 2020-06-20 23:30 +0200
      Re: one liner, how do you know which match happened ... Klaus Singvogel <deb-user-ml@singvogel.net> - 2020-06-21 01:10 +0200
  Re: one liner, how do you know which match happened ... Greg Wooledge <wooledg@eeg.ccf.org> - 2020-06-22 13:50 +0200

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