re Modifying default find-grep command string

re Modifying default find-grep command string

[robert somerville]

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can somebody explain to me (a lisp beginner) how to modify the find-grep
default string ??

the default is:
 find . -type f -print0 | "xargs" -0 -e grep -nH -e

i would like something like :

 find ..  -name "*.cxx"   -print0 | "xargs" -0 -e grep -inH -e


thanks in advance
Robert Somerville

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Re: re Modifying default find-grep command string

[Jambunathan K]

Does 

M-x rgrep

work for you?

> can somebody explain to me (a lisp beginner) how to modify the
> find-grep default string ??
>
> the default is:
>  find . -type f -print0 | "xargs" -0 -e grep -nH -e
>
> i would like something like :
>
>  find ..  -name "*.cxx"   -print0 | "xargs" -0 -e grep -inH -e
>
>
> thanks in advance
> Robert Somerville
>
>
>
>
>

-- 

Re: re Modifying default find-grep command string

[robert somerville]

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it seems like a very good start !!

If i can do the following, i will be very pleased !!

1) how (syntax) to specify multiple file types, different from the default?
2) where/how  to change the default string

p.s. on a linux platform

On Tue, Oct 25, 2011 at 10:06 AM, Jambunathan K <kjambunathan@gmail.com>wrote:

>
> Does
>
> M-x rgrep
>
> work for you?
>
> > can somebody explain to me (a lisp beginner) how to modify the
> > find-grep default string ??
> >
> > the default is:
> >  find . -type f -print0 | "xargs" -0 -e grep -nH -e
> >
> > i would like something like :
> >
> >  find ..  -name "*.cxx"   -print0 | "xargs" -0 -e grep -inH -e
> >
> >
> > thanks in advance
> > Robert Somerville
> >
> >
> >
> >
> >
>
> --
>

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Re: re Modifying default find-grep command string

[Perry Smith]

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On Oct 25, 2011, at 11:43 AM, robert somerville wrote:

> it seems like a very good start !! 
> 
> If i can do the following, i will be very pleased !!
> 
> 1) how (syntax) to specify multiple file types, different from the default?

If you look at the help for rgrep, it mentions grep-files-aliases.

You can add aliases.   Click "customize" and hopefully it will be simple enough for you to add to it.  Then specify the new alias in the 2nd prompt.

> 2) where/how  to change the default string 

Not clear which default string you are referring to.  The default for the files to search changes (somehow) based upon the current buffer.

HTH,
pedz


> 
> p.s. on a linux platform
> 
> On Tue, Oct 25, 2011 at 10:06 AM, Jambunathan K <kjambunathan@gmail.com> wrote:
> 
> Does
> 
> M-x rgrep
> 
> work for you?
> 
> > can somebody explain to me (a lisp beginner) how to modify the
> > find-grep default string ??
> >
> > the default is:
> >  find . -type f -print0 | "xargs" -0 -e grep -nH -e
> >
> > i would like something like :
> >
> >  find ..  -name "*.cxx"   -print0 | "xargs" -0 -e grep -inH -e
> >
> >
> > thanks in advance
> > Robert Somerville
> >
> >
> >
> >
> >
> 
> --
> 


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Re: re Modifying default find-grep command string

[robert somerville]

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yes, this is what i was looking for, thanks , much appreciated

Cheers;
Robert Somerville

On Tue, Oct 25, 2011 at 10:55 AM, Perry Smith <pedzsan@gmail.com> wrote:

>
> On Oct 25, 2011, at 11:43 AM, robert somerville wrote:
>
> it seems like a very good start !!
>
> If i can do the following, i will be very pleased !!
>
> 1) how (syntax) to specify multiple file types, different from the default?
>
>
> If you look at the help for rgrep, it mentions grep-files-aliases.
>
> You can add aliases.   Click "customize" and hopefully it will be simple
> enough for you to add to it.  Then specify the new alias in the 2nd prompt.
>
> 2) where/how  to change the default string
>
>
> Not clear which default string you are referring to.  The default for the
> files to search changes (somehow) based upon the current buffer.
>
> HTH,
> pedz
>
>
>
> p.s. on a linux platform
>
> On Tue, Oct 25, 2011 at 10:06 AM, Jambunathan K <kjambunathan@gmail.com>wrote:
>
>>
>> Does
>>
>> M-x rgrep
>>
>> work for you?
>>
>> > can somebody explain to me (a lisp beginner) how to modify the
>> > find-grep default string ??
>> >
>> > the default is:
>> >  find . -type f -print0 | "xargs" -0 -e grep -nH -e
>> >
>> > i would like something like :
>> >
>> >  find ..  -name "*.cxx"   -print0 | "xargs" -0 -e grep -inH -e
>> >
>> >
>> > thanks in advance
>> > Robert Somerville
>> >
>> >
>> >
>> >
>> >
>>
>> --
>>
>
>
>

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