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Re: sed help
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From: |
Douglas O'Neal |
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Subject: |
Re: sed help |
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Date: |
Mon, 28 Jan 2008 12:40:11 -0500 |
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User-agent: |
Thunderbird 2.0.0.6 (X11/20070829) |
On 01/28/08 11:00, Aaron Gray wrote:
> "Dan C" <youmustbejoking@lan.invalid> wrote in message
> pan.2008.01.28.15.18.00.21581@moria.lan">news:pan.2008.01.28.15.18.00.21581@moria.lan...
>> On Mon, 28 Jan 2008 14:48:19 +0000, Aaron Gray wrote:
>>
>>> I need to print out all instances of the string expression
>>> 'this\-\>[a-zA-Z_]+' from a C++ file on separate lines.
>> OK, go ahead.
>
> ??? :)
>
> AFAICT sed will not do this. Tried awk but could not fathom it.
>
> Aaron
>
>
grep 'this->[a-zA-Z]*' file.cc | sed 's/.*\(this->[a-zA-Z]*\).*/\1/g'