Ha! Alguém consegue usar $' na shell sem escapar?
On Fri, Jun 1, 2012 at 1:24 PM, Stanislaw Pusep <creakt...@gmail.com> wrote:
> C:\> :(
>
> ABS()
>
>
>
> On Fri, Jun 1, 2012 at 1:23 PM, Fernando Oliveira <
> fernandocor...@gmail.com> wrote:
>
>> C:\>perl -lnE"/;/;$,=$&;++$m{$`}{$'}}{say
>> X=>@a=keys%m;say$_,@{$m{$_}}{@a}for@a" tabela.txt
>> X;Joao;Pedro;Manoel
>> Joao;;1;
>> Pedro;;;1
>> Manoel;;1;
>>
>>
>>
>> Just another Perl Hacker,
>> Fernando (SmokeMachine)
>>
>>
>> 2012/6/1 breno <br...@rio.pm.org>
>>
>>> perl -F\; -lanE'++$m{$F[0]}{$F[1]}}{$,=";";say
>>>
>>> X=>@a=keys%m;say$_,@{$m{$_}}{@a}for@a' tabela.txt
>>>
>>
>>
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>
>
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