Article View: es.comp.os.linux.programacion
Article #10471Re: Mas dudas sobre bash script :P
From: Angel Lis
Date: Fri, 01 Mar 2002 12:43
Date: Fri, 01 Mar 2002 12:43
27 lines
1800 bytes
1800 bytes
Angel Lis wrote:
> Angel Lis wrote:
>
>> Fale, seguimos con las preguntas "chungas",
>> como ConyXX consigo saber el numero de caracteres de una varible??
>> en el man pone que ${#var}, pero no tira :~(, estoy utilizando un bucle
>> con el cut, pero a ver si alguien sabe como facerlo. Venga talugo.
>>
>
> vale, con un simple
>
> #echo $var | wc -c -
>
> sale :P, joer, si esq toy quemao
>
> PD: te devuelve los caracteres +1!!
>
jeje, y con
#echo -n $var | wc -c -
te da el resultado gοΏ½eno, es q el echo pone el retonno de carro al final :P.
Gracias!!
--
-Liso-
Linux has you...
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X-Google-Language: SPANISH,ASCII X-Google-Thread: f86c8,93a36f64772b96d6 X-Google-Attributes: gidf86c8,public X-Google-ArrivalTime: 2002-03-01 05:13:47 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!newsfeed.stanford.edu!newsfeeds.belnet.be!news.belnet.be!feed.news.nacamar.de!fu-berlin.de!newsfeed.bcn.ttd.net!telenews.teleline.es!not-for-mail X-Trace-PostClient-IP: 80.24.166.73 From: Angel Lis <a.lis@bussitel.es> Subject: Re: Mas dudas sobre bash script :P Newsgroups: es.comp.os.linux.programacion Reply-To: a.lis@bussitel.es References: <snKf8.40394$Q5.584806@telenews.teleline.es> <PFKf8.40735$Q5.588143@telenews.teleline.es> Lines: 27 User-Agent: KNode/0.4 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8Bit Message-ID: <MHKf8.40773$Q5.587795@telenews.teleline.es> Date: Fri, 01 Mar 2002 12:43:24 GMT NNTP-Posting-Host: 10.20.31.4 X-Complaints-To: usenet@teleline.es X-Trace: telenews.teleline.es 1014986604 10.20.31.4 (Fri, 01 Mar 2002 13:43:24 MET) NNTP-Posting-Date: Fri, 01 Mar 2002 13:43:24 MET Organization: Terra Networks X-Received-Date: Fri, 01 Mar 2002 13:43:24 MET (telenews.teleline.es)