Article View: es.comp.os.linux.programacion
Article #2110Re: Cadenas en bash
From: Carlos
Date: Sat, 16 Apr 2005 21:13
Date: Sat, 16 Apr 2005 21:13
21 lines
1432 bytes
1432 bytes
pacolinx wrote:
> Tengo un fichero llamado radio.txt que contiene esto todo junto:
> mplayer -playlist
> http://a1360.l910520572.c9105.e.lm.akamaistream.net/D/1360/9105/
> v0001/reflector:20572
>
> Tengo un script que me coge la orden y la lanza llamado radio.sh
> f=radio.txt
> linea=`sed -n ${1}l $f`
Bueno, aqu� est�s insertando el primer par�metro con el que llam�s al
script (${1}). Como no le pasaste ning�n par�metro, queda en blanco, y
lo que est�s haciendo es
sed -n l radio.txt
El comando "l" del sed corta la l�nea a las 72 columnas.
Suerte.
--
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X-Google-Thread: f86c8,44996fc2c2fd68fb X-Google-Attributes: gidf86c8,public X-Google-Language: SPANISH,ASCII Path: arc1-ca.pugleaf.net!g2news1.google.com!news4.google.com!news.glorb.com!news.newsland.it!aioe.org!not-for-mail From: Carlos <angus@quovadis.com.ar> Newsgroups: es.comp.os.linux.programacion Subject: Re: Cadenas en bash Date: Sat, 16 Apr 2005 23:13:25 +0200 Organization: Aioe.org NNTP Server Lines: 21 Message-ID: <d3rv06$elm$2@domitilla.aioe.org> References: <k558j2-0p5.ln1@pacohost.dyndns.org> NNTP-Posting-Host: XAYaain8PS+aHs06R8NRCg.domitilla.aioe.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Complaints-To: abuse@aioe.org NNTP-Posting-Date: Sat, 16 Apr 2005 21:10:31 +0000 (UTC) User-Agent: Mozilla Thunderbird 0.8 (X11/20041012)