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Article #7153

Re: ayuda con script...

#7153
From: Edu
Date: Wed, 02 Apr 2003 20:16
35 lines
2036 bytes
>>         test `ls -1f | wc -l` -ne 2 && echo no vacio || echo vacio
> 
>>         rmdir $dir && ( echo vacio; mkdir $dir ) || echo no vacio

Hola

En el segundo caso si la ruta no existe te dir�a que est� vacio. No es as�
??

Yo utilizar�a tu segunda opci�n pero validando que exista la ruta con -d
as�:

if [ -d $dir ]; then
        rmdir $dir && ( echo vacio; mkdir $dir ) || echo no vacio
fi


Tambi�n se podr�a hacer un bucle contador:

let cont=0
for f in `ls -a $dir/*`; do
        let cont=$cont+1
done
if [ $cont -eq 0]; then
        echo "vacio"
else
        echo "Hay $cont entradas"
fi

Ninguna de las formas me acaba de convencer pero no se me ocurre nada m�s.

Saludos

---------------------------------
Eduardo Rodr�guez Castillo
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From: Edu <eduNOSPAM@fonocom.es>
Newsgroups: es.comp.os.linux.programacion
Subject: Re: ayuda con script...
Date: Wed, 02 Apr 2003 22:16:36 +0200
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