Re: Chulerías para Debian

[Alejandro Bárcena Campos <alejandro@barcena.com.mx>]

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Guimi wrote:
> $cat fortunecow.sh
> #!/bin/bash
> #
> # fortunecow 0.1 - GPL
> # (c) Guimi
> # http://guimi.net
> #
> 
> # Parametros
> FORTUNE=/usr/games/fortune
> COWSAY="/usr/bin/cowsay -f"
> DIR_VACAS=/usr/share/cowsay/cows/
> 
> # Obtenemos el numero de vacas disponibles
> vacas=$(ls $DIR_VACAS | wc -l)
> 
> # Elegimos una vaca
> vaca=$RANDOM
> let "vaca %= $vacas"
> 
> # Le pedimos a la vaca elegida que nos
> #+ lea la fortuna
> contador=0
> cd $DIR_VACAS
> for x in *.cow
> do
>         if [ $contador == $vaca ]
>         then
>                 $FORTUNE | $COWSAY $x
>                 exit 0
>         else
>                 let "contador += 1"
>         fi
> done
> 
> 
> Saludos
> Güimi
> http://guimi.net
> 
> 
$ cat fortunecow2.sh
#!/bin/bash
FORTUNE=/usr/games/fortune
COWSAY="/usr/bin/cowsay -f"
DIR_VACAS=/usr/share/cowsay/cows

i=$(( 1 + $RANDOM % $(ls $DIR_VACAS/*.cow | wc -l) ))
$FORTUNE | $COWSAY `ls $DIR_VACAS/*.cow | sed -e ${i}p -e d`

- --
Saludos,
Alejandro Bárcena Campos

When you say "I wrote a program that crashed Windows", people just stare
at you blankly and say "Hey, I got those with the system, *for free*".
  -- Linus Torvalds
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