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Shell script for weather / forecast

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# 1  
Old 11-02-2010
Shell script for weather / forecast
Code:
#!/bin/sh
#Argentina Only :s
# This script requires curl and iconv, iconv is because they do not use Weather Service utf-8 ¬¬
# 87938 = Ushuaia
# 87934 = Rio Grande
# 87418 = Mendoza
# 87582 = Capital Federal
# 87692 = Mar del Plata
# 87480 = Rosario
# 87344 = Cordoba
# 87371 = Santa Fe

# Ciudad predeterminada
ciudad=87934
if [ $# -ge 1 ] ; then
  ciudad=$1
fi

URL="http://www.smn.gov.ar/?mod=dpd&id=21&e="$ciudad
TXT="$HOME/Documentos/Pronostico/pronostico.txt"

curl -s "$URL" | grep 'TEMPERATURA: ' | sed -re 's/|&nbsp;|<[a-zA-Z\/][^>]*>|  |\t//g' | iconv --from-code=ISO-8859-1 --to-code=UTF-8 > $TXT

#estad=`grep 'ESTADO DEL TIEMPO' $TXT | sed -re 's/.*: (.*)/\1/'`
#visib=`grep 'VISIBILIDAD:' $TXT | sed -re 's/.*: (.*)/\1/'`
#sensa=`grep 'SENSACION:' $TXT | sed -re 's/.*: (.*)/\1/'`
tempe=`grep 'TEMPERATURA:' $TXT | sed -re 's/.*: (.*)/\1/'`
#humed=`grep 'HUMEDAD:' $TXT | sed -re 's/.*:  (.*)/\1/'`
#presi=`grep 'PRESION:' $TXT | sed -re 's/.*: (.*)/\1/'`
#vient=`grep 'VIENTO:' $TXT | sed -re 's/.*: (.*)/\1/'`
#hora=`grep '.*Hora:' $TXT | sed -re 's/.*: (.*)Horas\./\1/'`
#dia=`grep '.*Dia:' $TXT | sed -re 's/.*: (.*)/\1/'`

sed 's/'ºC'//g' pronostico.txt
sed 's/'TEMPERATURA:'//g' pronosticotmp.txt > temperatura.txt


#Opcional
#tempe=`echo $tempe | tr '.' ','`

#echo "$tempe ($sensa) - $humed humed. - viento: $vient - presión: $presi - visib: $visib - $estad ($dia $hora)" | sed 's/  / /g'


-----------------------------------------------------------------------
The last script works fine, but the only bad thing is that I leave a blank space that I can not erase. And try a thousand ways I could not make it work.

# 2  
Old 11-02-2010
Where are you getting the extra space? You can always sed '/^ *$/d' your output file.
# 3  
Old 11-02-2010
temperature(space)
(space)
---------------------------------------------------------------------------------------------
I need to delete the spaces are marked. Thanks for replying
# 4  
Old 11-02-2010
Try:
Code:
curl -s "$URL" | awk '/TEMPERATURA:/{gsub(/<[^>]*>/,x);print $2}' > temperatura.txt


# 5  
Old 11-02-2010
The code works, but the spaces weren't deleted.
curl -s "$URL" | awk '/TEMPERATURA:/{gsub(/<[^>]*>/,x);print $2}' > temperatura.tx
If you open the file (temperatura.txt) with nano, you can see the spaces.
Thanks Smilie

I'll keep trying Smilie
temperatura.txt (3 Bytes) 
# 6  
Old 11-02-2010
Quote:
Originally Posted by yamirokuay
The code works, but the spaces weren't deleted.
curl -s "$URL" | awk '/TEMPERATURA:/{gsub(/<[^>]*>/,x);print $2}' > temperatura.tx
If you open the file (temperatura.txt) with nano, you can see the spaces.
Thanks Smilie

I'll keep trying Smilie
Hi, if you look at the description of your attachment in your post it says 3 bytes. That is a 6, a 4 and a newline character. So there are no spaces there, that is just nano.
Code:
$ od -c temperatura.txt
0000000   6   4  \n
0000003

# 7  
Old 11-03-2010
I edit the file to show you how I need it to be.

$ od -c temperatura.txt
0000000 6 4
0000002

thanks!!!
temperatura.txt (2 Bytes) 
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