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in categories  linux  opensource  permalink:  189   posted on 09.12.2012 21:24
From Yorik
One-liner script to fetch current temperature (BRXX0232 is the yahoo weather code for São Paulo):

curl --silent "http://xml.weather.yahoo.com/forecastrss?p=BRXX0232&u=c" | 
grep -E 'temp=' | cut -d "=" -f3 | head -c 3 | tail -c 2

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