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Ändrat så att valutakursen hämtas via nätet

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This commit is contained in:
Jack-Benny Persson 2013-12-12 20:59:53 +01:00
parent ee25830ebf
commit 608e4750a3
1 changed files with 4 additions and 2 deletions
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6
Labb4/ovning2.sh
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@ -4,8 +4,10 @@
# LX13 # LX13
# Övning 2, labb 4 # Övning 2, labb 4
# Define some variables # Get current exchange rate
Rate="6.3" Rate=`curl -s http://www.valutakurser.nu/usd.html | \
grep "<td>Forex</td>" | awk '{print $10}' | \
egrep [0-9] | cut -b15-18`
# Run it # Run it
printf "Do you want to convert from SEK or USD? " printf "Do you want to convert from SEK or USD? "