get Hong Kong weather infomation from HK Observatory

wget -q -O - '' | sed -r 's/<[^>]+>//g;/^UV/q' | grep -v '^$'
From Hong Kong Observatory wap site ;)
Sample Output
HK Observatory
At 10 AM
UV Index: 4

By: twfcc
2009-09-25 02:21:05

1 Alternatives + Submit Alt

What Others Think

returns a bunch of blank lines for me
dakunesu · 548 weeks and 1 day ago
I am using gnu sed , non gsed change to: wget -q -O - '' | sed 's/][^>]*>//g;/^UV/q' | grep -v '^$' or wget -q -O - '' | sed 's/][^>]*>//g;/^UV/q' | grep '.' or wget -q -O - '' | awk '{gsub(/]+>/, "");print $0;if ($0 ~ /^UV/)exit}' | grep '.'
twfcc · 548 weeks and 1 day ago
typo wget -q -O - '' | sed 's/][^>]*>//g;/^UV/q' | grep -v '^$'
twfcc · 548 weeks and 1 day ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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