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Here is a script to check the weather in a given city. (Retrieved from [http://plan9.bell-labs.com/sources/plan9/rc/bin/weather http://plan9.bell-labs.com/sources/plan9/rc/bin/weather]) |
Here is a script to check the weather in a given city. (Retrieved from [http://plan9.bell-labs.com/sources/plan9/rc/bin/weather http://plan9.bell-labs.com/sources/plan9/rc/bin/weather]) |
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<pre></nowiki> |
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#!/bin/rc |
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rfork e |
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DEFAULT=ewr |
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fn usage{ |
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⚫ | |||
echo 'usage: weather 3-letter-city-code' >[1=2] |
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echo 'for a list of cities in new york, say' >[1=2] |
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exit usage |
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} |
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switch($#*){ |
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case 0 |
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arg=$DEFAULT |
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if(~ $#weather 1) |
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case 1 |
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arg=$1 |
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case * |
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usage |
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} |
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switch($arg){ |
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case [a-zA-Z][a-zA-Z][a-zA-Z] |
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script=('' '' 'C' '4' '1' '1' $arg '' '' '' '' 'X') |
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case [a-zA-Z][a-zA-Z] |
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script=('' '' 'C' '4' '1' '3' $arg '' '' '' '' 'X') |
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case * |
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usage |
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} |
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{ |
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for(i in $script) |
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echo $i |
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} | |
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con -nrl tcp!rainmaker.wunderground.com!telnet | |
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sed -n '/Enter .-letter .* code:/,/CITY FORECAST MENU/p' | |
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sed 's/ Press Return to continue, M to return to menu, X to exit: //' | |
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grep -v 'CITY FORECAST MENU' | |
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tr -d ' |
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' | |
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sed 's/ *$//' | |
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uniq |
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</nowiki></pre> |