2001-07-10 14:25:50 +00:00
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#!/bin/bash
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2004-04-28 12:08:07 +00:00
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# Listing the planets.
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2001-07-10 14:25:50 +00:00
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for planet in Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto
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do
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2004-04-28 12:08:07 +00:00
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echo $planet # Each planet on a separate line.
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2001-07-10 14:25:50 +00:00
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done
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2008-11-23 22:43:47 +00:00
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echo; echo
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2001-07-10 14:25:50 +00:00
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for planet in "Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto"
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2006-12-20 21:11:55 +00:00
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# All planets on same line.
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# Entire 'list' enclosed in quotes creates a single variable.
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# Why? Whitespace incorporated into the variable.
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2001-07-10 14:25:50 +00:00
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do
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echo $planet
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done
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2008-11-23 22:43:47 +00:00
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echo; echo "Whoops! Pluto is no longer a planet!"
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2001-07-10 14:25:50 +00:00
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exit 0
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