20 lines
180 B
Text
20 lines
180 B
Text
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#!/bin/sh
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x=$1 ; shift
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y=$1 ; shift
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rm tmp.0 > /dev/null 2>&1
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ln -s $x tmp.0
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$* tmp.0 > tmp.1
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rm tmp.0
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ln -s $y tmp.0
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$* tmp.0 > tmp.2
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rm tmp.0
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diff -c tmp.1 tmp.2
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exit
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#eof
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