15 lines
180 B
Bash
15 lines
180 B
Bash
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#!/bin/sh
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set -ex
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fill=$1
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shift
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while (( "$(expr $#)" ))
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do
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echo ${fill} >> $1
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for i in $(cat $1) ; do echo $i ; done | sort | uniq > test
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cp test $1
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shift
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done
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