Subversion Repositories planix.SVN

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#!/bin/rc
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argv0=$0
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force=n
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while(! ~ $#* 0 && ~ $1 -*){
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	switch($1){
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	case -f
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		force=y
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	case -s
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		;
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	case *
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		echo 'usage: ln [-s] [-f] source destination' >[2=1]
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		exit 'usage'
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	}
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	shift
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}
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if(~ $force n && test -e $2 && ! test -d $2){
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	echo ln: $2 destination exists >[2=1]
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	exit 'usage'
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}
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exec cp -gux $1 $2