6 lines
		
	
	
	
		
			97 B
		
	
	
	
		
			Bash
		
	
	
	
	
	
			
		
		
	
	
			6 lines
		
	
	
	
		
			97 B
		
	
	
	
		
			Bash
		
	
	
	
	
	
| mkdir $first
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| mkdir $second
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| test -z $all
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| 
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| echo "second" > $first/file
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| echo "first" > $second/file
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