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					@ -39,6 +39,11 @@ echo "The LED3 user is starting" | 
				
			
			
		
	
		
			
				
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					    sleep 0.5 | 
				
			
			
		
	
		
			
				
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					    echo "0" >> "$LED3_PATH/brightness" | 
				
			
			
		
	
		
			
				
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					    sleep 0.5 | 
				
			
			
		
	
		
			
				
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					    else  | 
				
			
			
		
	
		
			
				
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					        echo "invalid parameter." | 
				
			
			
		
	
		
			
				
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					        echo "To turn on the LED type: ./blink_LED3.sh on" | 
				
			
			
		
	
		
			
				
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					        echo "To turn off the LED type: ./blink_LED3.sh off" | 
				
			
			
		
	
		
			
				
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					        echo "To make the LED blink type: ./blink_LED3.sh blink" | 
				
			
			
		
	
		
			
				
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					 fi | 
				
			
			
		
	
		
			
				
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					 echo "Done"                | 
				
			
			
		
	
		
			
				
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					``` | 
				
			
			
		
	
	
		
			
				
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