7 lines
		
	
	
	
		
			100 B
		
	
	
	
		
			Bash
		
	
	
		
			Executable file
		
	
	
	
	
			
		
		
	
	
			7 lines
		
	
	
	
		
			100 B
		
	
	
	
		
			Bash
		
	
	
		
			Executable file
		
	
	
	
	
#!/usr/bin/sh
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exec 3>&2
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exec 2> /dev/null
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btrfs fi usage / | rg Free | awk '{print $3}'
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exec 2>&3
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