| 
					
					
						
							
						
					
					
				 | 
				@ -16,7 +16,7 @@ function install_host { | 
			
		
		
	
		
			
				 | 
				 | 
				    [ `id -u` -ne 0 ] && echo 'root privilege required' && exit 1 | 
				 | 
				 | 
				    [ `id -u` -ne 0 ] && echo 'root privilege required' && exit 1 | 
			
		
		
	
		
			
				 | 
				 | 
				
 | 
				 | 
				 | 
				
 | 
			
		
		
	
		
			
				 | 
				 | 
					# required packages jq | 
				 | 
				 | 
					# required packages jq | 
			
		
		
	
		
			
				 | 
				 | 
					/usr/bin/dpkg-query --status jq | 
				 | 
				 | 
				 | 
			
		
		
	
		
			
				 | 
				 | 
				 | 
				 | 
				 | 
					/usr/bin/dpkg-query --status jq >/dev/null 2>&1 | 
			
		
		
	
		
			
				 | 
				 | 
					[ $? -ne 0 ] && /usr/bin/apt install -y jq | 
				 | 
				 | 
					[ $? -ne 0 ] && /usr/bin/apt install -y jq | 
			
		
		
	
		
			
				 | 
				 | 
				
 | 
				 | 
				 | 
				
 | 
			
		
		
	
		
			
				 | 
				 | 
				
 | 
				 | 
				 | 
				
 | 
			
		
		
	
	
		
			
				| 
					
						
							
						
					
					
					
				 | 
				
  |