fork download
copy 
  1. i=0
  2. word="hello"
  3. bar=""
  4.  
  5. for ((i=1;i<=${#word};i++)) do
  6. foo="Letter $i"
  7. bar=($word | cut -c$i)
  8.         echo $bar
  9. bar=""
  10. done
Runtime error #stdin #stdout 0.02s 5316KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 

	

		
	 
	
	
			

					
			
			
			
			
			
			
			
			

			
			
			
		

	
		
		

			

			                        







			
			

				

	
					
					 https://ideone.com/zf20e
					
					
					
					
					

												

												
						
						

					

					
					
					

						
language:

						
Bash (bash 5.0.3)

					

					

						
created:
								
						
14 years ago

					

					

						
visibility:

						

							 public																												
							
							

								
							

						

					

										
										

					
					 Share or Embed source code
					
					
					
					

						
						
						
						
						
						
						
					

					
						
	
	
	
	
					
					
					
					
					 
					
					
					
					 
					
					
					
					
					
					

					

					

					
						
					

					


	
Discover > Sphere Engine API

	
The brand new service which powers Ideone!

	
	
Discover > IDE Widget

    
Widget for compiling and running the source code in a web browser!