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  1. i=0
  2. word="hello"
  3.  
  4.  
  5. for ((i=1;i<=${#word};i++)) do
  6. foo="Letter $i"
  7. bar=$word | cut -c$i
  8.         echo $bar
  9. done
Success #stdin #stdout 0.02s 5312KB
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stdin 
Standard input is empty
stdout
https://ideone.com/ZYXyM
language:
Bash (bash 5.0.3)
created:
14 years ago
visibility:
public

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