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  1. #!/bin/bash
  2. # your code goes here
  3. #declare -a recipeList=()
  4. re='^( *).*'
  5. recipeNames="Test - 1,Test - 2,Test - 3,Test - 4"
  6. #echo "Test - 1,Test - 2,Test - 3,Test - 4" | tr , "\n"
  7. #recipeList=$(echo "$recipeNames" | tr , "\n")
  8. #for element in "${recipeList[@]}"
  9. #do
  10.    # [[ $element =~ $re ]] && echo "${element#${BASH_REMATCH[1]}}"
  11. #done
  12.  
  13. #IFS=',' read -ra recipeList <<< "${recipeNames}"
  14. ##echo $recipeList[0]
  15. #for i in ${recipeList[@]}
  16. #do
  17. #        echo "${i}"
  18. #done
  19.  
  20. #IFS=","
  21. #re='^( *).*'
  22. IFS="," read -ra recipeList <<< "$recipeNames"
  23. for element in "${recipeList[@]}"
  24. do
  25.     [[ $element =~ $re ]] && echo "${element#${BASH_REMATCH[1]}}"
  26. done
  27.  
  28.  
Success #stdin #stdout 0.01s 5284KB
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stdin
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Standard input is empty
stdout
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Test - 1
Test - 2
Test - 3
Test - 4
https://ideone.com/jrxeXr
language:
Bash (bash 5.0.3)
created:
7 hours ago
visibility:
public

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